ToolStripComboBox ToolStripComboBox ToolStripComboBox ToolStripComboBox Class

定义

表示正确呈现在 ToolStripComboBox 中的 ToolStripRepresents a ToolStripComboBox that is properly rendered in a ToolStrip.

public ref class ToolStripComboBox : System::Windows::Forms::ToolStripControlHost
[System.Windows.Forms.Design.ToolStripItemDesignerAvailability(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ContextMenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.MenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
public class ToolStripComboBox : System.Windows.Forms.ToolStripControlHost
type ToolStripComboBox = class
    inherit ToolStripControlHost
Public Class ToolStripComboBox
Inherits ToolStripControlHost
继承
属性

示例

下面的代码示例演示具有ToolStripComboBox各种属性设置的,包括自动完成。The following code example demonstrates a ToolStripComboBox with various property settings, including automatic completion.

using System;
using System.Text;
using System.Windows.Forms;

namespace WindowsApplication1
{
    public class Form1 : Form
    {
        private ToolStrip toolStrip1;
        private ToolStripComboBox toolStripComboBox1;
    
        public Form1()
        {
            InitializeComponent();
        }
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.Run(new Form1());
        }

        private void InitializeComponent()
        {
            toolStrip1 = new System.Windows.Forms.ToolStrip();
            toolStripComboBox1 = new System.Windows.Forms.ToolStripComboBox();
            toolStrip1.SuspendLayout();
            SuspendLayout();
            // 
            // toolStrip1
            // 
            toolStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            toolStripComboBox1});
            toolStrip1.Location = new System.Drawing.Point(0, 0);
            toolStrip1.Name = "toolStrip1";
            toolStrip1.Size = new System.Drawing.Size(292, 25);
            toolStrip1.TabIndex = 0;
            toolStrip1.Text = "toolStrip1";
            // The following code example demonstrates the syntax for setting
            // various ToolStripComboBox properties.
            // 
            toolStripComboBox1.AutoCompleteCustomSource.AddRange(new string[] {
            "aaa",
            "bbb",
            "ccc"});
            toolStripComboBox1.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.SuggestAppend;
            toolStripComboBox1.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.CustomSource;
            toolStripComboBox1.DropDownHeight = 110;
            toolStripComboBox1.DropDownWidth = 122;
            toolStripComboBox1.FlatStyle = System.Windows.Forms.FlatStyle.Standard;
            toolStripComboBox1.IntegralHeight = false;
            toolStripComboBox1.Items.AddRange(new object[] {
            "xxx",
            "yyy",
            "zzz"});
            toolStripComboBox1.MaxDropDownItems = 9;
            toolStripComboBox1.MergeAction = System.Windows.Forms.MergeAction.Insert;
            toolStripComboBox1.Name = "toolStripComboBox1";
            toolStripComboBox1.Size = new System.Drawing.Size(121, 25);
            toolStripComboBox1.Sorted = true;
            // 
            // Form1
            // 
            ClientSize = new System.Drawing.Size(292, 273);
            Controls.Add(toolStrip1);
            Name = "Form1";
            toolStrip1.ResumeLayout(false);
            toolStrip1.PerformLayout();
            ResumeLayout(false);
            PerformLayout();

        }
    }
}
Imports System.Text
Imports System.Windows.Forms

Public Class Form1
   Inherits Form
   Private toolStrip1 As ToolStrip
   Private toolStripComboBox1 As ToolStripComboBox
   
   Public Sub New()
      InitializeComponent()
   End Sub
   
   <STAThread()>  _
   Shared Sub Main()
      Application.EnableVisualStyles()
      Application.Run(New Form1())
   End Sub
   
   
   Private Sub InitializeComponent()
      toolStrip1 = New System.Windows.Forms.ToolStrip()
      toolStripComboBox1 = New System.Windows.Forms.ToolStripComboBox()
      toolStrip1.SuspendLayout()
      SuspendLayout()
      ' 
      ' toolStrip1
      ' 
      toolStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {toolStripComboBox1})
      toolStrip1.Location = New System.Drawing.Point(0, 0)
      toolStrip1.Name = "toolStrip1"
      toolStrip1.Size = New System.Drawing.Size(292, 25)
      toolStrip1.TabIndex = 0
      toolStrip1.Text = "toolStrip1"
      ' The following code example demonstrates the syntax for setting
      ' various ToolStripComboBox properties.
      ' 
      toolStripComboBox1.AutoCompleteCustomSource.AddRange(New String() {"aaa", "bbb", "ccc"})
      toolStripComboBox1.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.SuggestAppend
      toolStripComboBox1.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.CustomSource
      toolStripComboBox1.DropDownHeight = 110
      toolStripComboBox1.DropDownWidth = 122
      toolStripComboBox1.FlatStyle = System.Windows.Forms.FlatStyle.Standard
      toolStripComboBox1.IntegralHeight = False
      toolStripComboBox1.Items.AddRange(New Object() {"xxx", "yyy", "zzz"})
      toolStripComboBox1.MaxDropDownItems = 9
      toolStripComboBox1.MergeAction = System.Windows.Forms.MergeAction.Insert
      toolStripComboBox1.Name = "toolStripComboBox1"
      toolStripComboBox1.Size = New System.Drawing.Size(121, 25)
      toolStripComboBox1.Sorted = True
      ' 
      ' Form1
      ' 
      ClientSize = New System.Drawing.Size(292, 273)
      Controls.Add(toolStrip1)
      Name = "Form1"
      toolStrip1.ResumeLayout(False)
      toolStrip1.PerformLayout()
      ResumeLayout(False)
      PerformLayout()
   End Sub
End Class

