TextBoxBase.MouseClick TextBoxBase.MouseClick TextBoxBase.MouseClick TextBoxBase.MouseClick Event

定义

用鼠标单击控件时发生。Occurs when the control is clicked by the mouse.

public:
 event System::Windows::Forms::MouseEventHandler ^ MouseClick;
[System.ComponentModel.Browsable(true)]
public event System.Windows.Forms.MouseEventHandler MouseClick;
member this.MouseClick : System.Windows.Forms.MouseEventHandler 
Public Custom Event MouseClick As MouseEventHandler 
属性

示例

下面的代码示例演示如何使用此成员。The following code example demonstrates the use of this member. 在此示例中, 事件处理程序报告MouseClick事件的发生。In the example, an event handler reports on the occurrence of the MouseClick event. 此报表可帮助你了解何时发生事件, 并可帮助你进行调试。This report helps you to learn when the event occurs and can assist you in debugging. 若要报告多个事件或频繁发生的事件, 请考虑MessageBox.ShowConsole.WriteLine消息替换为多行或将TextBox其追加到多行。To report on multiple events or on events that occur frequently, consider replacing MessageBox.Show with Console.WriteLine or appending the message to a multiline TextBox.

若要运行示例代码,请将其粘贴到一个项目中,该项目包含从TextBoxBase继承的类型的实例,如TextBoxBase TextBox或。To run the example code, paste it into a project that contains an instance of a type that inherits from TextBoxBase, such as a TextBox or TextBoxBase. 然后命名该实例TextBoxBase1 ,并确保事件处理程序MouseClick与事件相关联。Then name the instance TextBoxBase1 and ensure that the event handler is associated with the MouseClick event.

private void TextBoxBase1_MouseClick(Object sender, MouseEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "Button", e.Button );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Clicks", e.Clicks );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "X", e.X );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Y", e.Y );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Delta", e.Delta );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Location", e.Location );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "MouseClick Event" );
}
Private Sub TextBoxBase1_MouseClick(sender as Object, e as MouseEventArgs) _ 
     Handles TextBoxBase1.MouseClick

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "Button", e.Button)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Clicks", e.Clicks)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "X", e.X)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Y", e.Y)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Delta", e.Delta)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Location", e.Location)
    messageBoxVB.AppendLine()
    MessageBox.Show(messageBoxVB.ToString(),"MouseClick Event")

End Sub

注解

控件不会Click引发事件以供右键单击。 RichTextBoxThe RichTextBox control does not raise a Click event for right clicks. MouseClick事件提供等效功能。The MouseClick event provides the functional equivalent.

有关如何处理事件的详细信息,请参阅处理和引发事件For more information about how to handle events, see Handling and Raising Events.

适用于