定义AnimateWindow关闭

红叶骑士之初

于 2016-07-08 00:26:10 发布

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分类专栏： C++ MFC

本文链接：https://blog.youkuaiyun.com/u011473714/article/details/51857102

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void CMFCApplication4Dlg::OnBnClickedButton1()
{
	/*
	功能：关闭窗口，渐渐消失
	*/ 
	 //定义AnimateWindow的函数指针 
	//测试一
 typedef UINT (CALLBACK* LPFUN)(HWND hwnd, DWORD dwTime,DWORD dwFlags);
 LPFUN pp; 
 HINSTANCE hInst=::LoadLibrary(_T("user32.dll"));
 if(hInst)
 {
  pp = (LPFUN)::GetProcAddress(hInst, "AnimateWindow" );
  //pp(GetSafeHwnd(), 5000,AW_HIDE|AW_BLEND);   // 红色的是动画类型
  pp(GetSafeHwnd(), 1000,AW_BLEND|AW_SLIDE|AW_HIDE);   // 红色的是动画类型

  ::FreeLibrary(hInst );                     //绿色的是时间
 }                                           //下同
CDialog::OnClose();
	//测试二
	/*DWORD dwStyle = AW_CENTER;
HINSTANCE hInst = LoadLibrary(_T("User32.DLL"));
typedef BOOL(WINAPI MYFUNC(HWND,DWORD,DWORD));
MYFUNC* AnimateWindow;
AnimateWindow=(MYFUNC *)::GetProcAddress(hInst,"AnimateWindow");
AnimateWindow(this->GetSafeHwnd(),2000,AW_HIDE|AW_BLEND);
FreeLibrary(hInst);
CDialog::OnClose(); */
}