注解

ToolStripComboBox是针对ComboBox ToolStrip在中承载的进行了优化。ToolStripComboBox is the ComboBox optimized for hosting in a ToolStrip. 托管控件的属性和事件的子集在ToolStripComboBox级别公开, 但基础ComboBox控件可通过ComboBox属性完全访问。A subset of the hosted control's properties and events are exposed at the ToolStripComboBox level, but the underlying ComboBox control is fully accessible through the ComboBox property.

显示与组合的编辑字段,允许用户从列表中进行选择或输入新文本。ListBox ToolStripComboBoxA ToolStripComboBox displays an editing field combined with a ListBox, allowing the user to select from the list or to enter new text. 默认情况下, ToolStripComboBox会显示带有隐藏下拉列表的编辑字段。By default, a ToolStripComboBox displays an edit field with a hidden drop-down list. DropDownStyle属性确定要显示的组合框的样式。The DropDownStyle property determines the style of combo box to display. 您可以输入一个允许简单下拉列表的值,其中,列表始终显示,一个下拉列表框,其中的文本部分不可编辑,您必须选择一个箭头以查看下拉列表框,或者选择默认下拉列表框,其中文本部分是 editable,用户必须按箭头键才能查看列表。You can enter a value that allows for a simple drop-down, where the list always displays, a drop-down list box, where the text portion is not editable and you must select an arrow to view the drop-down list box, or the default drop-down list box, where the text portion is editable and the user must press the arrow key to view the list. 若要始终显示用户不能编辑的列表,请使用ListBox控件。To always display a list that the user cannot edit, use a ListBox control.

若要在运行时向列表中添加对象,请使用AddRange方法分配对象引用数组。To add objects to the list at run time, assign an array of object references with the AddRange method. 然后,列表显示每个对象的默认字符串值。The list then displays the default string value for each object. 可以通过Add方法添加单个对象。You can add individual objects with the Add method.

除了显示和选择功能外, ToolStripComboBox还提供了一些功能,使您能够有效地将项添加ToolStripComboBox到和以在列表的项中查找文本。In addition to display and selection functionality, the ToolStripComboBox also provides features that enable you to efficiently add items to the ToolStripComboBox and to find text within the items of the list. 使用BeginUpdate ToolStripComboBoxEndUpdate方法可以向中添加大量项,而无需在每次向列表中添加项时重新绘制控件。The BeginUpdate and EndUpdate methods enable you to add a large number of items to the ToolStripComboBox without the control being repainted each time an item is added to the list. 使用FindStringFindStringExact方法可以搜索列表中包含特定搜索字符串的项。The FindString and FindStringExact methods enable you to search for an item in the list that contains a specific search string.

使用属性可获取或设置下拉列表中的当前项, SelectedItem使用属性可获取或设置对下拉列表中当前项的引用。 SelectedIndexUse the SelectedIndex property to get or set the current item in the drop-down list, and use the SelectedItem property to get or set a reference to the current item in the drop-down list.

构造函数

ToolStripComboBox() ToolStripComboBox() ToolStripComboBox() ToolStripComboBox()

初始化 ToolStripComboBox 类的新实例。Initializes a new instance of the ToolStripComboBox class.

ToolStripComboBox(Control) ToolStripComboBox(Control) ToolStripComboBox(Control) ToolStripComboBox(Control)

初始化从基控件派生的 ToolStripComboBox 类的新实例。Initializes a new instance of the ToolStripComboBox class derived from a base control.

ToolStripComboBox(String) ToolStripComboBox(String) ToolStripComboBox(String) ToolStripComboBox(String)

用指定的名称初始化 ToolStripComboBox 类的新实例。Initializes a new instance of the ToolStripComboBox class with the specified name.

属性

AccessibilityObject AccessibilityObject AccessibilityObject AccessibilityObject

获取分配给该控件的 AccessibleObjectGets 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,该值指示该项是否与 ToolStrip 的起始或结尾处对齐。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,该值指示是否通过您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)
AutoCompleteCustomSource AutoCompleteCustomSource AutoCompleteCustomSource AutoCompleteCustomSource

获取或设置当 AutoCompleteSource 属性设置为 CustomSource 时使用的自定义字符串集合。Gets or sets the custom string collection to use when the AutoCompleteSource property is set to CustomSource.

AutoCompleteMode AutoCompleteMode AutoCompleteMode AutoCompleteMode

获取或设置用来指示 ToolStripComboBox 的文本完成行为的值。Gets or sets a value that indicates the text completion behavior of the ToolStripComboBox.

AutoCompleteSource AutoCompleteSource AutoCompleteSource AutoCompleteSource

获取或设置用于自动完成的完整字符串的源。Gets or sets the source of complete strings used for automatic completion.

