Unit1.h
//---------------------------------------------------------------------------
#ifndef Unit1H
#define Unit1H
//---------------------------------------------------------------------------
#include
#include
#include
#include
//---------------------------------------------------------------------------
class TForm1 : public TForm
{
BEGIN_MESSAGE_MAP
MESSAGE_HANDLER(WM_SYSCOMMAND,TMessage,OnWMSysCommand)
END_MESSAGE_MAP(TForm)
__published: // IDE-managed Components
private: // User declarations
public: // User declarations
__fastcall TForm1(TComponent* Owner);
void __fastcall OnWMSysCommand(TMessage& Message);
};
//---------------------------------------------------------------------------
extern PACKAGE TForm1 *Form1;
//---------------------------------------------------------------------------
#endif
Unit1.cpp
void __fastcall TForm1::OnWMSysCommand(TMessage& Message)
{
if(Message.WParam==SC_MINIMIZE)
{
//MessageBox(NULL,"最小化","最小化",MB_OK|MB_ICONINFORMATION);
Form1->Hide();
return;
}
TForm::Dispatch(&Message);
}