public static void SendMouseInput(bool leftDown)
{
Input[] i = new Input[1];
// move the mouse to the position specified
i[0] = new Input();
i[0].Type = InputMouse;
if (leftDown)
i[0].MouseInput.Flags = MouseEventLeftDown;
else
i[0].MouseInput.Flags = MouseEventLeftUp;
// send it off
uint result = SendInput(1, i, Marshal.SizeOf(i[0]));
if (result == 0)
throw new Win32Exception(Marshal.GetLastWin32Error());
}
public static void SendMouseInput(int positionX, int positionY, int maxX, int maxY)
{
if (positionX > int.MaxValue)
throw new ArgumentOutOfRangeException("positionX");
if (positionY > int.MaxValue)
throw new ArgumentOutOfRangeException("positionY");
Input[] i = new Input[1];
// move the mouse to the position specified
i[0] = new Input();
i[0].Type = InputMouse;
i[0].MouseInput.X = (positionX * 65535) / maxX;
i[0].MouseInput.Y = (positionY * 65535) / maxY;
i[0].MouseInput.Flags = MouseEventAbsolute | MouseEventMove;
// send it off
uint result = SendInput(1, i, Marshal.SizeOf(i[0]));
if (result == 0)
throw new Win32Exception(Marshal.GetLastWin32Error());
}
private static extern uint SendInput(uint numInputs, Input[] inputs, int size);