How to resolve the algorithm Delete a file step by step in the Delphi programming language

Published on 12 May 2024 09:40 PM
#Delphi

How to resolve the algorithm Delete a file step by step in the Delphi programming language

Table of Contents

Problem Statement

Delete a file called "input.txt" and delete a directory called "docs". This should be done twice: once "here", i.e. in the current working directory and once in the filesystem root.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Delete a file step by step in the Delphi programming language

Source code in the delphi programming language

procedure TMain.btnDeleteClick(Sender: TObject);
var
  CurrentDirectory : String;
begin
   CurrentDirectory := GetCurrentDir;

   DeleteFile(CurrentDirectory + '\input.txt');
   RmDir(PChar(CurrentDirectory + '\docs'));

   DeleteFile('c:\input.txt');
   RmDir(PChar('c:\docs'));
end;

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