ToolboxComponentsCreatingEventArgs 类

定义

为将组件添加到工具箱时发生的事件提供数据 ComponentsCreating

public ref class ToolboxComponentsCreatingEventArgs : EventArgs
public class ToolboxComponentsCreatingEventArgs : EventArgs
type ToolboxComponentsCreatingEventArgs = class
    inherit EventArgs
Public Class ToolboxComponentsCreatingEventArgs
Inherits EventArgs
继承
ToolboxComponentsCreatingEventArgs

示例

以下示例方法返回一个 ToolboxComponentsCreatingEventArgs 指示即将接收新组件或一组组件的设计器主机:

ToolboxComponentsCreatingEventArgs^ CreateToolboxComponentsCreatingEventArgs( System::ComponentModel::Design::IDesignerHost^ host )
{
   ToolboxComponentsCreatingEventArgs^ e = gcnew ToolboxComponentsCreatingEventArgs( host );
   // The designer host of the document receiving the components        e.DesignerHost
   return e;
}
public ToolboxComponentsCreatingEventArgs CreateToolboxComponentsCreatingEventArgs(System.ComponentModel.Design.IDesignerHost host)
{
    ToolboxComponentsCreatingEventArgs e = new ToolboxComponentsCreatingEventArgs(host);
    // The designer host of the document receiving the components        e.DesignerHost            
    return e;
}
Public Function CreateToolboxComponentsCreatingEventArgs(ByVal host As System.ComponentModel.Design.IDesignerHost) As ToolboxComponentsCreatingEventArgs
    Dim e As New ToolboxComponentsCreatingEventArgs(host)
    ' The designer host of the document receiving the components        e.DesignerHost            
    Return e
End Function

注解

ComponentsCreating当组件即将添加到工具箱时,将引发该事件。 ToolboxComponentsCreatingEventArgs 提供指示已请求添加组件的设计器的数据。

构造函数

名称 说明
ToolboxComponentsCreatingEventArgs(IDesignerHost)

初始化 ToolboxComponentsCreatingEventArgs 类的新实例。

属性

名称 说明
DesignerHost

获取或设置发出创建工具箱组件的请求的 IDesignerHost 实例。

方法

名称 说明
Equals(Object)

确定指定的对象是否等于当前对象。

(继承自 Object)
GetHashCode()

用作默认哈希函数。

(继承自 Object)
GetType()

获取当前实例的 Type

(继承自 Object)
MemberwiseClone()

创建当前 Object的浅表副本。

(继承自 Object)
ToString()

返回一个表示当前对象的字符串。

(继承自 Object)

适用于

另请参阅