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,该值指示对 ToolTipText 工具提示使用 Text 属性还是 ToolStripItem 属性。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

获取或设置一个值,该值指示是否应该将 ToolStripItem 放置在 ToolStrip 上。Gets or sets a value indicating whether the ToolStripItem should be placed on a ToolStrip.

(Inherited from ToolStripItem)
BackColor BackColor BackColor BackColor

获取或设置控件的背景色。Gets or sets the background color for the control.

(Inherited from ToolStripControlHost)
BackgroundImage BackgroundImage BackgroundImage BackgroundImage

此属性与此类无关。This property is not relevant to this class.

BackgroundImageLayout BackgroundImageLayout BackgroundImageLayout BackgroundImageLayout

此属性与此类无关。This property is not relevant to this class.

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,该值指示是否可以选中控件。Gets a value indicating whether the control can be selected.

(Inherited from ToolStripControlHost)
CausesValidation CausesValidation CausesValidation CausesValidation

获取或设置一个值,该值指示当寄宿的控件接收到焦点时是否会引发其他控件的验证事件。Gets or sets a value indicating whether the hosted control causes and raises validation events on other controls when the hosted control receives focus.

(Inherited from ToolStripControlHost)
ComboBox ComboBox ComboBox ComboBox

获取用户可以在其中输入文本的 ComboBox,以及用户可以从中选择选项的列表。Gets a ComboBox in which the user can enter text, along with a list from which the user can select.

Container Container Container Container

获取 IContainer,它包含 ComponentGets the IContainer that contains the Component.

(Inherited from Component)
ContentRectangle ContentRectangle ContentRectangle ContentRectangle

获取在不覆盖背景边框的情况下,可以将内容(如文本和图标)放置在 ToolStripItem 内的哪个区域。Gets the area where content, such as text and icons, can be placed within a ToolStripItem without overwriting background borders.

(Inherited from ToolStripItem)
Control Control Control Control

获取此 Control 所承载的 ToolStripControlHostGets the Control that this ToolStripControlHost is hosting.

(Inherited from ToolStripControlHost)
ControlAlign ControlAlign ControlAlign ControlAlign

获取或设置窗体中的控件的对齐方式。Gets or sets the alignment of the control on the form.

(Inherited from ToolStripControlHost)
DefaultAutoToolTip DefaultAutoToolTip DefaultAutoToolTip DefaultAutoToolTip

获取一个值,该值指示是否显示定义为默认值的 ToolTipGets a value indicating whether to display the ToolTip that is defined as the default.

(Inherited from ToolStripItem)
DefaultDisplayStyle DefaultDisplayStyle DefaultDisplayStyle DefaultDisplayStyle

获取一个值,该值指示在 ToolStripItem 上显示的内容。Gets a value indicating what is displayed on the ToolStripItem.

(Inherited from ToolStripItem)
DefaultMargin DefaultMargin DefaultMargin DefaultMargin

获取 ToolStripComboBox 与相邻项之间的默认间距(以像素为单位)。Gets the default spacing, in pixels, between the ToolStripComboBox and an adjacent item.

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 ToolStripComboBox 的默认大小。Gets the default size of the ToolStripComboBox.

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,该值指示在单击 ToolStripDropDown 上的项后是否隐藏这些项。Gets a value indicating whether items on a ToolStripDropDown are hidden after they are clicked.

(Inherited from ToolStripItem)
DisplayStyle DisplayStyle DisplayStyle DisplayStyle

此属性与此类无关。This property is not relevant to this class.

(Inherited from ToolStripControlHost)
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

此属性与此类无关。This property is not relevant to this class.

(Inherited from ToolStripControlHost)
DropDownHeight DropDownHeight DropDownHeight DropDownHeight

获取或设置 ToolStripComboBox 的下拉框的高度(以像素为单位)。Gets or sets the height, in pixels, of the drop-down portion box of a ToolStripComboBox.

DropDownStyle DropDownStyle DropDownStyle DropDownStyle

获取或设置一个值,该值指定 ToolStripComboBox 的样式。Gets or sets a value specifying the style of the ToolStripComboBox.

DropDownWidth DropDownWidth DropDownWidth DropDownWidth

获取或设置 ToolStripComboBox 的下拉部分的宽度,以像素为单位。Gets or sets the width, in pixels, of the drop-down portion of a ToolStripComboBox.

DroppedDown DroppedDown DroppedDown DroppedDown

获取或设置一个值,该值指示 ToolStripComboBox 当前是否显示其下拉部分。Gets or sets a value indicating whether the ToolStripComboBox currently displays its drop-down portion.

Enabled Enabled Enabled Enabled

获取或设置一个值,该值指示是否启用了 ToolStripItem 的父控件。Gets or sets a value indicating whether the parent control of the ToolStripItem is enabled.

(Inherited from ToolStripControlHost)
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)
FlatStyle FlatStyle FlatStyle FlatStyle

获取或设置 ToolStripComboBox 的外观。Gets or sets the appearance of the ToolStripComboBox.

Focused Focused Focused Focused

获取一个值,该值指示控件是否有输入焦点。Gets a value indicating whether the control has input focus.

