ToolStripDropDownItem ToolStripDropDownItem ToolStripDropDownItem ToolStripDropDownItem Class

Definizione

Fornisce funzionalità di base per i controlli che visualizzano una ToolStripDropDown quando un ToolStripDropDownButton, ToolStripMenuItem, o ToolStripSplitButton si fa clic sul controllo.Provides basic functionality for controls that display a ToolStripDropDown when a ToolStripDropDownButton, ToolStripMenuItem, or ToolStripSplitButton control is clicked.

public ref class ToolStripDropDownItem abstract : System::Windows::Forms::ToolStripItem
public abstract class ToolStripDropDownItem : System.Windows.Forms.ToolStripItem
type ToolStripDropDownItem = class
    inherit ToolStripItem
Public MustInherit Class ToolStripDropDownItem
Inherits ToolStripItem
Ereditarietà
Derivato

Esempi

Esempio di codice seguente viene illustrato come visualizzare e nascondere ToolStripMenuItem controlli.The following code example demonstrates how to show and hide ToolStripMenuItem controls.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;

namespace ToolStripDropDownItemCS
{
    public class Form1 : Form
    {
        private ToolStrip toolStrip1;
        private StatusStrip statusStrip1;
        private ToolStripStatusLabel toolStripStatusLabel1;
        private ContextMenuStrip contextMenuStrip1;
        private ToolStripMenuItem menuItem1ToolStripMenuItem;
        private ToolStripMenuItem menuItem2ToolStripMenuItem;
        private ToolStripMenuItem subItemToolStripMenuItem;
        private ToolStripMenuItem subItem2ToolStripMenuItem;
        private Button showButton;
        private Button hideButton;
        private System.ComponentModel.IContainer components = null;

        public Form1()
        {
            InitializeComponent();
            this.InitializeToolStripDropDownItems();
        }

        // This utility method creates and initializes three 
        // ToolStripDropDownItem controls and adds them 
        // to the form's ToolStrip control.
        private void InitializeToolStripDropDownItems()
        {
            ToolStripDropDownButton b = new ToolStripDropDownButton("DropDownButton");
            b.DropDown = this.contextMenuStrip1;
            b.DropDownClosed += new EventHandler(toolStripDropDownItem_DropDownClosed);
            b.DropDownItemClicked += new ToolStripItemClickedEventHandler(toolStripDropDownItem_DropDownItemClicked);
            b.DropDownOpened += new EventHandler(toolStripDropDownItem_DropDownOpened);

            ToolStripMenuItem m = new ToolStripMenuItem("MenuItem");
            m.DropDown = this.contextMenuStrip1;
            m.DropDownClosed += new EventHandler(toolStripDropDownItem_DropDownClosed);
            m.DropDownItemClicked += new ToolStripItemClickedEventHandler(toolStripDropDownItem_DropDownItemClicked);
            m.DropDownOpened += new EventHandler(toolStripDropDownItem_DropDownOpened);

            ToolStripSplitButton sb = new ToolStripSplitButton("SplitButton");
            sb.DropDown = this.contextMenuStrip1;
            sb.DropDownClosed += new EventHandler(toolStripDropDownItem_DropDownClosed);
            sb.DropDownItemClicked += new ToolStripItemClickedEventHandler(toolStripDropDownItem_DropDownItemClicked);
            sb.DropDownOpened += new EventHandler(toolStripDropDownItem_DropDownOpened);

            this.toolStrip1.Items.AddRange(new ToolStripItem[] { b, m, sb });
        }

        // This method handles the DropDownOpened event from a 
        // ToolStripDropDownItem. It displays the value of the 
        // item's Text property in the form's StatusStrip control.
        void toolStripDropDownItem_DropDownOpened(object sender, EventArgs e)
        {
            ToolStripDropDownItem item = sender as ToolStripDropDownItem;

            string msg = String.Format("Item opened: {0}", item.Text);
            this.toolStripStatusLabel1.Text = msg;
        }

        // This method handles the DropDownItemClicked event from a 
        // ToolStripDropDownItem. It displays the value of the clicked
        // item's Text property in the form's StatusStrip control.
        void toolStripDropDownItem_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e)
        {
            string msg = String.Format("Item clicked: {0}", e.ClickedItem.Text);
            this.toolStripStatusLabel1.Text = msg;
        }

        // This method handles the DropDownClosed event from a 
        // ToolStripDropDownItem. It displays the value of the 
        // item's Text property in the form's StatusStrip control.
        void toolStripDropDownItem_DropDownClosed(object sender, EventArgs e)
        {
            ToolStripDropDownItem item = sender as ToolStripDropDownItem;

            string msg = String.Format("Item closed: {0}", item.Text);
            this.toolStripStatusLabel1.Text = msg;
        }

        // This method shows the drop-down for the first item
        // in the form's ToolStrip.
        private void showButton_Click(object sender, EventArgs e)
        {
            ToolStripDropDownItem item = this.toolStrip1.Items[0] as ToolStripDropDownItem;

            if (item.HasDropDownItems)
            {
                item.ShowDropDown();
            }
        }

        // This method hides the drop-down for the first item
        // in the form's ToolStrip.
        private void hideButton_Click(object sender, EventArgs e)
        {
            ToolStripDropDownItem item = this.toolStrip1.Items[0] as ToolStripDropDownItem;

            item.HideDropDown();
        }

        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code

        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container();
            this.toolStrip1 = new System.Windows.Forms.ToolStrip();
            this.statusStrip1 = new System.Windows.Forms.StatusStrip();
            this.toolStripStatusLabel1 = new System.Windows.Forms.ToolStripStatusLabel();
            this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
            this.menuItem1ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
            this.menuItem2ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
            this.subItemToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
            this.subItem2ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
            this.showButton = new System.Windows.Forms.Button();
            this.hideButton = new System.Windows.Forms.Button();
            this.statusStrip1.SuspendLayout();
            this.contextMenuStrip1.SuspendLayout();
            this.SuspendLayout();
            // 
            // toolStrip1
            // 
            this.toolStrip1.Location = new System.Drawing.Point(0, 0);
            this.toolStrip1.Name = "toolStrip1";
            this.toolStrip1.Size = new System.Drawing.Size(292, 25);
            this.toolStrip1.TabIndex = 0;
            this.toolStrip1.Text = "toolStrip1";
            // 
            // statusStrip1
            // 
            this.statusStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.toolStripStatusLabel1});
            this.statusStrip1.Location = new System.Drawing.Point(0, 251);
            this.statusStrip1.Name = "statusStrip1";
            this.statusStrip1.Size = new System.Drawing.Size(292, 22);
            this.statusStrip1.TabIndex = 1;
            this.statusStrip1.Text = "statusStrip1";
            // 
            // toolStripStatusLabel1
            // 
            this.toolStripStatusLabel1.Name = "toolStripStatusLabel1";
            this.toolStripStatusLabel1.Size = new System.Drawing.Size(38, 17);
            this.toolStripStatusLabel1.Text = "Ready";
            // 
            // contextMenuStrip1
            // 
            this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.menuItem1ToolStripMenuItem,
            this.menuItem2ToolStripMenuItem});
            this.contextMenuStrip1.Name = "contextMenuStrip1";
            this.contextMenuStrip1.RightToLeft = System.Windows.Forms.RightToLeft.No;
            this.contextMenuStrip1.Size = new System.Drawing.Size(146, 48);
            // 
            // menuItem1ToolStripMenuItem
            // 
            this.menuItem1ToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.subItemToolStripMenuItem});
            this.menuItem1ToolStripMenuItem.Name = "menuItem1ToolStripMenuItem";
            this.menuItem1ToolStripMenuItem.Size = new System.Drawing.Size(145, 22);
            this.menuItem1ToolStripMenuItem.Text = "Menu Item1";
            // 
            // menuItem2ToolStripMenuItem
            // 
            this.menuItem2ToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.subItem2ToolStripMenuItem});
            this.menuItem2ToolStripMenuItem.Name = "menuItem2ToolStripMenuItem";
            this.menuItem2ToolStripMenuItem.Size = new System.Drawing.Size(145, 22);
            this.menuItem2ToolStripMenuItem.Text = "Menu Item 2";
            // 
            // subItemToolStripMenuItem
            // 
            this.subItemToolStripMenuItem.Name = "subItemToolStripMenuItem";
            this.subItemToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
            this.subItemToolStripMenuItem.Text = "Sub Item";
            // 
            // subItem2ToolStripMenuItem
            // 
            this.subItem2ToolStripMenuItem.Name = "subItem2ToolStripMenuItem";
            this.subItem2ToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
            this.subItem2ToolStripMenuItem.Text = "Sub Item2";
            // 
            // showButton
            // 
            this.showButton.Location = new System.Drawing.Point(12, 180);
            this.showButton.Name = "showButton";
            this.showButton.Size = new System.Drawing.Size(75, 23);
            this.showButton.TabIndex = 2;
            this.showButton.Text = "Show";
            this.showButton.UseVisualStyleBackColor = true;
            this.showButton.Click += new System.EventHandler(this.showButton_Click);
            // 
            // hideButton
            // 
            this.hideButton.Location = new System.Drawing.Point(12, 209);
            this.hideButton.Name = "hideButton";
            this.hideButton.Size = new System.Drawing.Size(75, 23);
            this.hideButton.TabIndex = 3;
            this.hideButton.Text = "Hide";
            this.hideButton.UseVisualStyleBackColor = true;
            this.hideButton.Click += new System.EventHandler(this.hideButton_Click);
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(292, 273);
            this.Controls.Add(this.statusStrip1);
            this.Controls.Add(this.hideButton);
            this.Controls.Add(this.toolStrip1);
            this.Controls.Add(this.showButton);
            this.Name = "Form1";
            this.Text = "Form1";
            this.statusStrip1.ResumeLayout(false);
            this.statusStrip1.PerformLayout();
            this.contextMenuStrip1.ResumeLayout(false);
            this.ResumeLayout(false);
            this.PerformLayout();

