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我想从INI文件中读2个参数,来实现文件拷贝,一个参数是源文件名,一个参数是目的文件夹,但问题是读出来的2个参数都是空的,是哪里错了?下面是全部源代码,和INI文件的内容。
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls,inifiles;
type
TForm1 = class(TForm)
Button1: TButton;
Edit1: TEdit;
Edit2: TEdit;
Edit3: TEdit;
Edit4: TEdit;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
function autoCOPY():boolean;
var
str1:string;
str2:string;
pstr1AnsiChar;
pstr2AnsiChar;
inifile:tinifile;
fileStr:string;
tagFileName:string;
begin
tagFileName := 'aaa.jpg' ;
try
//读入2个字串:源文件名, 目的文件夹
inifile := tinifile.Create('d:/autoCopy.ini');
inifile.ReadString('srcFile','file',str1);
inifile.ReadString('tagDir','dir',str2);
// str1:= 'd:/autocopy.ini';
// str2:= 'd:/';
form1.Edit2.Text := str1;
form1.edit3.text := str2;
str2:= str2 + tagFileName;
form1.Edit4.Text :=str2;
pstr1:=pAnsiChar(str1);
pstr2:=pAnsiChar(str2);
//拷贝文件
if copyfile(pstr1,pstr2,false) then
result:=true
else
result:=false;
finally
inifile.Free ;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
if autocopy() then
edit1.Text := 'succed'
else
edit1.Text := 'false';
end;
end.
INI 文件的内容 :
[srcFile]
file=C:/Documents and Settings/Administrator/My Documents/未命名站点 1/xml/images/body_main_header.gif
[tagDir]
dir=d:/
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls,inifiles;
type
TForm1 = class(TForm)
Button1: TButton;
Edit1: TEdit;
Edit2: TEdit;
Edit3: TEdit;
Edit4: TEdit;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
function autoCOPY():boolean;
var
str1:string;
str2:string;
pstr1AnsiChar;
pstr2AnsiChar;
inifile:tinifile;
fileStr:string;
tagFileName:string;
begin
tagFileName := 'aaa.jpg' ;
try
//读入2个字串:源文件名, 目的文件夹
inifile := tinifile.Create('d:/autoCopy.ini');
inifile.ReadString('srcFile','file',str1);
inifile.ReadString('tagDir','dir',str2);
// str1:= 'd:/autocopy.ini';
// str2:= 'd:/';
form1.Edit2.Text := str1;
form1.edit3.text := str2;
str2:= str2 + tagFileName;
form1.Edit4.Text :=str2;
pstr1:=pAnsiChar(str1);
pstr2:=pAnsiChar(str2);
//拷贝文件
if copyfile(pstr1,pstr2,false) then
result:=true
else
result:=false;
finally
inifile.Free ;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
if autocopy() then
edit1.Text := 'succed'
else
edit1.Text := 'false';
end;
end.
INI 文件的内容 :
[srcFile]
file=C:/Documents and Settings/Administrator/My Documents/未命名站点 1/xml/images/body_main_header.gif
[tagDir]
dir=d:/