Hi Sujit,
For UDTs you can use UserTable object. A sample:
SAPbobsCOM.UserTable oUserTable = SBO_Company.UserTables.Item("your table name");
if(oUserTable.GetByKey(this.Code.ToString()))
{ //DO your logic
}If you want to do more operations like delete, inserts, I suggest you this article: Building your framework to work with SAP B1 - Part 1
Best regards,
Diego Lother
