ToolStripButton
ToolStripButton
ToolStripButton
ToolStripButton
Class
定义
表示包含文本和图像的可选的 ToolStripItem。Represents a selectable ToolStripItem that can contain text and images.
public ref class ToolStripButton : System::Windows::Forms::ToolStripItem[System.Windows.Forms.Design.ToolStripItemDesignerAvailability(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
public class ToolStripButton : System.Windows.Forms.ToolStripItemtype ToolStripButton = class
inherit ToolStripItemPublic Class ToolStripButton
Inherits ToolStripItem- 继承
-
ToolStripButtonToolStripButtonToolStripButtonToolStripButton
- 属性
示例
下面的代码示例演示两个ToolStripButton上的控件使用图像和文本ToolStrip。The following code example shows two ToolStripButton controls with both image and text on a ToolStrip. 单击新建ToolStripButton显示一个消息框。Clicking the NewToolStripButton displays a message box.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Windows.Forms;
namespace WindowsApplication11
{
public class Form1 : Form
{
private ToolStripButton toolStripButton1;
private ToolStripButton toolStripButton2;
private ToolStrip toolStrip1;
public Form1()
{
InitializeComponent();
}
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
private void InitializeComponent()
{
this.toolStrip1 = new System.Windows.Forms.ToolStrip();
this.toolStripButton1 = new System.Windows.Forms.ToolStripButton();
this.toolStripButton2 = new System.Windows.Forms.ToolStripButton();
this.toolStrip1.SuspendLayout();
this.SuspendLayout();
//
// toolStrip1
//
this.toolStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.toolStripButton1,
this.toolStripButton2});
this.toolStrip1.Location = new System.Drawing.Point(0, 0);
this.toolStrip1.Name = "toolStrip1";
this.toolStrip1.TabIndex = 0;
this.toolStrip1.Text = "toolStrip1";
//
// toolStripButton1
//
this.toolStripButton1.Image = Bitmap.FromFile("c:\\NewItem.bmp");
this.toolStripButton1.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.ImageAndText;
this.toolStripButton1.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
this.toolStripButton1.Name = "toolStripButton1";
this.toolStripButton1.Text = "&New";
this.toolStripButton1.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
this.toolStripButton1.Click += new System.EventHandler(this.toolStripButton1_Click);
//
// toolStripButton2
//
this.toolStripButton2.Image = Bitmap.FromFile("c:\\OpenItem.bmp");
this.toolStripButton2.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.ImageAndText;
this.toolStripButton2.Name = "toolStripButton2";
this.toolStripButton2.Text = "&Open";
this.toolStripButton2.Click += new System.EventHandler(this.toolStripButton2_Click);
//
// Form1
//
this.ClientSize = new System.Drawing.Size(292, 273);
this.Controls.Add(this.toolStrip1);
this.Name = "Form1";
this.toolStrip1.ResumeLayout(false);
this.ResumeLayout(false);
this.PerformLayout();
}
private void toolStripButton1_Click(object sender, EventArgs e)
{
MessageBox.Show("You have mail.");
}
private void toolStripButton2_Click(object sender, EventArgs e)
{
// Add the response to the Click event here.
}
}
}
Imports System
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
Imports System.Windows.Forms
Public Class Form1
Inherits Form
Private WithEvents toolStripButton1 As ToolStripButton
Private WithEvents toolStripButton2 As ToolStripButton
Private toolStrip1 As ToolStrip
Public Sub New()
InitializeComponent()
End Sub
<STAThread()> _
Shared Sub Main()
Application.EnableVisualStyles()
Application.Run(New Form1())
End Sub
Private Sub InitializeComponent()
Me.toolStrip1 = New System.Windows.Forms.ToolStrip()
Me.toolStripButton1 = New System.Windows.Forms.ToolStripButton()
Me.toolStripButton2 = New System.Windows.Forms.ToolStripButton()
Me.toolStrip1.SuspendLayout()
Me.SuspendLayout()
'
' toolStrip1
'
Me.toolStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.toolStripButton1, Me.toolStripButton2})
Me.toolStrip1.Location = New System.Drawing.Point(0, 0)
Me.toolStrip1.Name = "toolStrip1"
Me.toolStrip1.TabIndex = 0
Me.toolStrip1.Text = "toolStrip1"
'
' toolStripButton1
Me.toolStripButton1.Image = Bitmap.FromFile("c:\NewItem.bmp")
Me.toolStripButton1.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.ImageAndText
Me.toolStripButton1.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft
Me.toolStripButton1.Name = "toolStripButton1"
Me.toolStripButton1.Text = "&New"
Me.toolStripButton1.TextAlign = System.Drawing.ContentAlignment.MiddleRight
' toolStripButton2
'
Me.toolStripButton2.Image = Bitmap.FromFile("c:\OpenItem.bmp")
Me.toolStripButton2.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.ImageAndText
Me.toolStripButton2.Name = "toolStripButton2"
Me.toolStripButton2.Text = "&Open"
'
' Form1
'
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.Controls.Add(toolStrip1)
Me.Name = "Form1"
Me.toolStrip1.ResumeLayout(False)
Me.ResumeLayout(False)
Me.PerformLayout()
End Sub
Private Sub toolStripButton1_Click(sender As Object, e As EventArgs) Handles toolStripButton1.Click
MessageBox.Show("You have mail.")