(Inherited from ToolStripControlHost)
Font Font Font Font

获取或设置寄宿的控件要使用的字体。Gets or sets the font to be used on the hosted control.

(Inherited from ToolStripControlHost)
ForeColor ForeColor ForeColor ForeColor

获取或设置寄宿的控件的前景色。Gets or sets the foreground color of the hosted control.

(Inherited from ToolStripControlHost)
Height Height Height Height

获取或设置 ToolStripItem 的高度(以像素为单位)。Gets or sets the height, in pixels, of a ToolStripItem.

(Inherited from ToolStripItem)
Image Image Image Image

与对象关联的图像。The image associated with the object.

(Inherited from ToolStripControlHost)
ImageAlign ImageAlign ImageAlign ImageAlign

此属性与此类无关。This property is not relevant to this class.

(Inherited from ToolStripControlHost)
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

获取或设置显示在 ImageList 上的 ToolStripItem 中图像的键访问器。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

此属性与此类无关。This property is not relevant to this class.

(Inherited from ToolStripControlHost)
ImageTransparentColor ImageTransparentColor ImageTransparentColor ImageTransparentColor

此属性与此类无关。This property is not relevant to this class.

(Inherited from ToolStripControlHost)
IntegralHeight IntegralHeight IntegralHeight IntegralHeight

获取或设置一个值,该值指示是否应调整 ToolStripComboBox 的大小以避免显示部分项。Gets or sets a value indicating whether the ToolStripComboBox should resize to avoid showing partial items.

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,该值指示当前 Control 的容器是否是 ToolStripDropDownGets 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 Placement 属性是否设置为 OverflowGets a value indicating whether the Placement property is set to Overflow.

(Inherited from ToolStripItem)
Items Items Items Items

获取此 ToolStripComboBox 中包含的项的集合。Gets a collection of the items contained in this ToolStripComboBox.

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)
MaxDropDownItems MaxDropDownItems MaxDropDownItems MaxDropDownItems

获取或设置要在 ToolStripComboBox 的下拉部分中显示的最大项数。Gets or sets the maximum number of items to be shown in the drop-down portion of the ToolStripComboBox.

MaxLength MaxLength MaxLength MaxLength

获取或设置组合框可编辑部分中允许的最大字符数。Gets or sets the maximum number of characters allowed in the editable portion of a combo box.

MergeAction MergeAction MergeAction MergeAction

获取或设置如何将子菜单与父菜单合并。Gets or sets how child menus are merged with parent menus.

(Inherited from ToolStripItem)
MergeIndex MergeIndex MergeIndex MergeIndex

获取或设置合并的项在当前 ToolStrip 内的位置。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 ToolStripToolStripOverflowButton,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 ToolStripItemGets 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 ToolStripItem 的父容器。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,该值指示该项是否处于按下状态。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,该值指示是否将控件的元素对齐以支持使用从右向左的字体的区域设置。Gets or sets a value indicating whether control's elements are aligned to support locales using right-to-left fonts.

(Inherited from ToolStripControlHost)
RightToLeftAutoMirrorImage RightToLeftAutoMirrorImage RightToLeftAutoMirrorImage RightToLeftAutoMirrorImage

此属性与此类无关。This property is not relevant to this class.

(Inherited from ToolStripControlHost)
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 ToolStripControlHost)
SelectedIndex SelectedIndex SelectedIndex SelectedIndex

获取或设置指定当前选定项的索引。Gets or sets the index specifying the currently selected item.

SelectedItem SelectedItem SelectedItem SelectedItem

获取或设置 ToolStripComboBox 中当前选定的项。Gets or sets currently selected item in the ToolStripComboBox.

SelectedText SelectedText SelectedText SelectedText

获取或设置 ToolStripComboBox 的可编辑部分中选定的文本。Gets or sets the text that is selected in the editable portion of a ToolStripComboBox.

SelectionLength SelectionLength SelectionLength SelectionLength

获取或设置 ToolStripComboBox 的可编辑部分中选定字符的数目。Gets or sets the number of characters selected in the editable portion of the ToolStripComboBox.

SelectionStart SelectionStart SelectionStart SelectionStart

获取或设置 ToolStripComboBox 中选定文本的起始索引。Gets or sets the starting index of text selected in the ToolStripComboBox.

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

获取或设置寄宿的控件的站点。Gets or sets the site of the hosted control.

(Inherited from ToolStripControlHost)
Size Size Size Size

获取或设置 ToolStripItem 的大小。Gets or sets the size of the ToolStripItem.

(Inherited from ToolStripControlHost)
Sorted Sorted Sorted Sorted

获取或设置一个值,该值指示 ToolStripComboBox 中的项是否已排序。Gets or sets a value indicating whether the items in the ToolStripComboBox are sorted.

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寄宿的控件上的文本。Gets or sets the text to be displayed on the hosted control.

(Inherited from ToolStripControlHost)
TextAlign TextAlign TextAlign TextAlign

此属性与此类无关。This property is not relevant to this class.

(Inherited from ToolStripControlHost)
TextDirection TextDirection TextDirection TextDirection

此属性与此类无关。This property is not relevant to this class.

