getParamListTypeLength

getParamListTypeLength(paramList: ParamListType): Integer;

The getParamListTypeLength method of the Application class returns the number of entries in the ParamListType pseudo type parameter list specified in the paramList parameter. The following example displays the number of entries in the p1 parameter list.

doSomething(pl : ParamListType);
vars
    count : Integer;
begin
    count := app.getParamListTypeLength(pl);
    write "parameter list length=" & count.String;
end;