        }

        #endregion
    }

    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new Form1());
        }
    }
}
Imports System
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Drawing
Imports System.Windows.Forms

Public Class Form1
   Inherits Form
   Private toolStrip1 As ToolStrip
   Private statusStrip1 As StatusStrip
   Private toolStripStatusLabel1 As ToolStripStatusLabel
   Private contextMenuStrip1 As ContextMenuStrip
   Private menuItem1ToolStripMenuItem As ToolStripMenuItem
   Private menuItem2ToolStripMenuItem As ToolStripMenuItem
   Private subItemToolStripMenuItem As ToolStripMenuItem
   Private subItem2ToolStripMenuItem As ToolStripMenuItem
   Private WithEvents showButton As Button
   Private WithEvents hideButton As Button
   Private components As System.ComponentModel.IContainer = Nothing
   
   
   Public Sub New()
      InitializeComponent()
      Me.InitializeToolStripDropDownItems()
    End Sub
   
   ' This utility method creates and initializes three 
   ' ToolStripDropDownItem controls and adds them 
   ' to the form's ToolStrip control.
   Private Sub InitializeToolStripDropDownItems()
      Dim b As New ToolStripDropDownButton("DropDownButton")
      b.DropDown = Me.contextMenuStrip1
      AddHandler b.DropDownClosed, AddressOf toolStripDropDownItem_DropDownClosed
      AddHandler b.DropDownItemClicked, AddressOf toolStripDropDownItem_DropDownItemClicked
      AddHandler b.DropDownOpened, AddressOf toolStripDropDownItem_DropDownOpened
      
      Dim m As New ToolStripMenuItem("MenuItem")
      m.DropDown = Me.contextMenuStrip1
      AddHandler m.DropDownClosed, AddressOf toolStripDropDownItem_DropDownClosed
      AddHandler m.DropDownItemClicked, AddressOf toolStripDropDownItem_DropDownItemClicked
      AddHandler m.DropDownOpened, AddressOf toolStripDropDownItem_DropDownOpened
      
      Dim sb As New ToolStripSplitButton("SplitButton")
      sb.DropDown = Me.contextMenuStrip1
      AddHandler sb.DropDownClosed, AddressOf toolStripDropDownItem_DropDownClosed
      AddHandler sb.DropDownItemClicked, AddressOf toolStripDropDownItem_DropDownItemClicked
      AddHandler sb.DropDownOpened, AddressOf toolStripDropDownItem_DropDownOpened
      
      Me.toolStrip1.Items.AddRange(New ToolStripItem() {b, m, sb})
   End Sub 

   ' This method handles the DropDownOpened event from a 
   ' ToolStripDropDownItem. It displays the value of the 
   ' item's Text property in the form's StatusStrip control.
    Private Sub toolStripDropDownItem_DropDownOpened(ByVal sender As Object, ByVal e As EventArgs)

        Dim item As ToolStripDropDownItem = CType(sender, ToolStripDropDownItem)

        Dim msg As String = String.Format("Item opened: {0}", item.Text)
        Me.toolStripStatusLabel1.Text = msg

    End Sub

   ' This method handles the DropDownItemClicked event from a 
   ' ToolStripDropDownItem. It displays the value of the clicked
   ' item's Text property in the form's StatusStrip control.
    Private Sub toolStripDropDownItem_DropDownItemClicked( _
    ByVal sender As Object, _
    ByVal e As ToolStripItemClickedEventArgs)

        Dim msg As String = String.Format("Item clicked: {0}", e.ClickedItem.Text)
        Me.toolStripStatusLabel1.Text = msg

    End Sub

   ' This method handles the DropDownClosed event from a 
   ' ToolStripDropDownItem. It displays the value of the 
   ' item's Text property in the form's StatusStrip control.
    Private Sub toolStripDropDownItem_DropDownClosed(ByVal sender As Object, ByVal e As EventArgs)

        Dim item As ToolStripDropDownItem = CType(sender, ToolStripDropDownItem)

        Dim msg As String = String.Format("Item closed: {0}", item.Text)
        Me.toolStripStatusLabel1.Text = msg

    End Sub

   ' This method shows the drop-down for the first item
   ' in the form's ToolStrip.
    Private Sub showButton_Click( _
    ByVal sender As Object, _
    ByVal e As EventArgs) _
    Handles showButton.Click

        Dim item As ToolStripDropDownItem = CType(Me.toolStrip1.Items(0), ToolStripDropDownItem)

        If item.HasDropDownItems Then
            item.ShowDropDown()
        End If

    End Sub

   ' This method hides the drop-down for the first item
   ' in the form's ToolStrip.
    Private Sub hideButton_Click( _
    ByVal sender As Object, _
    ByVal e As EventArgs) _
    Handles hideButton.Click

        Dim item As ToolStripDropDownItem = CType(Me.toolStrip1.Items(0), ToolStripDropDownItem)

        item.HideDropDown()
    End Sub

   Protected Overrides Sub Dispose(disposing As Boolean)
      If disposing AndAlso (components IsNot Nothing) Then
         components.Dispose()
      End If
      MyBase.Dispose(disposing)
    End Sub
   
   #Region "Windows Form Designer generated code"
   
