🚀 go-pugleaf

I need to Create a MIDAS Applicaton using TSocketConnection.But when I
access a interface in the remote applicaton server,there is a error.the
interface has a parameter,it's type is 'IStringPtr *'.If I use
TDCOMConnection,there is no any errror.Why?
I access the interface as the example in the helpfile :

   IDispatch* disp = (IDispatch*)(DMClient->Connection->AppServer);
   IYoyoDisp TempInterface((IYoyo*)disp);
   if(TempInterface.InsertRecord(WideString(TableName),Value)!=S_OK)
     
Application->MessageBox("~{Or7~NqFwLa=;6)5%J'0\#!~}","~{7~NqFw75;X4mNs~}",MB_OK|MB_I
CONERROR);
     
If someone has the answer of this problem,please tell me and give me a
example of the answer.
Thanks.