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Delphi source code for System Information >> Get the current Username


Category: System Information
Title: Get the current Username
Date added: 15.03.2006
Hits: 18776



function GetCurrentUserName: string;
const
  cnMaxUserNameLen = 254;
var
  sUserName: string;
  dwUserNameLen: DWORD;
begin
  dwUserNameLen := cnMaxUserNameLen - 1;
  SetLength(sUserName, cnMaxUserNameLen);
  GetUserName(PChar(sUserName), dwUserNameLen);
  SetLength(sUserName, dwUserNameLen);
  Result := sUserName;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  ShowMessage(GetCurrentUserName);
end;

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