mainform.cpp

来自「C++ BUILDER精彩编程实例集锦(源码) 第一部分 界面设计 第二部分」· C++ 代码 · 共 28 行

//---------------------------------------------------------------------------
//filename: mainform.cpp
#include <vcl.h>
#pragma hdrstop
#include "Mainform.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::WMNC(TMessage &Message)
{
  SetBkMode(GetWindowDC(this->Handle),OPAQUE);
  ReleaseDC(this->Handle,GetWindowDC(this->Handle)) ;
  Message.Result=1;
}
void __fastcall TForm1::CreateParams(TCreateParams &Params)
{
  TForm::CreateParams(Params);
  Params.ExStyle|=WS_EX_TRANSPARENT;
}