End Sub
Private Sub toolStripButton2_Click(sender As Object, e As EventArgs) Handles toolStripButton2.Click
' Add the response to the Click event here.
End Sub
End Class
注解
使用ToolStripButton创建支持文本和图像的工具栏按钮。Use ToolStripButton to create a toolbar button that supports both text and images. 使用ToolStripItem.ImageAlign并ToolStripItem.TextAlign属性获取或设置的定位ToolStripButton图像和文本。Use the ToolStripItem.ImageAlign and ToolStripItem.TextAlign properties to get or set the positioning of ToolStripButton images and text.
可以显示ToolStripButton具有各种边框样式和您可以使用它来表示和激活的操作状态。You can display a ToolStripButton with various border styles, and you can use it to represent and activate operational states. 此外可以定义它默认情况下具有焦点。You can also define it to have the focus by default.
尽管ToolStripButton取代并扩展了ToolBarButton的早期版本中，控制ToolBarButton保留向后兼容性和将来使用。Although ToolStripButton replaces and extends the ToolBarButton control of previous versions, ToolBarButton is retained for both backward compatibility and future use.
构造函数
属性
| AccessibilityObject AccessibilityObject AccessibilityObject AccessibilityObject |
获取分配给该控件的 AccessibleObject。Gets the AccessibleObject assigned to the control. (Inherited from ToolStripItem) |
| AccessibleDefaultActionDescription AccessibleDefaultActionDescription AccessibleDefaultActionDescription AccessibleDefaultActionDescription |
获取或设置控件的默认操作说明以供具有辅助功能的客户端应用程序使用。Gets or sets the default action description of the control for use by accessibility client applications. (Inherited from ToolStripItem) |
| AccessibleDescription AccessibleDescription AccessibleDescription AccessibleDescription |
获取或设置将报告给具有辅助功能的客户端应用程序的说明。Gets or sets the description that will be reported to accessibility client applications. (Inherited from ToolStripItem) |
| AccessibleName AccessibleName AccessibleName AccessibleName |
获取或设置供具有辅助功能的客户端应用程序使用的控件的名称。Gets or sets the name of the control for use by accessibility client applications. (Inherited from ToolStripItem) |
| AccessibleRole AccessibleRole AccessibleRole AccessibleRole |
获取或设置控件的辅助性角色，该角色指定控件的用户界面元素的类型。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 |
获取或设置一个值，该值指示是否项对齐的开头或末尾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 |
获取或设置一个值，该值指示是否通过你实现的事件来处理拖放和项重新排序。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 |
获取或设置 ToolStripItem 要绑定到的容器的边缘，并确定 ToolStripItem 如何随其父级调整大小。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 |
获取或设置一个值，该值指示是否自动调整项的大小。Gets or sets a value indicating whether the item is automatically sized. (Inherited from ToolStripItem) |
| AutoToolTip AutoToolTip AutoToolTip AutoToolTip |
获取或设置一个值，该值指示 ToolTip 上显示的 ToolStripButton 是默认文本还是自定义文本。Gets or sets a value indicating whether default or custom ToolTip text is displayed on the ToolStripButton. |
| Available Available Available Available |
获取或设置一个值，该值指示是否ToolStripItem而应放置ToolStrip。Gets or sets a value indicating whether the ToolStripItem should be placed on a ToolStrip. (Inherited from ToolStripItem) |
| BackColor BackColor BackColor BackColor |
获取或设置项的背景色。Gets or sets the background color for the item. (Inherited from ToolStripItem) |
| BackgroundImage BackgroundImage BackgroundImage BackgroundImage |
获取或设置在项中显示的背景图像。Gets or sets the background image displayed in the item. (Inherited from ToolStripItem) |
| BackgroundImageLayout BackgroundImageLayout BackgroundImageLayout BackgroundImageLayout |
获取或设置用于背景图像布局ToolStripItem。Gets or sets the background image layout used for the ToolStripItem. (Inherited from ToolStripItem) |
| Bounds Bounds Bounds Bounds |
获取项的大小和位置。Gets the size and location of the item. (Inherited from ToolStripItem) |