(Inherited from ToolStripControlHost)
TextImageRelation TextImageRelation TextImageRelation TextImageRelation

此属性与此类无关。This property is not relevant to this class.

(Inherited from ToolStripControlHost)
ToolTipText ToolTipText ToolTipText ToolTipText

获取或设置作为控件的 ToolTip 显示的文本。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 ToolStripItem 的宽度(以像素为单位)。Gets or sets the width in pixels of a ToolStripItem.

(Inherited from ToolStripItem)

方法

BeginUpdate() BeginUpdate() BeginUpdate() BeginUpdate()

将各项逐一添加到 ToolStripComboBox 时维持性能。Maintains performance when items are added to the ToolStripComboBox one at a time.

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

为该控件创建一个新的辅助功能对象。Creates a new accessibility object for the control.

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

创建一个对象,该对象包含生成用于与远程对象进行通信的代理所需的全部相关信息。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()

释放由 Component 使用的所有资源。Releases all resources used by the Component.

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

释放由 ToolStripControlHost 占用的非托管资源,还可以另外再释放托管资源。Releases the unmanaged resources used by the ToolStripControlHost and optionally releases the managed resources.

(Inherited from ToolStripControlHost)
DoDragDrop(Object, DragDropEffects) DoDragDrop(Object, DragDropEffects) DoDragDrop(Object, DragDropEffects) DoDragDrop(Object, DragDropEffects)

开始拖放操作。Begins a drag-and-drop operation.

(Inherited from ToolStripItem)
EndUpdate() EndUpdate() EndUpdate() EndUpdate()

BeginUpdate() 方法挂起绘制后,该方法恢复绘制 ToolStripComboBox 控件。Resumes painting the ToolStripComboBox control after painting is suspended by the BeginUpdate() method.

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

确定指定的对象是否等于当前对象。Determines whether the specified object is equal to the current object.

(Inherited from Object)
FindString(String) FindString(String) FindString(String) FindString(String)

查找 ToolStripComboBox 中以指定字符串开始的第一个项。Finds the first item in the ToolStripComboBox that starts with the specified string.

FindString(String, Int32) FindString(String, Int32) FindString(String, Int32) FindString(String, Int32)

在给定索引后查找以给定字符串开始的第一项。Finds the first item after the given index which starts with the given string.

FindStringExact(String) FindStringExact(String) FindStringExact(String) FindStringExact(String)

查找 ToolStripComboBox 中第一个精确匹配指定字符串的项。Finds the first item in the ToolStripComboBox that exactly matches the specified string.

FindStringExact(String, Int32) FindStringExact(String, Int32) FindStringExact(String, Int32) FindStringExact(String, Int32)

在指定索引的后续位置查找与指定的字符串完全匹配的第一项。Finds the first item after the specified index that exactly matches the specified string.

Focus() Focus() Focus() Focus()

将焦点给予某个控件。Gives the focus to a control.

(Inherited from ToolStripControlHost)
GetCurrentParent() GetCurrentParent() GetCurrentParent() GetCurrentParent()

检索作为当前 ToolStrip 的容器的 ToolStripItemRetrieves the ToolStrip that is the container of the current ToolStripItem.

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

作为默认哈希函数。Serves as the default hash function.

(Inherited from Object)
GetItemHeight(Int32) GetItemHeight(Int32) GetItemHeight(Int32) GetItemHeight(Int32)

返回 ToolStripComboBox 中的项的高度(以像素为单位)。Returns the height, in pixels, of an item in the ToolStripComboBox.

GetLifetimeService() GetLifetimeService() GetLifetimeService() GetLifetimeService()

检索控制此实例的生存期策略的当前生存期服务对象。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)

检索适合控件的矩形区域的大小。Retrieves the size of a rectangular area into which a control can be fitted.

GetService(Type) GetService(Type) GetService(Type) GetService(Type)

返回一个对象,该对象表示由 Component 或它的 Container 提供的服务。Returns an object that represents a service provided by the Component or by its Container.

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

获取当前实例的 TypeGets the Type of the current instance.

(Inherited from Object)
InitializeLifetimeService() InitializeLifetimeService() InitializeLifetimeService() InitializeLifetimeService()

获取生存期服务对象来控制此实例的生存期策略。Obtains a lifetime service object to control the lifetime policy for this instance.

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

使 ToolStripItem 的整个图面无效并导致重绘该图面。Invalidates the entire surface of the ToolStripItem and causes it to be redrawn.

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

通过将 ToolStripItem 的指定区域添加到 ToolStripItem 的更新区域(即下次执行绘制操作时将重新绘制的区域)使该指定区域无效,并导致向 ToolStripItem 发送绘制消息。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)

确定字符是否为该项可识别的输入字符。Determines whether a character is an input character that the item recognizes.

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

确定指定的键是常规输入键还是需要预处理的特殊键。Determines whether the specified key is a regular input key or a special key that requires preprocessing.

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

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

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

创建当前 MarshalByRefObject 对象的浅表副本。Creates a shallow copy of the current MarshalByRefObject object.

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

引发 AvailableChanged 事件。Raises the AvailableChanged event.

