public static void Up(MouseButton button)
{
int nFlag = 0x0;
switch (button)
{
case MouseButton.Left:
nFlag = 0x4;
break;
case MouseButton.Right:
nFlag = 0x10;
break;
case MouseButton.Middle:
nFlag = 0x40;
break;
}
NativeMethods.MOUSEINPUT mi = new NativeMethods.MOUSEINPUT();;
mi.dwFlags = nFlag;
NativeMethods.INPUT input = new NativeMethods.INPUT();
input.mi = mi;
input.type = 0x0;
NativeMethods.SendInput(1, ref input, Marshal.SizeOf(input));
}
public static void Down(MouseButton button)
{
int nFlag = 0x0;
switch (button)
{
case MouseButton.Left:
nFlag = 0x2;
break;
case MouseButton.Right:
nFlag = 0x8;
break;
case MouseButton.Middle:
nFlag = 0x20;
break;
}
NativeMethods.MOUSEINPUT mi = new NativeMethods.MOUSEINPUT();;
mi.dwFlags = nFlag;
NativeMethods.INPUT input = new NativeMethods.INPUT();
input.mi = mi;
input.type = 0x0;
int result = NativeMethods.SendInput(1, ref input, Marshal.SizeOf(input));
if (result == 0)
{
throw new Exception("SendInput Error!");
}
}