| CanRaiseEvents CanRaiseEvents CanRaiseEvents CanRaiseEvents |
获取一个指示组件是否可以引发事件的值。Gets a value indicating whether the component can raise an event. (Inherited from Component) |
| CanSelect CanSelect CanSelect CanSelect |
获取一个值，该值指示 ToolStripButton 是否可选。Gets a value indicating whether the ToolStripButton can be selected. |
| Checked Checked Checked Checked |
获取或设置一个值，该值指示是否已按下 ToolStripButton。Gets or sets a value indicating whether the ToolStripButton is pressed or not pressed. |
| CheckOnClick CheckOnClick CheckOnClick CheckOnClick |
获取或设置一个值，该值指示在单击 ToolStripButton 时该按钮是否应自动显示为按下或未按下状态。Gets or sets a value indicating whether the ToolStripButton should automatically appear pressed in and not pressed in when clicked. |
| CheckState CheckState CheckState CheckState |
获取或设置一个值，该值指示 ToolStripButton 是处于按下状态、未按下状态（默认值）还是不确定状态。Gets or sets a value indicating whether the ToolStripButton is in the pressed or not pressed state by default, or is in an indeterminate state. |
| Container Container Container Container |
获取 IContainer，它包含 Component。Gets the IContainer that contains the Component. (Inherited from Component) |
| ContentRectangle ContentRectangle ContentRectangle ContentRectangle |
获取内容，如文本和图标，在可放置的位置的区域ToolStripItem而不覆盖背景边框。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 |
获取一个值，该值指示是否显示定义为默认值的工具提示。Gets a value indicating whether to display the ToolTip that is defined as the default. |
| DefaultDisplayStyle DefaultDisplayStyle DefaultDisplayStyle DefaultDisplayStyle |
获取一个值，该值上显示的内容ToolStripItem。Gets a value indicating what is displayed on the ToolStripItem. (Inherited from ToolStripItem) |
| DefaultMargin DefaultMargin DefaultMargin DefaultMargin |
获取项的默认边距。Gets the default margin of an item. (Inherited from ToolStripItem) |
| DefaultPadding DefaultPadding DefaultPadding DefaultPadding |
获取项的内部间距特征。Gets the internal spacing characteristics of the item. (Inherited from ToolStripItem) |
| DefaultSize DefaultSize DefaultSize DefaultSize |
获取项的默认大小。Gets the default size of the item. (Inherited from ToolStripItem) |
| DesignMode DesignMode DesignMode DesignMode |
获取一个值，用以指示 Component 当前是否处于设计模式。Gets a value that indicates whether the Component is currently in design mode. (Inherited from Component) |
| DismissWhenClicked DismissWhenClicked DismissWhenClicked DismissWhenClicked |
获取一个值，该值指示是否在项ToolStripDropDown会在被单击后隐藏。Gets a value indicating whether items on a ToolStripDropDown are hidden after they are clicked. (Inherited from ToolStripItem) |
| DisplayStyle DisplayStyle DisplayStyle DisplayStyle |
获取或设置是否在显示的文本和图像ToolStripItem。Gets or sets whether text and images are displayed on a ToolStripItem. (Inherited from ToolStripItem) |
| Dock Dock Dock Dock |
获取或设置要停靠在其父控件上的 ToolStripItem 边框，并确定 ToolStripItem 如何随其父控件一起调整大小。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 |
获取或设置一个值，该值指示是否ToolStripItem可以通过双击鼠标能否激活。Gets or sets a value indicating whether the ToolStripItem can be activated by double-clicking the mouse. (Inherited from ToolStripItem) |
| Enabled Enabled Enabled Enabled |
获取或设置一个值，该值指示是否的父控件的ToolStripItem已启用。Gets or sets a value indicating whether the parent control of the ToolStripItem is enabled. (Inherited from ToolStripItem) |
| Events Events Events Events |
获取附加到此 Component 的事件处理程序的列表。Gets the list of event handlers that are attached to this Component. (Inherited from Component) |
| Font Font Font Font |
获取或设置由该项显示的文本的字体。Gets or sets the font of the text displayed by the item. (Inherited from ToolStripItem) |
| ForeColor ForeColor ForeColor ForeColor |
