My question is that, In my app there are 100 of user to access the record from table but my requirement is that if suppose, any one hold particular record none of user(ie remaining 99 user can't) access this record until it's lock is release.
so pls help me
OP's additional information moved from comment below
Sir, I wanted to lock particular integer value either in Sql server or C#
I have RadioButtonList, so if some one checked particular radiobuttonlist and also at the same time another user trying to check this radiobutton then he will get the messages(this radio button hold by other user).