MouseEventArgs.Button Property
Definition
Important
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Gets which mouse button was pressed.
public:
property System::Windows::Forms::MouseButtons Button { System::Windows::Forms::MouseButtons get(); };public System.Windows.Forms.MouseButtons Button { get; }member this.Button : System.Windows.Forms.MouseButtonsPublic ReadOnly Property Button As MouseButtonsProperty Value
One of the MouseButtons values.
Examples
The following code example handles the MouseDown event on a TextBox control so that clicking the right mouse button selects all the text in the control. This example requires that you have a form that contains a TextBox control named textBox1.
private void Form1_Load(object sender, EventArgs e)
{
// This line suppresses the default context menu for the TextBox control.
textBox1.ContextMenu = new ContextMenu();
textBox1.MouseDown += new MouseEventHandler(textBox1_MouseDown);
}
void textBox1_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
textBox1.Select(0, textBox1.Text.Length);
}
}
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
TextBox1.ContextMenu = New ContextMenu()
End Sub
Private Sub TextBox1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles TextBox1.MouseDown
If (e.Button = Windows.Forms.MouseButtons.Right) Then
TextBox1.Select(0, TextBox1.Text.Length)
End If
End Sub
Applies to
See also
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