Delphi Folder Traversal: GetFiles Method

In Delphi, you can iterate through folders using the following method:

1. You can use the TDirectory class and the TDirectory.GetFiles method to iterate through files in a folder. Here is an example code:

uses
  System.IOUtils;

procedure TraverseFolder(const AFolder: string);
var
  Files: TArray<string>;
  FileName: string;
begin
  Files := TDirectory.GetFiles(AFolder);
  for FileName in Files do
  begin
    // Do something with the file
    ShowMessage(FileName);
  end;
end;

1. Use the TDirectory class and the TDirectory.GetDirectories method to retrieve subdirectories within a folder. Here is an example code:

uses
  System.IOUtils;

procedure TraverseFolder(const AFolder: string);
var
  Directories: TArray<string>;
  SubFolder: string;
begin
  Directories := TDirectory.GetDirectories(AFolder);
  for SubFolder in Directories do
  begin
    // Do something with the subfolder
    ShowMessage(SubFolder);
  end;
end;

These methods can assist you in traversing through folders and their contents, enabling you to manipulate them.