unit1.cpp

有视频

//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop

#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------

void __fastcall TForm1::Button1Click(TObject *Sender)
{
  HWND hw;
  char ss[300];
  ListBox1->Clear();
  hw=GetWindow(Handle,GW_HWNDFIRST);
  while(hw!=0)
  {
    if(GetWindowText(hw,ss,255)>0)
    {
      ListBox1->Items->Add(ss);
    }
    hw=GetWindow(hw,GW_HWNDNEXT);
  }
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button2Click(TObject *Sender)
{
  HWND hw;
  char ss[300];
  int idx;
  AnsiString ass,ass1;
  idx=ListBox1->ItemIndex;
  if(idx<0)return;
  ass=ListBox1->Items->Strings[idx];

  hw=GetWindow(Handle,GW_HWNDFIRST);
  while(hw!=0)
  {
    if(GetWindowText(hw,ss,255)>0)
    {
      ass1=ss;
      if(ass==ass1)
        SendMessage(hw,WM_CLOSE,0,0);
    }
    hw=GetWindow(hw,GW_HWNDNEXT);
  }
}
//---------------------------------------------------------------------------