Broker 10.5 | webMethods Broker Documentation | webMethods Broker Client C API Programmer's Guide | Using Event Filters | Filter Strings | charAt
char charAt(
string s,
int index)
The name of an event field containing a string.
The index of the character within the string field that is to be returned. This index is zero-based, so the first character has an index of 0.
Returns the character with the specified index from the event field with the name specified by s.