C#: Test Key Press combination

person Jason Huangfolder_openC#, Codelocal_offer, access_time December 26, 2008

To test Key press combination on a Windows Form. Just create an event for the form (KeyDown), then in the Event Handler code test KeyEventArgs e to see if certain keys are press.

The following code test to see if Ctrl + Alt + T is pressed in FormMain, if so it launch a new form called FrmTest.

private void FormMain_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
   if (e.Modifiers == (System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.Alt))
		if(e.KeyCode == System.Windows.Forms.Keys.T)
			System.Windows.Forms.FrmTest aForm = new System.Windows.Forms.FrmTest();
			this.Visible = false;
			this.Visible = true;


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