private static bool PostMessageSafe(IntPtr hWnd, uint msg, uint wParam, uint lParam)
{
bool returnValue = MessagingApi.PostMessage(hWnd, msg, wParam, lParam);
if (!returnValue)
{
// An error occured
throw new Win32Exception(Marshal.GetLastWin32Error());
}
return(true);
}
public static void BackgroundMouseClick(IntPtr hWnd, Key key, int x, int y, int delay = 100)
{
switch (key.Vk)
{
case VKeys.KEY_MBUTTON:
MessagingApi.PostMessage(hWnd, (int)Message.MBUTTONDOWN, (uint)key.Vk, GetLParam(x, y));
Thread.Sleep(delay);
MessagingApi.PostMessage(hWnd, (int)Message.MBUTTONUP, (uint)key.Vk, GetLParam(x, y));
break;
case VKeys.KEY_LBUTTON:
MessagingApi.PostMessage(hWnd, (int)Message.LBUTTONDOWN, (uint)key.Vk, GetLParam(x, y));
Thread.Sleep(delay);
MessagingApi.PostMessage(hWnd, (int)Message.LBUTTONUP, (uint)key.Vk, GetLParam(x, y));
break;
case VKeys.KEY_RBUTTON:
MessagingApi.PostMessage(hWnd, (int)Message.RBUTTONDOWN, (uint)key.Vk, GetLParam(x, y));
Thread.Sleep(delay);
MessagingApi.PostMessage(hWnd, (int)Message.RBUTTONUP, (uint)key.Vk, GetLParam(x, y));
break;
}
}
public static void BackgroundMousePosition(IntPtr hWnd, int x, int y)
{
MessagingApi.PostMessage(hWnd, (int)WindowsMessages.WM_MOUSEMOVE, 0, GetLParam(x, y));
}
