private int KeyboardHookProc(int nCode, int wParam, IntPtr lParam)
{
if (nCode >= 0 && (this.KeyDown != null || this.KeyUp != null || this.KeyPress != null))
{
KeyboardHookStruct MyKeyboardHookStruct = (KeyboardHookStruct)Marshal.PtrToStructure(lParam, typeof(KeyboardHookStruct));
if (this.KeyDown != null && (wParam == 256 || wParam == 260))
{
Keys keyData = (Keys)MyKeyboardHookStruct.vkCode;
KeyEventArgs e = new KeyEventArgs(keyData);
this.KeyDown(this, e);
}
if (this.KeyPress != null && wParam == 256)
{
byte[] keyState = new byte[256];
GlobalHook.GetKeyboardState(keyState);
byte[] inBuffer = new byte[2];
if (GlobalHook.ToAscii(MyKeyboardHookStruct.vkCode, MyKeyboardHookStruct.scanCode, keyState, inBuffer, MyKeyboardHookStruct.flags) == 1)
{
KeyPressEventArgs e2 = new KeyPressEventArgs((char)inBuffer[0]);
this.KeyPress(this, e2);
}
}
if (this.KeyUp != null && (wParam == 257 || wParam == 261))
{
Keys keyData = (Keys)MyKeyboardHookStruct.vkCode;
KeyEventArgs e = new KeyEventArgs(keyData);
this.KeyUp(this, e);
}
}
return(GlobalHook.CallNextHookEx(GlobalHook._hKeyboardHook, nCode, wParam, lParam));
}
private int MouseHookProc(int nCode, int wParam, IntPtr lParam)
{
if (nCode >= 0 && this.OnMouseActivity != null)
{
MouseButtons button = MouseButtons.None;
if (wParam != 513)
{
if (wParam == 516)
{
button = MouseButtons.Right;
}
}
else
{
button = MouseButtons.Left;
}
int clickCount = 0;
if (button != MouseButtons.None)
{
if (wParam == 515 || wParam == 518)
{
clickCount = 2;
}
else
{
clickCount = 1;
}
}
MouseHookStruct MyMouseHookStruct = (MouseHookStruct)Marshal.PtrToStructure(lParam, typeof(MouseHookStruct));
MouseEventArgs e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.x, MyMouseHookStruct.pt.y, 0);
this.OnMouseActivity(this, e);
}
return(GlobalHook.CallNextHookEx(GlobalHook._hMouseHook, nCode, wParam, lParam));
}