Button.MouseDoubleClick Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when the user double-clicks the Button control with the mouse.
public:
event System::Windows::Forms::MouseEventHandler ^ MouseDoubleClick;[System.ComponentModel.Browsable(false)]
public event System.Windows.Forms.MouseEventHandler MouseDoubleClick;[System.ComponentModel.Browsable(false)]
public event System.Windows.Forms.MouseEventHandler? MouseDoubleClick;[<System.ComponentModel.Browsable(false)>]
member this.MouseDoubleClick : System.Windows.Forms.MouseEventHandler Public Custom Event MouseDoubleClick As MouseEventHandler Event Type
- Attributes
Examples
The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the MouseDoubleClick event. This report helps you to learn when the event occurs and can assist you in debugging. 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.
To run the example code, paste it into a project that contains an instance of type Button named Button1. Then ensure that the event handler is associated with the MouseDoubleClick event.
private void Button1_MouseDoubleClick(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(), "MouseDoubleClick Event" );
}
Private Sub Button1_MouseDoubleClick(sender as Object, e as MouseEventArgs) _
Handles Button1.MouseDoubleClick
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(),"MouseDoubleClick Event")
End Sub
Remarks
By default, the ControlStyles.StandardClick and ControlStyles.StandardDoubleClick style bits are set to false for the Button control, and the MouseDoubleClick event is not raised.
For more information about handling events, see Handling and Raising Events.