   
   Private Sub InitializeComponent()
      Me.components = New System.ComponentModel.Container()
      Me.toolStrip1 = New System.Windows.Forms.ToolStrip()
      Me.statusStrip1 = New System.Windows.Forms.StatusStrip()
      Me.toolStripStatusLabel1 = New System.Windows.Forms.ToolStripStatusLabel()
      Me.contextMenuStrip1 = New System.Windows.Forms.ContextMenuStrip(Me.components)
      Me.menuItem1ToolStripMenuItem = New System.Windows.Forms.ToolStripMenuItem()
      Me.menuItem2ToolStripMenuItem = New System.Windows.Forms.ToolStripMenuItem()
      Me.subItemToolStripMenuItem = New System.Windows.Forms.ToolStripMenuItem()
      Me.subItem2ToolStripMenuItem = New System.Windows.Forms.ToolStripMenuItem()
      Me.showButton = New System.Windows.Forms.Button()
      Me.hideButton = New System.Windows.Forms.Button()
      Me.statusStrip1.SuspendLayout()
      Me.contextMenuStrip1.SuspendLayout()
      Me.SuspendLayout()
      ' 
      ' toolStrip1
      ' 
      Me.toolStrip1.Location = New System.Drawing.Point(0, 0)
      Me.toolStrip1.Name = "toolStrip1"
      Me.toolStrip1.Size = New System.Drawing.Size(292, 25)
      Me.toolStrip1.TabIndex = 0
      Me.toolStrip1.Text = "toolStrip1"
      ' 
      ' statusStrip1
      ' 
      Me.statusStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.toolStripStatusLabel1})
      Me.statusStrip1.Location = New System.Drawing.Point(0, 251)
      Me.statusStrip1.Name = "statusStrip1"
      Me.statusStrip1.Size = New System.Drawing.Size(292, 22)
      Me.statusStrip1.TabIndex = 1
      Me.statusStrip1.Text = "statusStrip1"
      ' 
      ' toolStripStatusLabel1
      ' 
      Me.toolStripStatusLabel1.Name = "toolStripStatusLabel1"
      Me.toolStripStatusLabel1.Size = New System.Drawing.Size(38, 17)
      Me.toolStripStatusLabel1.Text = "Ready"
      ' 
      ' contextMenuStrip1
      ' 
      Me.contextMenuStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.menuItem1ToolStripMenuItem, Me.menuItem2ToolStripMenuItem})
      Me.contextMenuStrip1.Name = "contextMenuStrip1"
      Me.contextMenuStrip1.RightToLeft = System.Windows.Forms.RightToLeft.No
      Me.contextMenuStrip1.Size = New System.Drawing.Size(146, 48)
      ' 
      ' menuItem1ToolStripMenuItem
      ' 
      Me.menuItem1ToolStripMenuItem.DropDownItems.AddRange(New System.Windows.Forms.ToolStripItem() {Me.subItemToolStripMenuItem})
      Me.menuItem1ToolStripMenuItem.Name = "menuItem1ToolStripMenuItem"
      Me.menuItem1ToolStripMenuItem.Size = New System.Drawing.Size(145, 22)
      Me.menuItem1ToolStripMenuItem.Text = "Menu Item1"
      ' 
      ' menuItem2ToolStripMenuItem
      ' 
      Me.menuItem2ToolStripMenuItem.DropDownItems.AddRange(New System.Windows.Forms.ToolStripItem() {Me.subItem2ToolStripMenuItem})
      Me.menuItem2ToolStripMenuItem.Name = "menuItem2ToolStripMenuItem"
      Me.menuItem2ToolStripMenuItem.Size = New System.Drawing.Size(145, 22)
      Me.menuItem2ToolStripMenuItem.Text = "Menu Item 2"
      ' 
      ' subItemToolStripMenuItem
      ' 
      Me.subItemToolStripMenuItem.Name = "subItemToolStripMenuItem"
      Me.subItemToolStripMenuItem.Size = New System.Drawing.Size(152, 22)
      Me.subItemToolStripMenuItem.Text = "Sub Item"
      ' 
      ' subItem2ToolStripMenuItem
      ' 
      Me.subItem2ToolStripMenuItem.Name = "subItem2ToolStripMenuItem"
      Me.subItem2ToolStripMenuItem.Size = New System.Drawing.Size(152, 22)
      Me.subItem2ToolStripMenuItem.Text = "Sub Item2"
      ' 
      ' showButton
      ' 
      Me.showButton.Location = New System.Drawing.Point(12, 180)
      Me.showButton.Name = "showButton"
      Me.showButton.Size = New System.Drawing.Size(75, 23)
      Me.showButton.TabIndex = 2
      Me.showButton.Text = "Show"
      Me.showButton.UseVisualStyleBackColor = True
      ' 
      ' hideButton
      ' 
      Me.hideButton.Location = New System.Drawing.Point(12, 209)
      Me.hideButton.Name = "hideButton"
      Me.hideButton.Size = New System.Drawing.Size(75, 23)
      Me.hideButton.TabIndex = 3
      Me.hideButton.Text = "Hide"
      Me.hideButton.UseVisualStyleBackColor = True
      ' 
      ' Form1
      ' 
      Me.AutoScaleDimensions = New System.Drawing.SizeF(6F, 13F)
      Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
      Me.ClientSize = New System.Drawing.Size(292, 273)
      Me.Controls.Add(statusStrip1)
      Me.Controls.Add(hideButton)
      Me.Controls.Add(toolStrip1)
      Me.Controls.Add(showButton)
      Me.Name = "Form1"
      Me.Text = "Form1"
      Me.statusStrip1.ResumeLayout(False)
      Me.statusStrip1.PerformLayout()
      Me.contextMenuStrip1.ResumeLayout(False)
      Me.ResumeLayout(False)
      Me.PerformLayout()
    End Sub
   
   #End Region
End Class


Public Class Program

    ' The main entry point for the application.
    <STAThread()> _
    Shared Sub Main()
        Application.EnableVisualStyles()
        Application.SetCompatibleTextRenderingDefault(False)
        Application.Run(New Form1())
    End Sub
End Class

Commenti

ToolStripDropDownItem è la classe base astratta per ToolStripMenuItem, ToolStripDropDownButton, e ToolStripSplitButton, che possono ospitare direttamente gli elementi o elementi di altri host in un contenitore di elenco a discesa.ToolStripDropDownItem is the abstract base class for ToolStripMenuItem, ToolStripDropDownButton, and ToolStripSplitButton, which can host items directly or host additional items in a drop-down container. A questo scopo, impostare il DropDown proprietà per un ToolStripDropDown e impostando il Items proprietà del ToolStripDropDown.You do this by setting the DropDown property to a ToolStripDropDown and setting the Items property of the ToolStripDropDown. Accedere a questi elementi di elenco a discesa direttamente tramiti il DropDownItems proprietà.Access these drop-down items directly through the DropDownItems property.

Costruttori

ToolStripDropDownItem() ToolStripDropDownItem() ToolStripDropDownItem() ToolStripDropDownItem()

Inizializza una nuova istanza della classe ToolStripDropDownItem.Initializes a new instance of the ToolStripDropDownItem class.

ToolStripDropDownItem(String, Image, EventHandler) ToolStripDropDownItem(String, Image, EventHandler) ToolStripDropDownItem(String, Image, EventHandler) ToolStripDropDownItem(String, Image, EventHandler)

Inizializza una nuova istanza di ToolStripDropDownItem classe con il testo visualizzato specificato, immagine e azione da intraprendere quando si fa clic sul controllo elenco a discesa.Initializes a new instance of the ToolStripDropDownItem class with the specified display text, image, and action to take when the drop-down control is clicked.

ToolStripDropDownItem(String, Image, EventHandler, String) ToolStripDropDownItem(String, Image, EventHandler, String) ToolStripDropDownItem(String, Image, EventHandler, String) ToolStripDropDownItem(String, Image, EventHandler, String)

Inizializza una nuova istanza di ToolStripDropDownItem classe con il testo visualizzato specificato, l'immagine, azione da intraprendere quando si fa clic sul controllo elenco a discesa e il nome del controllo.Initializes a new instance of the ToolStripDropDownItem class with the specified display text, image, action to take when the drop-down control is clicked, and control name.

ToolStripDropDownItem(String, Image, ToolStripItem[]) ToolStripDropDownItem(String, Image, ToolStripItem[]) ToolStripDropDownItem(String, Image, ToolStripItem[]) ToolStripDropDownItem(String, Image, ToolStripItem[])

Inizializza una nuova istanza di ToolStripDropDownItem classe con il testo visualizzato specificato, immagine, e ToolStripItem raccolta che contiene il controllo elenco a discesa.Initializes a new instance of the ToolStripDropDownItem class with the specified display text, image, and ToolStripItem collection that the drop-down control contains.

Proprietà

AccessibilityObject AccessibilityObject AccessibilityObject AccessibilityObject

Ottiene l'oggetto AccessibleObject assegnato al controllo.Gets the AccessibleObject assigned to the control.

(Inherited from ToolStripItem)
AccessibleDefaultActionDescription AccessibleDefaultActionDescription AccessibleDefaultActionDescription AccessibleDefaultActionDescription

Ottiene o imposta la descrizione dell'azione predefinita del controllo usata dalle applicazioni client di accessibilità.Gets or sets the default action description of the control for use by accessibility client applications.

(Inherited from ToolStripItem)
AccessibleDescription AccessibleDescription AccessibleDescription AccessibleDescription

Ottiene o imposta la descrizione che verrà visualizzata alle applicazioni client di accessibilità.Gets or sets the description that will be reported to accessibility client applications.

(Inherited from ToolStripItem)
AccessibleName AccessibleName AccessibleName AccessibleName

Ottiene o imposta il nome del controllo usato dalle applicazioni client di accessibilità.Gets or sets the name of the control for use by accessibility client applications.

(Inherited from ToolStripItem)
AccessibleRole AccessibleRole AccessibleRole AccessibleRole

Ottiene o imposta il ruolo accessibile del controllo, che specifica il tipo di elemento dell'interfaccia utente del controllo.Gets or sets the accessible role of the control, which specifies the type of user interface element of the control.

(Inherited from ToolStripItem)
Alignment Alignment Alignment Alignment

Ottiene o imposta un valore che indica se l'elemento deve essere allineato verso l'inizio o verso la fine dell'oggetto ToolStrip.Gets or sets a value indicating whether the item aligns towards the beginning or end of the ToolStrip.

(Inherited from ToolStripItem)
AllowDrop AllowDrop AllowDrop AllowDrop

Ottiene o imposta un valore che indica se le operazioni di trascinamento della selezione e ridisposizione degli elementi devono essere gestite tramite eventi implementati dallo sviluppatore.Gets or sets a value indicating whether drag-and-drop and item reordering are handled through events that you implement.

(Inherited from ToolStripItem)
Anchor Anchor Anchor Anchor

Ottiene o imposta i bordi del contenitore a cui è associato un oggetto ToolStripItem e determina la modalità con cui un oggetto ToolStripItem viene ridimensionato con il relativo elemento padre.Gets or sets the edges of the container to which a ToolStripItem is bound and determines how a ToolStripItem is resized with its parent.

