Hello,
Can Anyone Tell me how to validate primary key ..
The user will give the primary key value if the the value is already existing in the database it should show like the id is already taken
How to achieve it ..
Pls Help me out
Hello,
Can Anyone Tell me how to validate primary key ..
The user will give the primary key value if the the value is already existing in the database it should show like the id is already taken
How to achieve it ..
Pls Help me out