Split string in Delphi

There is no function like String.Split(C# does have) in Delphi.

So if you need to split a string, you can use TStringList to finish this work.

With the code bellow, we can does split a string with a char.

   1:  function Split(aStrInput: string; aChrDelimiter: char): array of string;

   2:  var

   3:     lstSplit: TStringList;   

   4:     arrResult: array of string;

   5:  begin

   6:     lstSplit := TStringList.Create;

   7:     SetLength(arrResult, 3);

   8:     lstSplit.Delimiter := ':';

   9:     lstSplit.DelimitedText := aStrInput;

  10:     arrResult[0] := lstSplit.Strings[0];

  11:     arrResult[1] := lstSplit.Strings[1];

  12:     arrResult[2] := lstSplit.Strings[2];

      13:     Result := arrResult;
      14:     FreeAndNil(lstSplit);

  15:  end;