Get Output value of StoredProcedure.
Dim ret as string = GD.Get_SPOutput(Unit, VariableName)
See In/Out example of Special Topic - StoredProcedures
Response.Write("Return value @ytd_sales=" & GD.Get_SPOutput("3","@ytd_sales"))
GetData Class | Tornado Namespace | Special Topic - StoredProcedures | dbStoredProcCmdParams