Trim

function Trim(const Text String):String;

The Trim function removes blank and control characters (such as line feed) from the start and end of a string.

Use TrimLeft or TrimRight to limit the operation to just one end of the string.

Example:

const
  textValue = '      Text     ';

begin

  ShowMessage('/'+TrimLeft(textValue)+'/');
  ShowMessage('/'+TrimRight(textValue)+'/');
  ShowMessage('/'+Trim(textValue)+'/');

end;

Output:

• 

  TrimLeft Screen

• 

  TrimRight Screen

• 

  Trim Screen