Control.LocationChanged Control.LocationChanged Control.LocationChanged Control.LocationChanged Event

Definizione

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

public:
 event EventHandler ^ LocationChanged;
public event EventHandler LocationChanged;
member this.LocationChanged : EventHandler 
Public Custom Event LocationChanged As EventHandler 

Esempi

Nell'esempio di codice riportato di seguito viene genera il LocationChanged evento su un StatusStrip quando il form viene ridimensionato.The following code example raises the LocationChanged event on a StatusStrip when the form is resized.

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


public class Form1 : Form
{
    private StatusStrip statusStrip1;

    public Form1()
    {
        InitializeComponent();
    }
    [STAThread]
    static void Main()
    {
        Application.EnableVisualStyles();
        Application.SetCompatibleTextRenderingDefault(false);
        Application.Run(new Form1());
    }

    private void InitializeComponent()
    {
        this.statusStrip1 = new System.Windows.Forms.StatusStrip();
        this.SuspendLayout();
        // 
        // statusStrip1
        // 
        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 = 0;
        this.statusStrip1.Text = "statusStrip1";
        this.statusStrip1.LocationChanged += new System.EventHandler(this.statusStrip1_LocationChanged);
        // 
        // Form1
        // 
        this.ClientSize = new System.Drawing.Size(292, 273);
        this.Controls.Add(this.statusStrip1);
        this.Name = "Form1";
        this.ResumeLayout(false);
        this.PerformLayout();

    }

    private void statusStrip1_LocationChanged(object sender, EventArgs e)
    {
        MessageBox.Show("The form has been resized.");
    }
}
Imports System
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
Imports System.Text
Imports System.Windows.Forms

Public Class Form1
   Inherits Form
   Private WithEvents statusStrip1 As StatusStrip
   
   Public Sub New()
      InitializeComponent()
   End Sub
   
   <STAThread()>  _
   Shared Sub Main()
      Application.EnableVisualStyles()
      Application.SetCompatibleTextRenderingDefault(False)
      Application.Run(New Form1())
   End Sub
   
   
   Private Sub InitializeComponent()
      Me.statusStrip1 = New System.Windows.Forms.StatusStrip()
      Me.SuspendLayout()
      ' 
      ' statusStrip1
      ' 
      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 = 0
      Me.statusStrip1.Text = "statusStrip1"
      ' 
      ' Form1
      ' 
      Me.ClientSize = New System.Drawing.Size(292, 273)
      Me.Controls.Add(statusStrip1)
      Me.Name = "Form1"
      Me.ResumeLayout(False)
      Me.PerformLayout()
   End Sub
    
   
   Private Sub statusStrip1_LocationChanged(sender As Object, e As EventArgs) Handles statusStrip1.LocationChanged
      MessageBox.Show("The form has been resized.")
   End Sub
End Class

Commenti

Questo evento viene generato se la Location viene modificata una proprietà di una modifica a livello di codice o tramite l'interazione.This event is raised if the Location property is changed by either a programmatic modification or through interaction.

Per ulteriori informazioni sulla gestione degli eventi, consultare gestione e generazione di eventi.For more information about handling events, see Handling and Raising Events.

Si applica a

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