Unit1.cpp
上传用户:lhxd_sz
上传日期:2014-10-02
资源大小:38814k
文件大小:1k
- //---------------------------------------------------------------------------
- #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)
- {
- int nn;
- AnsiString ss;
- nn=ListBox1->ItemIndex;
- if(nn<1)return;
- ss=ListBox1->Items->Strings[nn];
- ListBox1->Items->Strings[nn]=
- ListBox1->Items->Strings[nn-1];
- ListBox1->Items->Strings[nn-1]=ss;
- ListBox1->ItemIndex=nn-1;
- }
- //---------------------------------------------------------------------------
- void __fastcall TForm1::Button2Click(TObject *Sender)
- {
- int nn;
- AnsiString ss;
- nn=ListBox1->ItemIndex;
- if((nn<0)||(nn>=(ListBox1->Items->Count-1)))return;
- ss=ListBox1->Items->Strings[nn];
- ListBox1->Items->Strings[nn]=
- ListBox1->Items->Strings[nn+1];
- ListBox1->Items->Strings[nn+1]=ss;
- ListBox1->ItemIndex=nn+1;
- }
- //---------------------------------------------------------------------------