public bool PreFilterMessage(ref Message m)
{
NativeConsts.WindowMessage WindowsMessage = (NativeConsts.WindowMessage)m.Msg;
if (WindowsMessage == NativeConsts.WindowMessage.WM_PAINT)
{
Control ctl = Control.FromHandle(m.HWnd);
if (ctl != null)
{
if (ctl is ProgressBar)
{
Graphics g = ctl.CreateGraphics();
g.FillRectangle(Brushes.Red, new Rectangle(0, 0, 20, 20));
}
}
}
Control ctll = Control.FromHandle(m.HWnd);
if (ctll != null)
{
if (ctll is Form)
{
Debug.Print(ctll.Name);
Debug.Print(m.Msg.ToString());
}
}
if (WindowsMessage == NativeConsts.WindowMessage.WM_CREATE)
{
MessageBox.Show(m.HWnd.ToString());
}
return(false);
}
/// <summary>
/// 当产生消息时
/// </summary>
/// <param name="msg">消息</param>
void mh_MessageOccurred(ref Message msg)
{
NativeConsts.WindowMessage WindowsMessage = (NativeConsts.WindowMessage)msg.Msg;
switch (WindowsMessage)
{
case NativeConsts.WindowMessage.WM_CREATE:
{
try
{
Control ctl = Control.FromHandle(msg.HWnd);
if (ctl is Form)
{
BindEvent(ctl);
}
}
catch { }
break;
}
}
}