获取或设置项的前景色。Gets or sets the foreground color of the item. (Inherited from ToolStripItem) |
| Height Height Height Height |
获取或设置的高度，以像素为单位的ToolStripItem。Gets or sets the height, in pixels, of a ToolStripItem. (Inherited from ToolStripItem) |
| Image Image Image Image |
获取或设置显示的图像ToolStripItem。Gets or sets the image that is displayed on a ToolStripItem. (Inherited from ToolStripItem) |
| ImageAlign ImageAlign ImageAlign ImageAlign |
获取或设置图像的对齐方式上ToolStripItem。Gets or sets the alignment of the image on a ToolStripItem. (Inherited from ToolStripItem) |
| ImageIndex ImageIndex ImageIndex ImageIndex |
获取或设置在该项上显示的图像的索引值。Gets or sets the index value of the image that is displayed on the item. (Inherited from ToolStripItem) |
| ImageKey ImageKey ImageKey ImageKey |
获取或设置中的图像的键访问器ImageList上显示的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 |
获取或设置一个值，该值指示是否上的图像ToolStripItem自动调整大小以适应容器。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 |
获取或设置要处理的颜色为透明效果在ToolStripItem映像。Gets or sets the color to treat as transparent in a ToolStripItem image. (Inherited from ToolStripItem) |
| IsDisposed IsDisposed IsDisposed IsDisposed |
获取一个值，该值指示对象是否已被释放。Gets a value indicating whether the object has been disposed of. (Inherited from ToolStripItem) |
| IsOnDropDown IsOnDropDown IsOnDropDown IsOnDropDown |
获取一个值，该值指示是否当前的容器Control是ToolStripDropDown。Gets a value indicating whether the container of the current Control is a ToolStripDropDown. (Inherited from ToolStripItem) |
| IsOnOverflow IsOnOverflow IsOnOverflow IsOnOverflow |
获取一个值，该值指示是否Placement属性设置为Overflow。Gets a value indicating whether the Placement property is set to Overflow. (Inherited from ToolStripItem) |
| Margin Margin Margin Margin |
获取或设置项与相邻项之间的间距。Gets or sets the space between the item and adjacent items. (Inherited from ToolStripItem) |
| MergeAction MergeAction MergeAction MergeAction |
获取或设置如何与父菜单合并子菜单。Gets or sets how child menus are merged with parent menus. (Inherited from ToolStripItem) |
| MergeIndex MergeIndex MergeIndex MergeIndex |
获取或设置在当前合并项的位置ToolStrip。Gets or sets the position of a merged item within the current ToolStrip. (Inherited from ToolStripItem) |
| Name Name Name Name |
获取或设置项的名称。Gets or sets the name of the item. (Inherited from ToolStripItem) |
| Overflow Overflow Overflow Overflow |
获取或设置该项应附加到是否ToolStrip或ToolStripOverflowButton还是漂浮在两者之间。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 |
获取或设置此项的所有者。Gets or sets the owner of this item. (Inherited from ToolStripItem) |
| OwnerItem OwnerItem OwnerItem OwnerItem |
获取此 ToolStripItem 的父级 ToolStripItem。Gets the parent ToolStripItem of this ToolStripItem. (Inherited from ToolStripItem) |
| Padding Padding Padding Padding |
获取或设置项的内容与其边缘之间的内部间距（以像素为单位）。Gets or sets the internal spacing, in pixels, between the item's contents and its edges. (Inherited from ToolStripItem) |
| Parent Parent Parent Parent |
获取或设置的父容器ToolStripItem。Gets or sets the parent container of the ToolStripItem. (Inherited from ToolStripItem) |
| Placement Placement Placement Placement |
获取项的当前布局。Gets the current layout of the item. (Inherited from ToolStripItem) |
| Pressed Pressed Pressed Pressed |
获取一个值，该值指示是否处于按下的项的状态。Gets a value indicating whether the state of the item is pressed. (Inherited from ToolStripItem) |
| RightToLeft RightToLeft RightToLeft RightToLeft |
获取或设置一个值，该值指示项的放置顺序和文本的写入顺序是否均为从右向左。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 |
自动镜像ToolStripItem图像何时RightToLeft属性设置为Yes。Mirrors automatically the ToolStripItem image when the RightToLeft property is set to Yes. (Inherited from ToolStripItem) |
| Selected Selected Selected Selected |
