public SpecialKeyState CheckModifiers()
{
SpecialKeyState state = new SpecialKeyState();
if ((InterceptKeys.GetKeyState(VK_SHIFT) & 0x8000) != 0)
{
//SHIFT is pressed
state.ShiftPressed = true;
}
if ((InterceptKeys.GetKeyState(VK_CONTROL) & 0x8000) != 0)
{
//CONTROL is pressed
state.CtrlPressed = true;
}
if ((InterceptKeys.GetKeyState(VK_ALT) & 0x8000) != 0)
{
//ALT is pressed
state.AltPressed = true;
}
if ((InterceptKeys.GetKeyState(VK_WIN) & 0x8000) != 0)
{
//WIN is pressed
state.WinPressed = true;
}
return(state);
}
private bool ModifierKeyPressed(Key key)
{
const int keyPressed = 0x8000;
var pressed = Convert.ToBoolean(InterceptKeys.GetKeyState(key) & keyPressed);
return(pressed);
}