/// <summary>
/// The callback for the mouse hook
/// </summary>
/// <param name="code">The hook code, if it isn't >= 0, the function shouldn't do anyting</param>
/// <param name="wParam">The event type</param>
/// <param name="lParam">The keyhook event information</param>
/// <returns></returns>
public int hookProc(int code, IntPtr wParam, IntPtr lParam)
{
mouseHookStruct MyMouseHookStruct = (mouseHookStruct)Marshal.PtrToStructure(lParam, typeof(mouseHookStruct));
if (code >= 0)
{
MouseEventArgs mea = new MouseEventArgs(MouseButtons.None, MyMouseHookStruct.dwExtraInfo, MyMouseHookStruct.pt.x, MyMouseHookStruct.pt.y, wParam.ToInt32());
if (MouseEvent != null)
{
MouseEvent(this, mea);
}
return(code);
}
Thread.Sleep(10);
return(CallNextHookEx(hhook, code, wParam, lParam));
}
IntPtr mouseHookProc(int code, IntPtr wParam, ref mouseHookStruct lParam)
{
if (code >= 0)
{
if (0 == (lParam.flags & LLKHF_INJECTED))
{
llMouseEventArgs mea = new llMouseEventArgs(lParam.point);
MouseMove(this, mea);
if (mea.Handled)
{
return((IntPtr)1);
}
}
else
{
lParam.flags ^= LLKHF_INJECTED;
}
}
return(NativeMethods.CallNextHook(mouseHook, code, wParam, ref lParam));
}
static extern int CallNextHookEx(IntPtr hhk, int code, int wParam, ref mouseHookStruct lParam);
public int mouseHookProc(int Code, int wParam, ref mouseHookStruct lParam)
{
if (Code >= 0)
{
switch (wParam)
{
case WM_MBUTTONDOWN:
{
if (MouseDown != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.Middle, 1, lParam.pt.x, lParam.pt.y, 0);
MouseDown(this, mArg);
}
break;
}
case WM_LBUTTONDOWN:
{
if (MouseDown != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.Left, 1, lParam.pt.x, lParam.pt.y, 0);
MouseDown(this, mArg);
}
break;
}
case WM_RBUTTONDOWN:
{
if (MouseDown != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.Right, 1, lParam.pt.x, lParam.pt.y, 0);
MouseDown(this, mArg);
}
break;
}
case WM_MBUTTONUP:
{
if (MouseUp != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.Middle, 1, lParam.pt.x, lParam.pt.y, 0);
MouseUp(this, mArg);
}
break;
}
case WM_LBUTTONUP:
{
if (MouseUp != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.Left, 1, lParam.pt.x, lParam.pt.y, 0);
MouseUp(this, mArg);
}
break;
}
case WM_RBUTTONUP:
{
if (MouseUp != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.Right, 1, lParam.pt.x, lParam.pt.y, 0);
MouseUp(this, mArg);
}
break;
}
case WM_MOUSEMOVE:
{
if (MouseMove != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.None, 0, lParam.pt.x, lParam.pt.y, 0);
MouseMove(this, mArg);
}
break;
}
case WM_MOUSEWHEEL:
{
if (MouseWheel != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.None, 0, lParam.pt.x, lParam.pt.y, lParam.mouseData / 0xFFFF);
MouseWheel(this, mArg);
}
break;
}
case WM_MBUTTONDBLCLK:
{
if (MouseDown != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.Middle, 2, lParam.pt.x, lParam.pt.y, 0);
MouseDouble(this, mArg);
}
break;
}
case WM_LBUTTONDBLCLK:
{
if (MouseDown != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.Left, 2, lParam.pt.x, lParam.pt.y, 0);
MouseDouble(this, mArg);
}
break;
}
case WM_RBUTTONDBLCLK:
{
if (MouseDown != null)
{
MouseEventArgs mArg = new MouseEventArgs(MouseButtons.Right, 2, lParam.pt.x, lParam.pt.y, 0);
MouseDouble(this, mArg);
}
break;
}
}
}
return(CallNextHookEx(Hook, Code, wParam, ref lParam));
}
