IsEmptyStr
Check whether a string is empty, disregarding whitespace characters
Declaration
Source position: strutils.pp line 172
function IsEmptyStr(const S: string; const EmptyChars: TSysCharSet)
: Boolean;
Description
IsEmptyStr returns True if the string S only contains characters whitespace characters, all characters in EmptyChars are considered whitespace characters. If a character not present in EmptyChars is found in S, False is returned.
Errors
None.
See also
| Name | Description |
|---|---|
| FindPart | Search for a substring in a string, using wildcards. |
| IsWild | Check whether a string matches a wildcard search expression. |
| IsWordPresent | Check for the presence of a word in a string. |