How to Check Record Exist Before Insert in C# with SQL | swift learn

Learn how to check record exist before insert in c# with SQL. This tutorial teaches you how to check if the record exists before performing insert operation in c# windows form application step by step. Usually we insert record with unique identification like user ID, account no or contact no. Before inserting record we need to verify whether its exist in SQL database or not. In this tutorial you can learn how to check record exist in the SQL database or not exist before insert using c#.

CRUD Operation in C# With SQL Stored Procedure Step by Step

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