(Inherited from ToolStripItem)
AutoSize AutoSize AutoSize AutoSize

Ottiene o imposta un valore che indica se l'elemento deve essere ridimensionato automaticamente.Gets or sets a value indicating whether the item is automatically sized.

(Inherited from ToolStripItem)
AutoToolTip AutoToolTip AutoToolTip AutoToolTip

Ottiene o imposta un valore che indica se usare la proprietà Text o ToolTipText per la descrizione comando di ToolStripItem ToolTip.Gets or sets a value indicating whether to use the Text property or the ToolTipText property for the ToolStripItem ToolTip.

(Inherited from ToolStripItem)
Available Available Available Available

Ottiene o imposta un valore che indica se l'oggetto ToolStripItem deve essere posizionato su ToolStrip.Gets or sets a value indicating whether the ToolStripItem should be placed on a ToolStrip.

(Inherited from ToolStripItem)
BackColor BackColor BackColor BackColor

Ottiene o imposta il colore di sfondo dell'elemento.Gets or sets the background color for the item.

(Inherited from ToolStripItem)
BackgroundImage BackgroundImage BackgroundImage BackgroundImage

Ottiene o imposta l'immagine di sfondo visualizzata nell'elemento.Gets or sets the background image displayed in the item.

(Inherited from ToolStripItem)
BackgroundImageLayout BackgroundImageLayout BackgroundImageLayout BackgroundImageLayout

Ottiene o imposta il layout dell'immagine di sfondo usato per ToolStripItem.Gets or sets the background image layout used for the ToolStripItem.

(Inherited from ToolStripItem)
Bounds Bounds Bounds Bounds

Ottiene le dimensioni e la posizione dell'elemento.Gets the size and location of the item.

(Inherited from ToolStripItem)
CanRaiseEvents CanRaiseEvents CanRaiseEvents CanRaiseEvents

Ottiene un valore che indica se il componente può generare un evento.Gets a value indicating whether the component can raise an event.

(Inherited from Component)
CanSelect CanSelect CanSelect CanSelect

Ottiene un valore che indica se l'elemento può essere selezionato.Gets a value indicating whether the item can be selected.

(Inherited from ToolStripItem)
Container Container Container Container

Ottiene il IContainer che contiene il Component.Gets the IContainer that contains the Component.

(Inherited from Component)
ContentRectangle ContentRectangle ContentRectangle ContentRectangle

Ottiene l'area in cui il contenuto, come testo e icone, può essere posizionato all'interno di un oggetto ToolStripItem senza sovrascrivere i bordi dello sfondo.Gets the area where content, such as text and icons, can be placed within a ToolStripItem without overwriting background borders.

(Inherited from ToolStripItem)
DefaultAutoToolTip DefaultAutoToolTip DefaultAutoToolTip DefaultAutoToolTip

Ottiene un valore che indica se visualizzare l'oggetto ToolTip specificato come valore predefinito.Gets a value indicating whether to display the ToolTip that is defined as the default.

(Inherited from ToolStripItem)
DefaultDisplayStyle DefaultDisplayStyle DefaultDisplayStyle DefaultDisplayStyle

Ottiene un valore che indica cosa è visualizzato su ToolStripItem.Gets a value indicating what is displayed on the ToolStripItem.

(Inherited from ToolStripItem)
DefaultMargin DefaultMargin DefaultMargin DefaultMargin

Ottiene il margine predefinito di un elemento.Gets the default margin of an item.

(Inherited from ToolStripItem)
DefaultPadding DefaultPadding DefaultPadding DefaultPadding

Ottiene le caratteristiche di spaziatura interna dell'elemento.Gets the internal spacing characteristics of the item.

(Inherited from ToolStripItem)
DefaultSize DefaultSize DefaultSize DefaultSize

Ottiene le dimensioni predefinite dell'elemento.Gets the default size of the item.

(Inherited from ToolStripItem)
DesignMode DesignMode DesignMode DesignMode

Ottiene un valore che indica se il Component si trova in modalità progettazione.Gets a value that indicates whether the Component is currently in design mode.

(Inherited from Component)
DismissWhenClicked DismissWhenClicked DismissWhenClicked DismissWhenClicked

Ottiene un valore che indica se gli elementi di un oggetto ToolStripDropDown vengono nascosti dopo che si è fatto clic su di essi.Gets a value indicating whether items on a ToolStripDropDown are hidden after they are clicked.

(Inherited from ToolStripItem)
DisplayStyle DisplayStyle DisplayStyle DisplayStyle

Ottiene o imposta se visualizzare o meno testo e immagini su ToolStripItem.Gets or sets whether text and images are displayed on a ToolStripItem.

(Inherited from ToolStripItem)
Dock Dock Dock Dock

Ottiene o imposta i bordi di ToolStripItem ancorati al relativo controllo padre e determina la modalità con cui un oggetto ToolStripItem viene ridimensionato con il relativo elemento padre.Gets or sets which ToolStripItem borders are docked to its parent control and determines how a ToolStripItem is resized with its parent.

(Inherited from ToolStripItem)
DoubleClickEnabled DoubleClickEnabled DoubleClickEnabled DoubleClickEnabled

Ottiene o imposta un valore che indica se l'oggetto ToolStripItem può essere attivato facendo doppio clic con il mouse.Gets or sets a value indicating whether the ToolStripItem can be activated by double-clicking the mouse.

(Inherited from ToolStripItem)
DropDown DropDown DropDown DropDown

Ottiene o imposta il ToolStripDropDown che sarà visualizzata quando questo ToolStripDropDownItem si fa clic.Gets or sets the ToolStripDropDown that will be displayed when this ToolStripDropDownItem is clicked.

DropDownDirection DropDownDirection DropDownDirection DropDownDirection

Ottiene o imposta un valore che indica la direzione nella quale il ToolStripDropDownItem emerge dal relativo contenitore padre.Gets or sets a value indicating the direction in which the ToolStripDropDownItem emerges from its parent container.

DropDownItems DropDownItems DropDownItems DropDownItems

Ottiene la raccolta di elementi nel ToolStripDropDown che viene associato all'oggetto ToolStripDropDownItem.Gets the collection of items in the ToolStripDropDown that is associated with this ToolStripDropDownItem.

DropDownLocation DropDownLocation DropDownLocation DropDownLocation

Ottiene le coordinate dello schermo, in pixel, dell'angolo superiore sinistro del ToolStripDropDownItem.Gets the screen coordinates, in pixels, of the upper-left corner of the ToolStripDropDownItem.

Enabled Enabled Enabled Enabled

Ottiene o imposta un valore che indica se il controllo padre di ToolStripItem è abilitato.Gets or sets a value indicating whether the parent control of the ToolStripItem is enabled.

(Inherited from ToolStripItem)
Events Events Events Events

Ottiene l'elenco dei gestori eventi allegati a questo Component.Gets the list of event handlers that are attached to this Component.

(Inherited from Component)
Font Font Font Font

Ottiene o imposta il tipo di carattere del testo visualizzato dall'elemento.Gets or sets the font of the text displayed by the item.

(Inherited from ToolStripItem)
ForeColor ForeColor ForeColor ForeColor

Ottiene o imposta il colore primo piano dell'elemento.Gets or sets the foreground color of the item.

(Inherited from ToolStripItem)
HasDropDown HasDropDown HasDropDown HasDropDown

Ottiene o imposta un valore che indica se il DropDown per il ToolStripDropDownItem è stato creato.Gets or sets a value that indicates whether the DropDown for the ToolStripDropDownItem has been created.

HasDropDownItems HasDropDownItems HasDropDownItems HasDropDownItems

Ottiene un valore che indica se il ToolStripDropDownItem ha ToolStripDropDown associati controlli.Gets a value indicating whether the ToolStripDropDownItem has ToolStripDropDown controls associated with it.

Height Height Height Height

Ottiene o imposta l'altezza in pixel di un oggetto ToolStripItem.Gets or sets the height, in pixels, of a ToolStripItem.

(Inherited from ToolStripItem)
Image Image Image Image

Ottiene o imposta l'immagine visualizzata in un oggetto ToolStripItem.Gets or sets the image that is displayed on a ToolStripItem.

(Inherited from ToolStripItem)
ImageAlign ImageAlign ImageAlign ImageAlign

Ottiene o imposta l'allineamento dell'immagine su ToolStripItem.Gets or sets the alignment of the image on a ToolStripItem.

(Inherited from ToolStripItem)
ImageIndex ImageIndex ImageIndex ImageIndex

Ottiene o imposta il valore di indice dell'immagine visualizzata sull'elemento.Gets or sets the index value of the image that is displayed on the item.

(Inherited from ToolStripItem)
ImageKey ImageKey ImageKey ImageKey

Ottiene o imposta la funzione di accesso alla chiave per l'immagine contenuta in ImageList visualizzata su ToolStripItem.Gets or sets the key accessor for the image in the ImageList that is displayed on a ToolStripItem.