获取一个值，该值指示该项是否处于选定状态。Gets a value indicating whether the item is selected. (Inherited from ToolStripItem) |
| ShowKeyboardCues ShowKeyboardCues ShowKeyboardCues ShowKeyboardCues |
获取一个值，该值指示是显示还是隐藏快捷键。Gets a value indicating whether to show or hide shortcut keys. (Inherited from ToolStripItem) |
| Site Site Site Site |
获取或设置 Component 的 ISite。Gets or sets the ISite of the Component. (Inherited from Component) |
| Size Size Size Size |
获取或设置项的大小。Gets or sets the size of the item. (Inherited from ToolStripItem) |
| Tag Tag Tag Tag |
获取或设置包含有关项的数据的对象。Gets or sets the object that contains data about the item. (Inherited from ToolStripItem) |
| Text Text Text Text |
获取或设置要显示在项上的文本。Gets or sets the text that is to be displayed on the item. (Inherited from ToolStripItem) |
| TextAlign TextAlign TextAlign TextAlign |
获取或设置文本的对齐方式上ToolStripLabel。Gets or sets the alignment of the text on a ToolStripLabel. (Inherited from ToolStripItem) |
| TextDirection TextDirection TextDirection TextDirection |
获取上所用文本的方向ToolStripItem。Gets the orientation of text used on a ToolStripItem. (Inherited from ToolStripItem) |
| TextImageRelation TextImageRelation TextImageRelation TextImageRelation |
获取或设置的位置ToolStripItem文本和图像相对于彼此。Gets or sets the position of ToolStripItem text and image relative to each other. (Inherited from ToolStripItem) |
| ToolTipText ToolTipText ToolTipText ToolTipText |
获取或设置显示为文本ToolTip控件。Gets or sets the text that appears as a ToolTip for a control. (Inherited from ToolStripItem) |
| Visible Visible Visible Visible |
获取或设置一个值，该值指示是否显示该项。Gets or sets a value indicating whether the item is displayed. (Inherited from ToolStripItem) |
| Width Width Width Width |
获取或设置以像素为单位的宽度ToolStripItem。Gets or sets the width in pixels of a ToolStripItem. (Inherited from ToolStripItem) |
方法
事件
| AvailableChanged AvailableChanged AvailableChanged AvailableChanged |
当 Available 属性的值更改时发生。Occurs when the value of the Available property changes. (Inherited from ToolStripItem) |
| BackColorChanged BackColorChanged BackColorChanged BackColorChanged |
当 BackColor 属性的值更改时发生。Occurs when the value of the BackColor property changes. (Inherited from ToolStripItem) |
| CheckedChanged CheckedChanged CheckedChanged CheckedChanged |
当 Checked 属性的值更改时发生。Occurs when the value of the Checked property changes. |
| CheckStateChanged CheckStateChanged CheckStateChanged CheckStateChanged |
当 CheckState 属性的值更改时发生。Occurs when the value of the CheckState property changes. |
| Click Click Click Click |
在单击 ToolStripItem 时发生。Occurs when the ToolStripItem is clicked. (Inherited from ToolStripItem) |
| DisplayStyleChanged DisplayStyleChanged DisplayStyleChanged DisplayStyleChanged |
在 DisplayStyle 更改后发生。Occurs when the DisplayStyle has changed. (Inherited from ToolStripItem) |
| Disposed Disposed Disposed Disposed |
当通过调用 Dispose() 方法释放组件时发生。Occurs when the component is disposed by a call to the Dispose() method. (Inherited from Component) |
| DoubleClick DoubleClick DoubleClick DoubleClick |
当用鼠标双击项时发生。Occurs when the item is double-clicked with the mouse. (Inherited from ToolStripItem) |
| DragDrop DragDrop DragDrop DragDrop |
当用户拖动某项后再释放鼠标按钮时发生，指示此项应该被放入该项内。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 |
当用户将某项拖动到该项的工作区内时发生。Occurs when the user drags an item into the client area of this item. (Inherited from ToolStripItem) |
| DragLeave DragLeave DragLeave DragLeave |
当用户拖动某项并且鼠标指针不再悬停在此项的工作区上方时发生。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 |
当用户将某项拖动到此项的工作区上方时发生。Occurs when the user drags an item over the client area of this item. (Inherited from ToolStripItem) |
