How can I detect, which mouse button have double clicked the form ie Left, Right or Middle?
Updated: I am using .NET2.0
Have a look at MouseDoubleClick and MouseEventArgs and MouseButtons Enumeration
MouseDoubleClick is one of the Form events.
Store the last clicked button in MouseUp event and then check that in the double click event. Sample code:
MouseButtons _lastButtonUp = MouseButtons.None;
private void Form1_MouseUp(object sender, MouseEventArgs e)
{
_lastButtonUp = e.Button;
}
private void Form1_DoubleClick(object sender, EventArgs e)
{
switch (_lastButtonUp)
{
case System.Windows.Forms.MouseButtons.Left:
MessageBox.Show("left double click");
break;
case System.Windows.Forms.MouseButtons.Right:
MessageBox.Show("right double click");
break;
case System.Windows.Forms.MouseButtons.Middle:
MessageBox.Show("middle double click");
break;
}
}
In Whatever_Click or DoubleClick event, you can check the MouseEventArgs e, which contains what key was pressed.
private void Form1_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
Console.WriteLine("Left Mouse Button was clicked!");
else if (e.Button == MouseButtons.Middle)
Console.WriteLine("Middle Mouse Button was clicked!");
}
Other buttons include MouseButtons.Right, MouseButtons.Left
in form_MouseDoubleClick
event you can trace
void Form1_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
// Do Operation
}
}
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