www.pudn.com > HDTV_play_flash.rar > chipset.cpp

//--------------------------------------------------------------------------- 
 
#include  
#pragma hdrstop 
 
#include "chipset.h" 
//--------------------------------------------------------------------------- 
#pragma package(smart_init) 
#pragma resource "*.dfm" 
TForm4 *Form4; 
//--------------------------------------------------------------------------- 
__fastcall TForm4::TForm4(TComponent* Owner) 
        : TForm(Owner) 
{ 
} 
//--------------------------------------------------------------------------- 
void __fastcall TForm4::Edit1KeyPress(TObject *Sender, char &Key) 
{ 
  if(Key>='0' && Key <='9') return; 
  if(Key>='a' && Key <='f') return; 
  if(Key>='A' && Key <='F') return; 
  if(Key==' ') return; 
 
  if(Key!=VK_RIGHT && Key!=VK_LEFT && Key !=VK_HOME && Key !=VK_END && Key !=VK_BACK) 
     Key=0; 
 
} 
//---------------------------------------------------------------------------