(Inherited from ToolStripItem)
ImageScaling ImageScaling ImageScaling ImageScaling

Ottiene o imposta un valore che indica se un'immagine su ToolStripItem viene automaticamente ridimensionata per adattarla a un contenitore.Gets or sets a value indicating whether an image on a ToolStripItem is automatically resized to fit in a container.

(Inherited from ToolStripItem)
ImageTransparentColor ImageTransparentColor ImageTransparentColor ImageTransparentColor

Ottiene o imposta il colore da considerare trasparente in un'immagine di ToolStripItem.Gets or sets the color to treat as transparent in a ToolStripItem image.

(Inherited from ToolStripItem)
IsDisposed IsDisposed IsDisposed IsDisposed

Ottiene un valore che indica se l'oggetto è stato eliminato.Gets a value indicating whether the object has been disposed of.

(Inherited from ToolStripItem)
IsOnDropDown IsOnDropDown IsOnDropDown IsOnDropDown

Ottiene un valore che indica se il contenitore dell'oggetto Control corrente è ToolStripDropDown.Gets a value indicating whether the container of the current Control is a ToolStripDropDown.

(Inherited from ToolStripItem)
IsOnOverflow IsOnOverflow IsOnOverflow IsOnOverflow

Ottiene un valore che indica se la proprietà Placement è impostata su Overflow.Gets a value indicating whether the Placement property is set to Overflow.

(Inherited from ToolStripItem)
Margin Margin Margin Margin

Ottiene o imposta lo spazio tra l'elemento e gli elementi adiacenti.Gets or sets the space between the item and adjacent items.

(Inherited from ToolStripItem)
MergeAction MergeAction MergeAction MergeAction

Ottiene o imposta il modo in cui i menu figlio vengono uniti ai menu padre.Gets or sets how child menus are merged with parent menus.

(Inherited from ToolStripItem)
MergeIndex MergeIndex MergeIndex MergeIndex

Ottiene o imposta la posizione di un elemento unito all'interno dell'oggetto ToolStrip corrente.Gets or sets the position of a merged item within the current ToolStrip.

(Inherited from ToolStripItem)
Name Name Name Name

Ottiene o imposta il nome dell'elemento.Gets or sets the name of the item.

(Inherited from ToolStripItem)
Overflow Overflow Overflow Overflow

Ottiene o imposta l'elemento associato a ToolStrip o a ToolStripOverflowButton oppure che può spostarsi tra i due.Gets or sets whether the item is attached to the ToolStrip or ToolStripOverflowButton or can float between the two.

(Inherited from ToolStripItem)
Owner Owner Owner Owner

Ottiene o imposta il proprietario dell'elemento.Gets or sets the owner of this item.

(Inherited from ToolStripItem)
OwnerItem OwnerItem OwnerItem OwnerItem

Ottiene l'elemento padre ToolStripItem di ToolStripItem.Gets the parent ToolStripItem of this ToolStripItem.

(Inherited from ToolStripItem)
Padding Padding Padding Padding

Ottiene o imposta la spaziatura interna, in pixel, tra il contenuto dell'elemento e i relativi bordi.Gets or sets the internal spacing, in pixels, between the item's contents and its edges.

(Inherited from ToolStripItem)
Parent Parent Parent Parent

Ottiene o imposta il contenitore padre di ToolStripItem.Gets or sets the parent container of the ToolStripItem.

(Inherited from ToolStripItem)
Placement Placement Placement Placement

Ottiene il layout corrente dell'elemento.Gets the current layout of the item.

(Inherited from ToolStripItem)
Pressed Pressed Pressed Pressed

Ottiene un valore che indica se il ToolStripDropDownItem è nello stato premuto.Gets a value indicating whether the ToolStripDropDownItem is in the pressed state.

RightToLeft RightToLeft RightToLeft RightToLeft

Ottiene o imposta un valore che indica se gli elementi devono essere posizionati da destra a sinistra e il testo deve essere scritto da destra a sinistra.Gets or sets a value indicating whether items are to be placed from right to left and text is to be written from right to left.

(Inherited from ToolStripItem)
RightToLeftAutoMirrorImage RightToLeftAutoMirrorImage RightToLeftAutoMirrorImage RightToLeftAutoMirrorImage

Crea automaticamente l'immagine speculare di ToolStripItem quando la proprietà RightToLeft è impostata su Yes.Mirrors automatically the ToolStripItem image when the RightToLeft property is set to Yes.

(Inherited from ToolStripItem)
Selected Selected Selected Selected

Ottiene un valore che indica se l'elemento è selezionato.Gets a value indicating whether the item is selected.

(Inherited from ToolStripItem)
ShowKeyboardCues ShowKeyboardCues ShowKeyboardCues ShowKeyboardCues

Ottiene un valore che indica se mostrare o nascondere i tasti di scelta rapida.Gets a value indicating whether to show or hide shortcut keys.

(Inherited from ToolStripItem)
Site Site Site Site

Ottiene o imposta l'oggetto ISite di Component.Gets or sets the ISite of the Component.

(Inherited from Component)
Size Size Size Size

Ottiene o imposta le dimensioni dell'elemento.Gets or sets the size of the item.

(Inherited from ToolStripItem)
Tag Tag Tag Tag

Ottiene o imposta l'oggetto che contiene i dati sull'elemento.Gets or sets the object that contains data about the item.

(Inherited from ToolStripItem)
Text Text Text Text

Ottiene o imposta il testo che deve essere visualizzato sull'elemento.Gets or sets the text that is to be displayed on the item.

(Inherited from ToolStripItem)
TextAlign TextAlign TextAlign TextAlign

Ottiene o imposta l'allineamento del testo su ToolStripLabel.Gets or sets the alignment of the text on a ToolStripLabel.

(Inherited from ToolStripItem)
TextDirection TextDirection TextDirection TextDirection

Ottiene l'orientamento del testo usato su ToolStripItem.Gets the orientation of text used on a ToolStripItem.

(Inherited from ToolStripItem)
TextImageRelation TextImageRelation TextImageRelation TextImageRelation

Ottiene o imposta la posizione del testo e dell'immagine di ToolStripItem relativamente l'uno all'altra.Gets or sets the position of ToolStripItem text and image relative to each other.

(Inherited from ToolStripItem)
ToolTipText ToolTipText ToolTipText ToolTipText

Ottiene o imposta il testo visualizzato come ToolTip per un controllo.Gets or sets the text that appears as a ToolTip for a control.

(Inherited from ToolStripItem)
Visible Visible Visible Visible

Ottiene o imposta un valore che indica se l'elemento è visualizzato.Gets or sets a value indicating whether the item is displayed.

(Inherited from ToolStripItem)
Width Width Width Width

Ottiene o imposta la larghezza in pixel di ToolStripItem.Gets or sets the width in pixels of a ToolStripItem.

(Inherited from ToolStripItem)

Metodi

CreateAccessibilityInstance() CreateAccessibilityInstance() CreateAccessibilityInstance() CreateAccessibilityInstance()

Crea un nuovo oggetto di accessibilità per ToolStripItem.Creates a new accessibility object for the ToolStripItem.

CreateDefaultDropDown() CreateDefaultDropDown() CreateDefaultDropDown() CreateDefaultDropDown()

Crea un oggetto ToolStripDropDown generico per il quale è possibile definire eventi.Creates a generic ToolStripDropDown for which events can be defined.

CreateObjRef(Type) CreateObjRef(Type) CreateObjRef(Type) CreateObjRef(Type)

Consente di creare un oggetto che contiene tutte le informazioni rilevanti necessarie per la generazione del proxy utilizzato per effettuare la comunicazione con un oggetto remoto.Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.

(Inherited from MarshalByRefObject)
Dispose() Dispose() Dispose() Dispose()

Rilascia tutte le risorse usate da Component.Releases all resources used by the Component.

(Inherited from Component)
Dispose(Boolean) Dispose(Boolean) Dispose(Boolean) Dispose(Boolean)

Rilascia le risorse non gestite usate da ToolStripDropDownItem e, facoltativamente, le risorse gestite.Releases the unmanaged resources used by the ToolStripDropDownItem and optionally releases the managed resources.

DoDragDrop(Object, DragDropEffects) DoDragDrop(Object, DragDropEffects) DoDragDrop(Object, DragDropEffects) DoDragDrop(Object, DragDropEffects)

Inizia un'operazione di trascinamento e rilascio.Begins a drag-and-drop operation.

(Inherited from ToolStripItem)
Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Determina se l'oggetto specificato è uguale all'oggetto corrente.Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetCurrentParent() GetCurrentParent() GetCurrentParent() GetCurrentParent()

Recupera l'oggetto ToolStrip che corrisponde al contenitore dell'oggetto ToolStripItem corrente.Retrieves the ToolStrip that is the container of the current ToolStripItem.

