Searches a parameter with the name passed in Value.
function ParamByName(const Value: string): TIBCParam;
Call the ParamByName method to find a parameter with the name passed in Value. If a match is found, ParamByName returns the parameter. Otherwise, an exception is raised. Use this method rather than a direct reference to the Items property to avoid depending on the order of the entries.
To locate a parameter by name without raising an exception if the parameter is not found, use the FindParam method.