getParameterCount()
Returns the parameter count to the front call.
Syntax
(r FrontCallRequest) getParameterCount()
RETURNS INTEGER- r is the front call request object.
Usage
A call to this method returns the function call parameter count. You must declare a variable of
type ggc.FrontCallRequest. For example:
DEFINE fcRequest FrontCallRequest
DEFINE parameterCount INTEGER
...
LET parameterCount = fcRequest.getParameterCount()