xpfFindLastCharInString

FUNCTION xpfFindLastCharInString (str                 : STRING;
                                  char                : STRING(1) FIXED)                          
                                  indexOfMatchingChar : INTEGER;

The function xpfFindLastCharInString searches the string str for the last occurrence of the character char. If char is found in str then the index of the character char in str is returned as the function value. If char is not found in str zero is the returned function value.

Arguments

Type	Name	Comment
STRING	str	Input string
STRING(1) FIXED	char	The character to be searched for

Return Value

Type	Name	Comment
INTEGER	indexOfMatchingChar	Index of the last occurrence of the given character

Options

Example

-- cut file name from concatenated path/name string
i := xpfFindLastCharInString(pathname,'\');
IF i>0 THEN
	file_name := pathname[i+1:LENGTH(pathname)];
ELSE
	file_name := pathname;   	
END_IF;

EDMsix

xpfFindLastCharInString

Arguments

Return Value

Options

Example

See also

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