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

引发 BackColorChanged 事件。Raises the BackColorChanged event.

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

Bounds 属性更改时发生。Occurs when the Bounds property changes.

(Inherited from ToolStripControlHost)
OnClick(EventArgs) OnClick(EventArgs) OnClick(EventArgs) OnClick(EventArgs)

引发 Click 事件。Raises the Click event.

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

引发 DisplayStyleChanged 事件。Raises the DisplayStyleChanged event.

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

引发 DoubleClick 事件。Raises the DoubleClick event.

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

引发 DragDrop 事件。Raises the DragDrop event.

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

引发 DragEnter 事件。Raises the DragEnter event.

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

引发 DragLeave 事件。Raises the DragLeave event.

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

引发 DragOver 事件。Raises the DragOver event.

(Inherited from ToolStripItem)
OnDropDown(EventArgs) OnDropDown(EventArgs) OnDropDown(EventArgs) OnDropDown(EventArgs)

引发 DropDown 事件。Raises the DropDown event.

OnDropDownClosed(EventArgs) OnDropDownClosed(EventArgs) OnDropDownClosed(EventArgs) OnDropDownClosed(EventArgs)

引发 DropDownClosed 事件。Raises the DropDownClosed event.

OnDropDownStyleChanged(EventArgs) OnDropDownStyleChanged(EventArgs) OnDropDownStyleChanged(EventArgs) OnDropDownStyleChanged(EventArgs)

引发 DropDownStyleChanged 事件。Raises the DropDownStyleChanged event.

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

引发 EnabledChanged 事件。Raises the EnabledChanged event.

(Inherited from ToolStripItem)
OnEnter(EventArgs) OnEnter(EventArgs) OnEnter(EventArgs) OnEnter(EventArgs)

引发 Enter 事件。Raises the Enter event.

(Inherited from ToolStripControlHost)
OnFontChanged(EventArgs) OnFontChanged(EventArgs) OnFontChanged(EventArgs) OnFontChanged(EventArgs)

引发 FontChanged 事件。Raises the FontChanged event.

(Inherited from ToolStripItem)
OnForeColorChanged(EventArgs) OnForeColorChanged(EventArgs) OnForeColorChanged(EventArgs) OnForeColorChanged(EventArgs)

引发 ForeColorChanged 事件。Raises the ForeColorChanged event.

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

引发 GiveFeedback 事件。Raises the GiveFeedback event.

(Inherited from ToolStripItem)
OnGotFocus(EventArgs) OnGotFocus(EventArgs) OnGotFocus(EventArgs) OnGotFocus(EventArgs)

引发 GotFocus 事件。Raises the GotFocus event.

(Inherited from ToolStripControlHost)
OnHostedControlResize(EventArgs) OnHostedControlResize(EventArgs) OnHostedControlResize(EventArgs) OnHostedControlResize(EventArgs)

使控件宿主的大小调整与寄宿的控件的大小调整同步。Synchronizes the resizing of the control host with the resizing of the hosted control.

(Inherited from ToolStripControlHost)
OnKeyDown(KeyEventArgs) OnKeyDown(KeyEventArgs) OnKeyDown(KeyEventArgs) OnKeyDown(KeyEventArgs)

引发 KeyDown 事件。Raises the KeyDown event.

(Inherited from ToolStripControlHost)
OnKeyPress(KeyPressEventArgs) OnKeyPress(KeyPressEventArgs) OnKeyPress(KeyPressEventArgs) OnKeyPress(KeyPressEventArgs)

引发 KeyPress 事件。Raises the KeyPress event.

(Inherited from ToolStripControlHost)
OnKeyUp(KeyEventArgs) OnKeyUp(KeyEventArgs) OnKeyUp(KeyEventArgs) OnKeyUp(KeyEventArgs)

引发 KeyUp 事件。Raises the KeyUp event.

(Inherited from ToolStripControlHost)
OnLayout(LayoutEventArgs) OnLayout(LayoutEventArgs) OnLayout(LayoutEventArgs) OnLayout(LayoutEventArgs)

引发 Layout 事件。Raises the Layout event.

(Inherited from ToolStripControlHost)
OnLeave(EventArgs) OnLeave(EventArgs) OnLeave(EventArgs) OnLeave(EventArgs)

引发 Leave 事件。Raises the Leave event.

(Inherited from ToolStripControlHost)
OnLocationChanged(EventArgs) OnLocationChanged(EventArgs) OnLocationChanged(EventArgs) OnLocationChanged(EventArgs)

引发 LocationChanged 事件。Raises the LocationChanged event.

(Inherited from ToolStripItem)
OnLostFocus(EventArgs) OnLostFocus(EventArgs) OnLostFocus(EventArgs) OnLostFocus(EventArgs)

引发 LostFocus 事件。Raises the LostFocus event.

(Inherited from ToolStripControlHost)
OnMouseDown(MouseEventArgs) OnMouseDown(MouseEventArgs) OnMouseDown(MouseEventArgs) OnMouseDown(MouseEventArgs)

引发 MouseDown 事件。Raises the MouseDown event.

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

引发 MouseEnter 事件。Raises the MouseEnter event.

