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)
{
        if(OpenDialog1->Execute())
                Edit1->Text=OpenDialog1->FileName;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button2Click(TObject *Sender)
{
        if(OpenDialog1->Execute())
                Edit2->Text=OpenDialog1->FileName;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button3Click(TObject *Sender)
{
        String filename1,filename2;
        HANDLE findfile;
        WIN32_FIND_DATA FIND;
        if(Edit1->Text==""||Edit2->Text=="")
        {
                ShowMessage("请输入文件名称！");
                return;
        }
        filename1=Edit1->Text;
        filename2=Edit2->Text;
        findfile=FindFirstFile(filename1.c_str(),&FIND);
        if(findfile==INVALID_HANDLE_VALUE)
        {
                ShowMessage("源文件不存在或文件名错误！");
                return;
        }
        else
                FindClose(findfile);
        Animate1->CommonAVI=aviCopyFile;
        Animate1->Active=true;
        if(CopyFile(filename1.c_str(),filename2.c_str(),0))
        {
                Animate1->Active=false;
                ShowMessage("文件复制成功！");
        }
        else
                ShowMessage("文件复制失败！");
}
//---------------------------------------------------------------------------