/// <summary>
/// Deactivates the on-screen keyboard.
/// </summary>
public static void Hide()
{
if (!OnScreenKeyboard.IsAvailable())
{
return;
}
IntPtr windowHandle =
OnScreenKeyboard.FindWindow(OnScreenKeyboard.TabTipClassName, OnScreenKeyboard.TabTipWindowName);
if (windowHandle != IntPtr.Zero)
{
OnScreenKeyboard.SendMessage(windowHandle, OnScreenKeyboard.WmSyscommand,
new IntPtr(OnScreenKeyboard.ScClose), IntPtr.Zero);
}
}
/// <summary> /// Gets whether the on-screen keyboard is available or not. /// </summary> /// <returns> /// true if the on-screen keyboard is available, false otherwise. /// </returns> public static bool IsAvailable() => OnScreenKeyboard.GetExecutablePath() != null;