(Inherited from ToolStripItem)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Funge da funzione hash predefinita.Serves as the default hash function.

(Inherited from Object)
GetLifetimeService() GetLifetimeService() GetLifetimeService() GetLifetimeService()

Consente di recuperare l'oggetto servizio di durata corrente per controllare i criteri di durata per l'istanza.Retrieves the current lifetime service object that controls the lifetime policy for this instance.

(Inherited from MarshalByRefObject)
GetPreferredSize(Size) GetPreferredSize(Size) GetPreferredSize(Size) GetPreferredSize(Size)

Recupera le dimensioni di un'area rettangolare in grado di contenere il controllo.Retrieves the size of a rectangular area into which a control can be fit.

(Inherited from ToolStripItem)
GetService(Type) GetService(Type) GetService(Type) GetService(Type)

Consente di restituire un oggetto che rappresenta un servizio fornito da Component o dal relativo Container.Returns an object that represents a service provided by the Component or by its Container.

(Inherited from Component)
GetType() GetType() GetType() GetType()

Ottiene l'oggetto Type dell'istanza corrente.Gets the Type of the current instance.

(Inherited from Object)
HideDropDown() HideDropDown() HideDropDown() HideDropDown()

Rende visibile un ToolStripDropDown nascosti.Makes a visible ToolStripDropDown hidden.

InitializeLifetimeService() InitializeLifetimeService() InitializeLifetimeService() InitializeLifetimeService()

Ottiene un oggetto servizio di durata per controllare i criteri di durata per questa istanza.Obtains a lifetime service object to control the lifetime policy for this instance.

(Inherited from MarshalByRefObject)
Invalidate() Invalidate() Invalidate() Invalidate()

Invalida l'intera superficie di ToolStripItem e ne determina il ridisegno.Invalidates the entire surface of the ToolStripItem and causes it to be redrawn.

(Inherited from ToolStripItem)
Invalidate(Rectangle) Invalidate(Rectangle) Invalidate(Rectangle) Invalidate(Rectangle)

Invalida l'area specificata dell'oggetto ToolStripItem aggiungendola all'area di aggiornamento di ToolStripItem, ossia quella che verrà ridisegnata alla successiva operazione di disegno, e determina l'invio di un messaggio di disegno a ToolStripItem.Invalidates the specified region of the ToolStripItem by adding it to the update region of the ToolStripItem, which is the area that will be repainted at the next paint operation, and causes a paint message to be sent to the ToolStripItem.

(Inherited from ToolStripItem)
IsInputChar(Char) IsInputChar(Char) IsInputChar(Char) IsInputChar(Char)

Determina se un carattere è un carattere di input riconosciuto dall'elemento.Determines whether a character is an input character that the item recognizes.

(Inherited from ToolStripItem)
IsInputKey(Keys) IsInputKey(Keys) IsInputKey(Keys) IsInputKey(Keys)

Determina se il tasto specificato è un normale tasto di input o un tasto speciale che richiede una pre-elaborazione.Determines whether the specified key is a regular input key or a special key that requires preprocessing.

(Inherited from ToolStripItem)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

Crea una copia superficiale dell'oggetto Object corrente.Creates a shallow copy of the current Object.

(Inherited from Object)
MemberwiseClone(Boolean) MemberwiseClone(Boolean) MemberwiseClone(Boolean) MemberwiseClone(Boolean)

Crea una copia dei riferimenti dell'oggetto MarshalByRefObject corrente.Creates a shallow copy of the current MarshalByRefObject object.

(Inherited from MarshalByRefObject)
OnAvailableChanged(EventArgs) OnAvailableChanged(EventArgs) OnAvailableChanged(EventArgs) OnAvailableChanged(EventArgs)

Genera l'evento AvailableChanged.Raises the AvailableChanged event.

(Inherited from ToolStripItem)
OnBackColorChanged(EventArgs) OnBackColorChanged(EventArgs) OnBackColorChanged(EventArgs) OnBackColorChanged(EventArgs)

Genera l'evento BackColorChanged.Raises the BackColorChanged event.

(Inherited from ToolStripItem)
OnBoundsChanged() OnBoundsChanged() OnBoundsChanged() OnBoundsChanged()

Si verifica quando la proprietà Bounds cambia.Occurs when the Bounds property changes.

OnClick(EventArgs) OnClick(EventArgs) OnClick(EventArgs) OnClick(EventArgs)

Genera l'evento Click.Raises the Click event.

(Inherited from ToolStripItem)
OnDisplayStyleChanged(EventArgs) OnDisplayStyleChanged(EventArgs) OnDisplayStyleChanged(EventArgs) OnDisplayStyleChanged(EventArgs)

Genera l'evento DisplayStyleChanged.Raises the DisplayStyleChanged event.

(Inherited from ToolStripItem)
OnDoubleClick(EventArgs) OnDoubleClick(EventArgs) OnDoubleClick(EventArgs) OnDoubleClick(EventArgs)

Genera l'evento DoubleClick.Raises the DoubleClick event.

(Inherited from ToolStripItem)
OnDragDrop(DragEventArgs) OnDragDrop(DragEventArgs) OnDragDrop(DragEventArgs) OnDragDrop(DragEventArgs)

Genera l'evento DragDrop.Raises the DragDrop event.

(Inherited from ToolStripItem)
OnDragEnter(DragEventArgs) OnDragEnter(DragEventArgs) OnDragEnter(DragEventArgs) OnDragEnter(DragEventArgs)

Genera l'evento DragEnter.Raises the DragEnter event.

(Inherited from ToolStripItem)
OnDragLeave(EventArgs) OnDragLeave(EventArgs) OnDragLeave(EventArgs) OnDragLeave(EventArgs)

Genera l'evento DragLeave.Raises the DragLeave event.

(Inherited from ToolStripItem)
OnDragOver(DragEventArgs) OnDragOver(DragEventArgs) OnDragOver(DragEventArgs) OnDragOver(DragEventArgs)

Genera l'evento DragOver.Raises the DragOver event.

(Inherited from ToolStripItem)
OnDropDownClosed(EventArgs) OnDropDownClosed(EventArgs) OnDropDownClosed(EventArgs) OnDropDownClosed(EventArgs)

Genera l'evento DropDownClosed.Raises the DropDownClosed event.

OnDropDownHide(EventArgs) OnDropDownHide(EventArgs) OnDropDownHide(EventArgs) OnDropDownHide(EventArgs)

Generati in risposta al HideDropDown() (metodo).Raised in response to the HideDropDown() method.

OnDropDownItemClicked(ToolStripItemClickedEventArgs) OnDropDownItemClicked(ToolStripItemClickedEventArgs) OnDropDownItemClicked(ToolStripItemClickedEventArgs) OnDropDownItemClicked(ToolStripItemClickedEventArgs)

Genera l'evento DropDownItemClicked.Raises the DropDownItemClicked event.

OnDropDownOpened(EventArgs) OnDropDownOpened(EventArgs) OnDropDownOpened(EventArgs) OnDropDownOpened(EventArgs)

Genera l'evento DropDownOpened.Raises the DropDownOpened event.

OnDropDownShow(EventArgs) OnDropDownShow(EventArgs) OnDropDownShow(EventArgs) OnDropDownShow(EventArgs)

Generati in risposta al ShowDropDown() (metodo).Raised in response to the ShowDropDown() method.

OnEnabledChanged(EventArgs) OnEnabledChanged(EventArgs) OnEnabledChanged(EventArgs) OnEnabledChanged(EventArgs)

Genera l'evento EnabledChanged.Raises the EnabledChanged event.

(Inherited from ToolStripItem)
OnFontChanged(EventArgs) OnFontChanged(EventArgs) OnFontChanged(EventArgs) OnFontChanged(EventArgs)

Genera l'evento FontChanged.Raises the FontChanged event.

OnForeColorChanged(EventArgs) OnForeColorChanged(EventArgs) OnForeColorChanged(EventArgs) OnForeColorChanged(EventArgs)

Genera l'evento ForeColorChanged.Raises the ForeColorChanged event.

(Inherited from ToolStripItem)
OnGiveFeedback(GiveFeedbackEventArgs) OnGiveFeedback(GiveFeedbackEventArgs) OnGiveFeedback(GiveFeedbackEventArgs) OnGiveFeedback(GiveFeedbackEventArgs)

Genera l'evento GiveFeedback.Raises the GiveFeedback event.

(Inherited from ToolStripItem)
OnLayout(LayoutEventArgs) OnLayout(LayoutEventArgs) OnLayout(LayoutEventArgs) OnLayout(LayoutEventArgs)

Genera l'evento Layout.Raises the Layout event.

