Remove any leading characters in a set from a string.
Source position: strutils.pp line 271
| procedure RemoveLeadingChars( | 
| var S: AnsiString; | 
| const CSet: TSysCharSet | 
| ); | 
| var S: UnicodeString; | 
| const CSet: TSysCharSet | 
| ); | 
Removeleadingchars removes any starting characters from S that appear in the set CSet. It stops removing characters as soon as a character not in CSet is encountered. This is similar in behaviour to TrimLeft which used whitespace as the set.
None.
| 
 | Trim whitespace from the beginning of a string. | |
| 
 | Remove any trailing characters in a set from a string. | |
| 
 | Remove any trailing or leading characters in a set from a string. | |
| 
 | Remove any leading characters in a set from a string and returns the result. |