unit1.cpp

<<C++Builder 6实用编程100例>>随书光盘

//---------------------------------------------------------------------------

#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)
{
        String FileName;
        FileName=FileSearch(Edit1->Text,GetCurrentDir());
        if(FileName.IsEmpty())
                ShowMessage(AnsiString("Couldn't find ")+Edit1->Text+".");
        else
                ShowMessage(AnsiString("Found ")+FileName+".");
}
//---------------------------------------------------------------------------

void __fastcall TForm1::Button2Click(TObject *Sender)
{
        Form1->Close();
}
//---------------------------------------------------------------------------
void __fastcall TForm1::FormClose(TObject *Sender, TCloseAction &Action)
{
        if(mrYes==MessageDlg("是否要关闭程序？",mtWarning,TMsgDlgButtons()<<mbYes<<mbNo,0))
                Action=caFree;
        else
        {
                Action=caNone;
                ShowMessage("不好意思，点错了！");
        }
}
//---------------------------------------------------------------------------