(Inherited from ToolStripItem)
OnLocationChanged(EventArgs) OnLocationChanged(EventArgs) OnLocationChanged(EventArgs) OnLocationChanged(EventArgs)

Genera l'evento LocationChanged.Raises the LocationChanged event.

(Inherited from ToolStripItem)
OnMouseDown(MouseEventArgs) OnMouseDown(MouseEventArgs) OnMouseDown(MouseEventArgs) OnMouseDown(MouseEventArgs)

Genera l'evento MouseDown.Raises the MouseDown event.

(Inherited from ToolStripItem)
OnMouseEnter(EventArgs) OnMouseEnter(EventArgs) OnMouseEnter(EventArgs) OnMouseEnter(EventArgs)

Genera l'evento MouseEnter.Raises the MouseEnter event.

(Inherited from ToolStripItem)
OnMouseHover(EventArgs) OnMouseHover(EventArgs) OnMouseHover(EventArgs) OnMouseHover(EventArgs)

Genera l'evento MouseHover.Raises the MouseHover event.

(Inherited from ToolStripItem)
OnMouseLeave(EventArgs) OnMouseLeave(EventArgs) OnMouseLeave(EventArgs) OnMouseLeave(EventArgs)

Genera l'evento MouseLeave.Raises the MouseLeave event.

(Inherited from ToolStripItem)
OnMouseMove(MouseEventArgs) OnMouseMove(MouseEventArgs) OnMouseMove(MouseEventArgs) OnMouseMove(MouseEventArgs)

Genera l'evento MouseMove.Raises the MouseMove event.

(Inherited from ToolStripItem)
OnMouseUp(MouseEventArgs) OnMouseUp(MouseEventArgs) OnMouseUp(MouseEventArgs) OnMouseUp(MouseEventArgs)

Genera l'evento MouseUp.Raises the MouseUp event.

(Inherited from ToolStripItem)
OnOwnerChanged(EventArgs) OnOwnerChanged(EventArgs) OnOwnerChanged(EventArgs) OnOwnerChanged(EventArgs)

Genera l'evento OwnerChanged.Raises the OwnerChanged event.

(Inherited from ToolStripItem)
OnOwnerFontChanged(EventArgs) OnOwnerFontChanged(EventArgs) OnOwnerFontChanged(EventArgs) OnOwnerFontChanged(EventArgs)

Genera l'evento FontChanged quando la proprietà Font dell'elemento padre di ToolStripItem cambia.Raises the FontChanged event when the Font property has changed on the parent of the ToolStripItem.

(Inherited from ToolStripItem)
OnPaint(PaintEventArgs) OnPaint(PaintEventArgs) OnPaint(PaintEventArgs) OnPaint(PaintEventArgs)

Genera l'evento Paint.Raises the Paint event.

(Inherited from ToolStripItem)
OnParentBackColorChanged(EventArgs) OnParentBackColorChanged(EventArgs) OnParentBackColorChanged(EventArgs) OnParentBackColorChanged(EventArgs)

Genera l'evento BackColorChanged.Raises the BackColorChanged event.

(Inherited from ToolStripItem)
OnParentChanged(ToolStrip, ToolStrip) OnParentChanged(ToolStrip, ToolStrip) OnParentChanged(ToolStrip, ToolStrip) OnParentChanged(ToolStrip, ToolStrip)

Genera l'evento ParentChanged.Raises the ParentChanged event.

(Inherited from ToolStripItem)
OnParentEnabledChanged(EventArgs) OnParentEnabledChanged(EventArgs) OnParentEnabledChanged(EventArgs) OnParentEnabledChanged(EventArgs)

Genera l'evento EnabledChanged quando cambia il valore della proprietà Enabled del contenitore dell'elemento.Raises the EnabledChanged event when the Enabled property value of the item's container changes.

(Inherited from ToolStripItem)
OnParentForeColorChanged(EventArgs) OnParentForeColorChanged(EventArgs) OnParentForeColorChanged(EventArgs) OnParentForeColorChanged(EventArgs)

Genera l'evento ForeColorChanged.Raises the ForeColorChanged event.

(Inherited from ToolStripItem)
OnParentRightToLeftChanged(EventArgs) OnParentRightToLeftChanged(EventArgs) OnParentRightToLeftChanged(EventArgs) OnParentRightToLeftChanged(EventArgs)

Genera l'evento RightToLeftChanged.Raises the RightToLeftChanged event.

(Inherited from ToolStripItem)
OnQueryContinueDrag(QueryContinueDragEventArgs) OnQueryContinueDrag(QueryContinueDragEventArgs) OnQueryContinueDrag(QueryContinueDragEventArgs) OnQueryContinueDrag(QueryContinueDragEventArgs)

Genera l'evento QueryContinueDrag.Raises the QueryContinueDrag event.

(Inherited from ToolStripItem)
OnRightToLeftChanged(EventArgs) OnRightToLeftChanged(EventArgs) OnRightToLeftChanged(EventArgs) OnRightToLeftChanged(EventArgs)

Genera l'evento RightToLeftChanged.Raises the RightToLeftChanged event.

OnTextChanged(EventArgs) OnTextChanged(EventArgs) OnTextChanged(EventArgs) OnTextChanged(EventArgs)

Genera l'evento TextChanged.Raises the TextChanged event.

(Inherited from ToolStripItem)
OnVisibleChanged(EventArgs) OnVisibleChanged(EventArgs) OnVisibleChanged(EventArgs) OnVisibleChanged(EventArgs)

Genera l'evento VisibleChanged.Raises the VisibleChanged event.

(Inherited from ToolStripItem)
PerformClick() PerformClick() PerformClick() PerformClick()

Consente di generare un evento Click per un pulsante.ToolStripItemGenerates a Click event for a ToolStripItem.

(Inherited from ToolStripItem)
ProcessCmdKey(Message, Keys) ProcessCmdKey(Message, Keys) ProcessCmdKey(Message, Keys) ProcessCmdKey(Message, Keys)

Elabora un tasto di comando.Processes a command key.

ProcessDialogKey(Keys) ProcessDialogKey(Keys) ProcessDialogKey(Keys) ProcessDialogKey(Keys)

Elabora un tasto della finestra di dialogo.Processes a dialog key.

ProcessMnemonic(Char) ProcessMnemonic(Char) ProcessMnemonic(Char) ProcessMnemonic(Char)

Elabora un carattere per il tasto di scelta.Processes a mnemonic character.

(Inherited from ToolStripItem)
ResetBackColor() ResetBackColor() ResetBackColor() ResetBackColor()

Questo metodo non è pertinente per questa classe.This method is not relevant to this class.

(Inherited from ToolStripItem)
ResetDisplayStyle() ResetDisplayStyle() ResetDisplayStyle() ResetDisplayStyle()

Questo metodo non è pertinente per questa classe.This method is not relevant to this class.

(Inherited from ToolStripItem)
ResetFont() ResetFont() ResetFont() ResetFont()

Questo metodo non è pertinente per questa classe.This method is not relevant to this class.

(Inherited from ToolStripItem)
ResetForeColor() ResetForeColor() ResetForeColor() ResetForeColor()

Questo metodo non è pertinente per questa classe.This method is not relevant to this class.

(Inherited from ToolStripItem)
ResetImage() ResetImage() ResetImage() ResetImage()

Questo metodo non è pertinente per questa classe.This method is not relevant to this class.

(Inherited from ToolStripItem)
ResetMargin() ResetMargin() ResetMargin() ResetMargin()

Questo metodo non è pertinente per questa classe.This method is not relevant to this class.

(Inherited from ToolStripItem)
ResetPadding() ResetPadding() ResetPadding() ResetPadding()

Questo metodo non è pertinente per questa classe.This method is not relevant to this class.

(Inherited from ToolStripItem)
ResetRightToLeft() ResetRightToLeft() ResetRightToLeft() ResetRightToLeft()

Questo metodo non è pertinente per questa classe.This method is not relevant to this class.

(Inherited from ToolStripItem)
ResetTextDirection() ResetTextDirection() ResetTextDirection() ResetTextDirection()

Questo metodo non è pertinente per questa classe.This method is not relevant to this class.

(Inherited from ToolStripItem)
Select() Select() Select() Select()

Seleziona l'elemento.Selects the item.

(Inherited from ToolStripItem)
SetBounds(Rectangle) SetBounds(Rectangle) SetBounds(Rectangle) SetBounds(Rectangle)

Imposta le dimensioni e la posizione dell'elemento.Sets the size and location of the item.

(Inherited from ToolStripItem)
SetVisibleCore(Boolean) SetVisibleCore(Boolean) SetVisibleCore(Boolean) SetVisibleCore(Boolean)

Imposta il controllo ToolStripItem sullo stato visibile specificato.Sets the ToolStripItem to the specified visible state.