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

引发 MouseHover 事件。Raises the MouseHover event.

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

引发 MouseLeave 事件。Raises the MouseLeave event.

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

引发 MouseMove 事件。Raises the MouseMove event.

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

引发 MouseUp 事件。Raises the MouseUp event.

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

引发 OwnerChanged 事件。Raises the OwnerChanged event.

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

FontChanged 的父级上更改 Font 属性后,会引发 ToolStripItem 事件。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)

引发 Paint 事件。Raises the Paint event.

(Inherited from ToolStripControlHost)
OnParentBackColorChanged(EventArgs) OnParentBackColorChanged(EventArgs) OnParentBackColorChanged(EventArgs) OnParentBackColorChanged(EventArgs)

引发 BackColorChanged 事件。Raises the BackColorChanged event.

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

引发 ParentChanged 事件。Raises the ParentChanged event.

(Inherited from ToolStripControlHost)
OnParentEnabledChanged(EventArgs) OnParentEnabledChanged(EventArgs) OnParentEnabledChanged(EventArgs) OnParentEnabledChanged(EventArgs)

当项的容器的 EnabledChanged 属性值更改时,会引发 Enabled 事件。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)

引发 ForeColorChanged 事件。Raises the ForeColorChanged event.

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

引发 RightToLeftChanged 事件。Raises the RightToLeftChanged event.

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

引发 QueryContinueDrag 事件。Raises the QueryContinueDrag event.

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

引发 RightToLeftChanged 事件。Raises the RightToLeftChanged event.

(Inherited from ToolStripItem)
OnSelectedIndexChanged(EventArgs) OnSelectedIndexChanged(EventArgs) OnSelectedIndexChanged(EventArgs) OnSelectedIndexChanged(EventArgs)

引发 SelectedIndexChanged 事件。Raises the SelectedIndexChanged event.

OnSelectionChangeCommitted(EventArgs) OnSelectionChangeCommitted(EventArgs) OnSelectionChangeCommitted(EventArgs) OnSelectionChangeCommitted(EventArgs)

引发 SelectionChangeCommitted 事件。Raises the SelectionChangeCommitted event.

OnSubscribeControlEvents(Control) OnSubscribeControlEvents(Control) OnSubscribeControlEvents(Control) OnSubscribeControlEvents(Control)

订阅指定控件中的事件。Subscribes events from the specified control.

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

引发 TextChanged 事件。Raises the TextChanged event.

(Inherited from ToolStripItem)
OnTextUpdate(EventArgs) OnTextUpdate(EventArgs) OnTextUpdate(EventArgs) OnTextUpdate(EventArgs)

引发 TextUpdate 事件。Raises the TextUpdate event.

OnUnsubscribeControlEvents(Control) OnUnsubscribeControlEvents(Control) OnUnsubscribeControlEvents(Control) OnUnsubscribeControlEvents(Control)

取消订阅指定控件中的事件。Unsubscribes events from the specified control.

OnValidated(EventArgs) OnValidated(EventArgs) OnValidated(EventArgs) OnValidated(EventArgs)

引发 Validated 事件。Raises the Validated event.

(Inherited from ToolStripControlHost)
OnValidating(CancelEventArgs) OnValidating(CancelEventArgs) OnValidating(CancelEventArgs) OnValidating(CancelEventArgs)

引发 Validating 事件。Raises the Validating event.

(Inherited from ToolStripControlHost)
OnVisibleChanged(EventArgs) OnVisibleChanged(EventArgs) OnVisibleChanged(EventArgs) OnVisibleChanged(EventArgs)

引发 VisibleChanged 事件。Raises the VisibleChanged event.

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

ToolStripItem 生成 Click 事件。Generates a Click event for a ToolStripItem.

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

处理命令键。Processes a command key.

(Inherited from ToolStripControlHost)
ProcessDialogKey(Keys) ProcessDialogKey(Keys) ProcessDialogKey(Keys) ProcessDialogKey(Keys)

处理对话框键。Processes a dialog key.

(Inherited from ToolStripControlHost)
ProcessMnemonic(Char) ProcessMnemonic(Char) ProcessMnemonic(Char) ProcessMnemonic(Char)

处理助记键字符。Processes a mnemonic character.

(Inherited from ToolStripControlHost)
ResetBackColor() ResetBackColor() ResetBackColor() ResetBackColor()

此方法与此类无关。This method is not relevant to this class.

(Inherited from ToolStripControlHost)
ResetDisplayStyle() ResetDisplayStyle() ResetDisplayStyle() ResetDisplayStyle()

此方法与此类无关。This method is not relevant to this class.

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

此方法与此类无关。This method is not relevant to this class.

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

此方法与此类无关。This method is not relevant to this class.

(Inherited from ToolStripControlHost)
ResetImage() ResetImage() ResetImage() ResetImage()

此方法与此类无关。This method is not relevant to this class.

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

此方法与此类无关。This method is not relevant to this class.

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

此方法与此类无关。This method is not relevant to this class.

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

此方法与此类无关。This method is not relevant to this class.

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

此方法与此类无关。This method is not relevant to this class.

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

选择项。Selects the item.

