Calling convention: Pos(SubStr: String, Value: String): Integer
Description: Finds the first case-sensitive occurrence of a substring in a string.
Parameters:
SubStr = Substring to find.
Value = String to search.
Returns: Integer: one-based position of the first occurrence, or 0 if SubStr is not found; NULL if either parameter is NULL.
Availability: Default.
Example:
Result := Pos("cat", "concatenate"); // 4