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Create a File Exact Syntax

Posted on 2001-08-22
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Last Modified: 2010-04-06
Hello i want the Exact Syntax as if you were doing this yourself

Create a File called   abc.dat in C:\
so the path is  C:\abc.dat

ok i want to push a button and the file has been created
the file is empty no data just a blank file...

thanks in advance neopolis
i am new at delphi so i need exact code...
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Comment
Question by:neopolis
6 Comments
 
LVL 10

Expert Comment

by:Jacco
ID: 6414579
Hi there,

procedure CreateFile(const aFileName: string);
var
  F: TextFile;
begin
  AssignFile(F, aFileName);
  Rewrite(F);
  CloseFile(F);
end;

Regards Jacco
0
 

Author Comment

by:neopolis
ID: 6414697
i cant get it to write the abc.dat file can you create it in Delphi the copy the source code and paste it here
so i can see where the File name and Path go thanks
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LVL 6

Expert Comment

by:edey
ID: 6414873
Ummmmm, take the above procedure & call it like so:

createFile('C:\abc.dat');

simple enough, no? Parameter passing is a _very_ basic element of any language, I would think that you'd be well served by a couple of hours reading your manual.

GL
Mike
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LVL 3

Accepted Solution

by:
VSF earned 10 total points
ID: 6414899
Here is the complete usage of the code!
Hope it helps!
VSF
www.victory.hpg.com.br

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure CreateFile(const aFileName: string);
var
 F: TextFile;
begin
 AssignFile(F, aFileName);
 Rewrite(F);
 CloseFile(F);
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
 CreateFile('c:\abc.dat');
end;

end.
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Author Comment

by:neopolis
ID: 6415092
thanks this works for me
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Expert Comment

by:VSF
ID: 6418504
I'm glad I could help!

VSF
UIN: 14016999

Please show your support by visiting my homepage:
www.victory.hpg.com.br
www.enge.cjb.net
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