(Inherited from ToolStripItem)
Select(Int32, Int32) Select(Int32, Int32) Select(Int32, Int32) Select(Int32, Int32)

选择 ToolStripComboBox 可编辑部分中的文本范围。Selects a range of text in the editable portion of the ToolStripComboBox.

SelectAll() SelectAll() SelectAll() SelectAll()

选择 ToolStripComboBox 可编辑部分中的所有文本。Selects all the text in the editable portion of the ToolStripComboBox.

SetBounds(Rectangle) SetBounds(Rectangle) SetBounds(Rectangle) SetBounds(Rectangle)

设置项的大小和位置。Sets the size and location of the item.

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

ToolStripItem 设置为指定的可见状态。Sets the ToolStripItem to the specified visible state.

(Inherited from ToolStripControlHost)
ToString() ToString() ToString() ToString()

返回 ToolStripComboBox 的字符串表示形式。Returns a string representation of the ToolStripComboBox.

事件

AvailableChanged AvailableChanged AvailableChanged AvailableChanged

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

BackColor 属性的值更改时发生。Occurs when the value of the BackColor property changes.

(Inherited from ToolStripItem)
Click Click Click Click

在单击 ToolStripItem 时发生。Occurs when the ToolStripItem is clicked.

(Inherited from ToolStripItem)
DisplayStyleChanged DisplayStyleChanged DisplayStyleChanged DisplayStyleChanged

此事件与此类无关。This event is not relevant to this class.

(Inherited from ToolStripControlHost)
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

此事件与此类无关。This event is not relevant to this class.

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)
DropDown DropDown DropDown DropDown

显示 ToolStripComboBox 的下拉部分时发生。Occurs when the drop-down portion of a ToolStripComboBox is shown.

DropDownClosed DropDownClosed DropDownClosed DropDownClosed

当关闭 ToolStripComboBox 的下拉部分时发生。Occurs when the drop-down portion of the ToolStripComboBox has closed.

DropDownStyleChanged DropDownStyleChanged DropDownStyleChanged DropDownStyleChanged

DropDownStyle 属性更改后发生。Occurs when the DropDownStyle property has changed.

EnabledChanged EnabledChanged EnabledChanged EnabledChanged

Enabled 属性值更改后发生。Occurs when the Enabled property value has changed.

(Inherited from ToolStripItem)
Enter Enter Enter Enter

进入寄宿的控件时发生。Occurs when the hosted control is entered.

(Inherited from ToolStripControlHost)
ForeColorChanged ForeColorChanged ForeColorChanged ForeColorChanged

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)
GotFocus GotFocus GotFocus GotFocus

在寄宿的控件接收焦点时发生。Occurs when the hosted control receives focus.

(Inherited from ToolStripControlHost)
KeyDown KeyDown KeyDown KeyDown

当寄宿的控件具有焦点并按住某个键时发生。Occurs when a key is pressed and held down while the hosted control has focus.

(Inherited from ToolStripControlHost)
KeyPress KeyPress KeyPress KeyPress

当寄宿的控件具有焦点并按下某个键时发生。Occurs when a key is pressed while the hosted control has focus.

(Inherited from ToolStripControlHost)
KeyUp KeyUp KeyUp KeyUp

当寄宿的控件具有焦点并释放某个键时发生。Occurs when a key is released while the hosted control has focus.

(Inherited from ToolStripControlHost)
Leave Leave Leave Leave

在输入焦点离开寄宿的控件时发生。Occurs when the input focus leaves the hosted control.

(Inherited from ToolStripControlHost)
LocationChanged LocationChanged LocationChanged LocationChanged

当更新 ToolStripItem 的位置时发生。Occurs when the location of a ToolStripItem is updated.

(Inherited from ToolStripItem)
LostFocus LostFocus LostFocus LostFocus

在寄宿的控件失去焦点时发生。Occurs when the hosted control loses focus.

(Inherited from ToolStripControlHost)
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

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

当具有辅助功能的客户端应用程序调用 ToolStripItem 的帮助时发生。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

RightToLeft 属性值更改时发生。Occurs when the RightToLeft property value changes.

(Inherited from ToolStripItem)
SelectedIndexChanged SelectedIndexChanged SelectedIndexChanged SelectedIndexChanged

SelectedIndex 属性的值更改后发生。Occurs when the value of the SelectedIndex property has changed.

TextChanged TextChanged TextChanged TextChanged

Text 属性的值更改时发生。Occurs when the value of the Text property changes.

(Inherited from ToolStripItem)
TextUpdate TextUpdate TextUpdate TextUpdate

ToolStripComboBox 文本更改后发生。Occurs when the ToolStripComboBox text has changed.

Validated Validated Validated Validated

在成功验证寄宿的控件之后发生。Occurs after the hosted control has been successfully validated.

(Inherited from ToolStripControlHost)
Validating Validating Validating Validating

验证寄宿的控件时发生。Occurs while the hosted control is validating.

(Inherited from ToolStripControlHost)
VisibleChanged VisibleChanged VisibleChanged VisibleChanged

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 DragOver 事件。Raises the DragOver event.

(Inherited from ToolStripItem)

适用于

另请参阅