(Inherited from ToolStripItem)
ShowDropDown() ShowDropDown() ShowDropDown() ShowDropDown()

Consente di visualizzare il ToolStripDropDownItem associato a questo controllo ToolStripDropDownItem.Displays the ToolStripDropDownItem control associated with this ToolStripDropDownItem.

ToString() ToString() ToString() ToString()

Restituisce un oggetto String che contiene il nome dell'eventuale oggetto Component.Returns a String containing the name of the Component, if any. Questo metodo non deve essere sottoposto a override.This method should not be overridden.

(Inherited from ToolStripItem)

Eventi

AvailableChanged AvailableChanged AvailableChanged AvailableChanged

Si verifica quando il valore della proprietà Available cambia.Occurs when the value of the Available property changes.

(Inherited from ToolStripItem)
BackColorChanged BackColorChanged BackColorChanged BackColorChanged

Si verifica quando il valore della proprietà BackColor cambia.Occurs when the value of the BackColor property changes.

(Inherited from ToolStripItem)
Click Click Click Click

Si verifica quando viene fatto clic sull'oggetto ToolStripItem.Occurs when the ToolStripItem is clicked.

(Inherited from ToolStripItem)
DisplayStyleChanged DisplayStyleChanged DisplayStyleChanged DisplayStyleChanged

Si verifica quando viene modificata la proprietà DisplayStyle.Occurs when the DisplayStyle has changed.

(Inherited from ToolStripItem)
Disposed Disposed Disposed Disposed

Si verifica quando il componente viene eliminato da una chiamata al metodo Dispose().Occurs when the component is disposed by a call to the Dispose() method.

(Inherited from Component)
DoubleClick DoubleClick DoubleClick DoubleClick

Si verifica quando viene fatto doppio clic sull'elemento con il mouse.Occurs when the item is double-clicked with the mouse.

(Inherited from ToolStripItem)
DragDrop DragDrop DragDrop DragDrop

Si verifica quando l'utente trascina un elemento e rilascia il pulsante del mouse, indicando che l'elemento deve essere rilasciato in questo elemento.Occurs when the user drags an item and the user releases the mouse button, indicating that the item should be dropped into this item.

(Inherited from ToolStripItem)
DragEnter DragEnter DragEnter DragEnter

Si verifica quando l'utente trascina un elemento nell'area client di questo elemento.Occurs when the user drags an item into the client area of this item.

(Inherited from ToolStripItem)
DragLeave DragLeave DragLeave DragLeave

Si verifica quando l'utente trascina un elemento e il puntatore del mouse non è più posizionato sull'area client di questo elemento.Occurs when the user drags an item and the mouse pointer is no longer over the client area of this item.

(Inherited from ToolStripItem)
DragOver DragOver DragOver DragOver

Si verifica quando l'utente trascina un elemento sull'area client di questo elemento.Occurs when the user drags an item over the client area of this item.

(Inherited from ToolStripItem)
DropDownClosed DropDownClosed DropDownClosed DropDownClosed

Si verifica quando il ToolStripDropDown viene chiusa.Occurs when the ToolStripDropDown closes.

DropDownItemClicked DropDownItemClicked DropDownItemClicked DropDownItemClicked

Si verifica quando viene fatto clic sull'oggetto ToolStripDropDown.Occurs when the ToolStripDropDown is clicked.

DropDownOpened DropDownOpened DropDownOpened DropDownOpened

Si verifica quando il ToolStripDropDown è aperta.Occurs when the ToolStripDropDown has opened.

DropDownOpening DropDownOpening DropDownOpening DropDownOpening

Si verifica come il ToolStripDropDown viene aperto.Occurs as the ToolStripDropDown is opening.

EnabledChanged EnabledChanged EnabledChanged EnabledChanged

Si verifica quando viene modificato il valore della proprietà Enabled.Occurs when the Enabled property value has changed.

(Inherited from ToolStripItem)
ForeColorChanged ForeColorChanged ForeColorChanged ForeColorChanged

Si verifica quando il valore della proprietà ForeColor cambia.Occurs when the ForeColor property value changes.

(Inherited from ToolStripItem)
GiveFeedback GiveFeedback GiveFeedback GiveFeedback

Si verifica durante un'operazione di trascinamento.Occurs during a drag operation.

(Inherited from ToolStripItem)
LocationChanged LocationChanged LocationChanged LocationChanged

Si verifica quando viene aggiornata la posizione di un oggetto ToolStripItem.Occurs when the location of a ToolStripItem is updated.

(Inherited from ToolStripItem)
MouseDown MouseDown MouseDown MouseDown

Si verifica quando il puntatore del mouse si trova sull'elemento e viene premuto un pulsante del mouse.Occurs when the mouse pointer is over the item and a mouse button is pressed.

(Inherited from ToolStripItem)
MouseEnter MouseEnter MouseEnter MouseEnter

Si verifica quando il puntatore del mouse entra nell'elemento.Occurs when the mouse pointer enters the item.

(Inherited from ToolStripItem)
MouseHover MouseHover MouseHover MouseHover

Si verifica quando il puntatore del mouse passa sull'elemento.Occurs when the mouse pointer hovers over the item.

(Inherited from ToolStripItem)
MouseLeave MouseLeave MouseLeave MouseLeave

Si verifica quando il puntatore del mouse lascia l'elemento.Occurs when the mouse pointer leaves the item.

(Inherited from ToolStripItem)
MouseMove MouseMove MouseMove MouseMove

Si verifica quando il puntatore del mouse viene spostato sull'elemento.Occurs when the mouse pointer is moved over the item.

(Inherited from ToolStripItem)
MouseUp MouseUp MouseUp MouseUp

Si verifica quando il puntatore del mouse si trova sull'elemento e viene rilasciato un pulsante del mouse.Occurs when the mouse pointer is over the item and a mouse button is released.

(Inherited from ToolStripItem)
OwnerChanged OwnerChanged OwnerChanged OwnerChanged

Si verifica quando la proprietà Owner cambia.Occurs when the Owner property changes.

(Inherited from ToolStripItem)
Paint Paint Paint Paint

Si verifica quando l'elemento viene ridisegnato.Occurs when the item is redrawn.

(Inherited from ToolStripItem)
QueryAccessibilityHelp QueryAccessibilityHelp QueryAccessibilityHelp QueryAccessibilityHelp

Si verifica quando un'applicazione client di accessibilità richiama la Guida per ToolStripItem.Occurs when an accessibility client application invokes help for the ToolStripItem.

(Inherited from ToolStripItem)
QueryContinueDrag QueryContinueDrag QueryContinueDrag QueryContinueDrag

Si verifica durante un'operazione di trascinamento della selezione e consente all'origine del trascinamento di determinare se l'operazione deve essere annullata.Occurs during a drag-and-drop operation and allows the drag source to determine whether the drag-and-drop operation should be canceled.

(Inherited from ToolStripItem)
RightToLeftChanged RightToLeftChanged RightToLeftChanged RightToLeftChanged

Si verifica quando il valore della proprietà RightToLeft cambia.Occurs when the RightToLeft property value changes.

(Inherited from ToolStripItem)
TextChanged TextChanged TextChanged TextChanged

Si verifica quando il valore della proprietà Text cambia.Occurs when the value of the Text property changes.

(Inherited from ToolStripItem)
VisibleChanged VisibleChanged VisibleChanged VisibleChanged

Si verifica quando il valore della proprietà Visible cambia.Occurs when the value of the Visible property changes.

(Inherited from ToolStripItem)

Implementazioni dell'interfaccia esplicita

IDropTarget.OnDragDrop(DragEventArgs) IDropTarget.OnDragDrop(DragEventArgs) IDropTarget.OnDragDrop(DragEventArgs) IDropTarget.OnDragDrop(DragEventArgs)

Genera l'evento DragDrop.Raises the DragDrop event.

(Inherited from ToolStripItem)
IDropTarget.OnDragEnter(DragEventArgs) IDropTarget.OnDragEnter(DragEventArgs) IDropTarget.OnDragEnter(DragEventArgs) IDropTarget.OnDragEnter(DragEventArgs)

Genera l'evento DragEnter.Raises the DragEnter event.

(Inherited from ToolStripItem)
IDropTarget.OnDragLeave(EventArgs) IDropTarget.OnDragLeave(EventArgs) IDropTarget.OnDragLeave(EventArgs) IDropTarget.OnDragLeave(EventArgs)

Genera l'evento DragLeave.Raises the DragLeave event.

(Inherited from ToolStripItem)
IDropTarget.OnDragOver(DragEventArgs) IDropTarget.OnDragOver(DragEventArgs) IDropTarget.OnDragOver(DragEventArgs) IDropTarget.OnDragOver(DragEventArgs)

Genera l'evento DragOver.Raises the DragOver event.

(Inherited from ToolStripItem)

Si applica a

Vedi anche