Move the Cursor Away From the RadButton Control

Environment

Product Version	2020.3.915
Product	Buttons for WPF

Description

Using a device that supports both mouse and touch input, can cause the mouse to go to the tapped location, causing the button to apply a trigger for the IsMouseOver property.

Solution

Subscribe to the TouchUp event of the RadButton control, and use the Win32 API to manually move the cursor away from the button.

C#

	[DllImport("User32.dll")]
	private static extern bool SetCursorPos(int X, int Y);

	private void RadNumericUpDown_TouchUp(object sender, TouchEventArgs e)
	{
	    SetCursorPos(0, 0);
	}

VB.NET

	<DllImport("User32.dll")>
    Private Shared Function SetCursorPos(ByVal X As Integer, ByVal Y As Integer) As Boolean

    Private Sub RadNumericUpDown_TouchUp(ByVal sender As Object, ByVal e As TouchEventArgs)
        SetCursorPos(0, 0)
    End Sub