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duplicate data is not insert in table using mvc 4

Deepak Awashti

10y834.NET

for example :

then Sameer and rakesh is not insert in table using mvc 4 , linq code

please help me

its urgent ....

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Bhuvanesh Mohankumar10y ago
Try executing this command in the SQL Table
SET IDENTITY_INSERTTable_Name OFF
Reference:
https://technet.microsoft.com/en-us/library/aa259221(v=sql.80).aspx
http://www.c-sharpcorner.com/article/how-to-insert-values-to-identity-column-in-sql-server/
Mark as answer, if helpful.
Bhuvanesh Mohankumar10y ago
Is there any constraints set for the data table column?
What error is populated when you try to insert the same data?