I am running a persistent progress procedure in .NET and passing in a tt datatable as an input-output parameter. Even though there are rows in the table the getOutputParameter() procedure does not return anything. To make it a little clearer in pseudo it looks something like below:
ParameterSet parms = new ParameterSet(1);
parms.setDataTableParameter(1, ttTable, ParameterSet.INPUT_OUTPUT);
Progress.Open4GL.DynamicAPI.Session.runPersistentProcedure(ProcName, parms);
THEN RUN SERVER LOGIC:
DEFINE INPUT-OUTPUT PARAMETER TABLE FOR ttTable.
/* execute code here then message out row count to server log */
ttTable rowcount: 158
BACK TO .NET:
?((System.Data.DataTable)parms.getOutputParameter(1)).Rows.Count
0
CONFUSED!!! any ideas?
Much appreciated...