RPC HELP TSharedRPCBroker Example

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TSharedRPCBroker Example

The following example demonstrates how a TSharedRPCBroker component can be used to connect to the VistA M Server, execute various remote procedures, return the results and finally disconnect from the server. This example assumes that a TSharedRPCBroker component already exists on the form:

   procedure TForm1.Button1Click(Sender: TObject);
   var
     i: Integer;
   begin
     try
       if not SharedRPCBroker1.Connected then
         SharedRPCBRoker1.Connected := True; {connect to the server}
       //assign RPC name
       SharedRPCBroker1.RemoteProcedure := 'SOME APPLICATION RPC';
       SharedRPCBroker1.Call; {make the call}
       for i=0 to Pred(SharedRPCBroker1.Results.Count) do
         ListBox1.Items.Add(SharedRPCBroker1.Results[i]); {display results}
     except
       //put error handling code here
     end;
   end;