| EnabledChanged EnabledChanged EnabledChanged EnabledChanged |
在 Enabled 属性值更改后发生。Occurs when the Enabled property value has changed. (Inherited from ToolStripItem) |
| ForeColorChanged ForeColorChanged ForeColorChanged ForeColorChanged |
在 ForeColor 属性值更改时发生。Occurs when the ForeColor property value changes. (Inherited from ToolStripItem) |
| GiveFeedback GiveFeedback GiveFeedback GiveFeedback |
在执行拖动操作期间发生。Occurs during a drag operation. (Inherited from ToolStripItem) |
| LocationChanged LocationChanged LocationChanged LocationChanged |
发生时的位置ToolStripItem更新。Occurs when the location of a ToolStripItem is updated. (Inherited from ToolStripItem) |
| MouseDown MouseDown MouseDown MouseDown |
当鼠标指针放置在该项上时，在按鼠标按钮时发生。Occurs when the mouse pointer is over the item and a mouse button is pressed. (Inherited from ToolStripItem) |
| MouseEnter MouseEnter MouseEnter MouseEnter |
在鼠标指针进入项时发生。Occurs when the mouse pointer enters the item. (Inherited from ToolStripItem) |
| MouseHover MouseHover MouseHover MouseHover |
当鼠标指针悬停在项上时发生。Occurs when the mouse pointer hovers over the item. (Inherited from ToolStripItem) |
| MouseLeave MouseLeave MouseLeave MouseLeave |
当鼠标指针离开项时发生。Occurs when the mouse pointer leaves the item. (Inherited from ToolStripItem) |
| MouseMove MouseMove MouseMove MouseMove |
当鼠标指针移到该项上时发生。Occurs when the mouse pointer is moved over the item. (Inherited from ToolStripItem) |
| MouseUp MouseUp MouseUp MouseUp |
当鼠标指针位于该项上时，在松开鼠标按钮时发生。Occurs when the mouse pointer is over the item and a mouse button is released. (Inherited from ToolStripItem) |
| OwnerChanged OwnerChanged OwnerChanged OwnerChanged |
当 Owner 属性更改时发生。Occurs when the Owner property changes. (Inherited from ToolStripItem) |
| Paint Paint Paint Paint |
在重绘项时发生。Occurs when the item is redrawn. (Inherited from ToolStripItem) |
| QueryAccessibilityHelp QueryAccessibilityHelp QueryAccessibilityHelp QueryAccessibilityHelp |
辅助功能客户端应用程序调用的帮助时，会发生ToolStripItem。Occurs when an accessibility client application invokes help for the ToolStripItem. (Inherited from ToolStripItem) |
| QueryContinueDrag QueryContinueDrag QueryContinueDrag QueryContinueDrag |
在拖放操作期间发生，并且允许拖动源确定是否应取消拖放操作。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 |
在 RightToLeft 属性值更改时发生。Occurs when the RightToLeft property value changes. (Inherited from ToolStripItem) |
| TextChanged TextChanged TextChanged TextChanged |
当 Text 属性的值更改时发生。Occurs when the value of the Text property changes. (Inherited from ToolStripItem) |
| VisibleChanged VisibleChanged VisibleChanged VisibleChanged |
当 Visible 属性的值更改时发生。Occurs when the value of the Visible property changes. (Inherited from ToolStripItem) |
显式界面实现
| IDropTarget.OnDragDrop(DragEventArgs) IDropTarget.OnDragDrop(DragEventArgs) IDropTarget.OnDragDrop(DragEventArgs) IDropTarget.OnDragDrop(DragEventArgs) |
引发 DragDrop 事件。Raises the DragDrop event. (Inherited from ToolStripItem) |
| IDropTarget.OnDragEnter(DragEventArgs) IDropTarget.OnDragEnter(DragEventArgs) IDropTarget.OnDragEnter(DragEventArgs) IDropTarget.OnDragEnter(DragEventArgs) |
引发 DragEnter 事件。Raises the DragEnter event. (Inherited from ToolStripItem) |
| IDropTarget.OnDragLeave(EventArgs) IDropTarget.OnDragLeave(EventArgs) IDropTarget.OnDragLeave(EventArgs) IDropTarget.OnDragLeave(EventArgs) |
引发 DragLeave 事件。Raises the DragLeave event. (Inherited from ToolStripItem) |
| IDropTarget.OnDragOver(DragEventArgs) IDropTarget.OnDragOver(DragEventArgs) IDropTarget.OnDragOver(DragEventArgs) IDropTarget.OnDragOver(DragEventArgs) |
引发 |
适用于
另请参阅
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