c# - Not able to Delete a Entries from Database in mvc4 -

i trying delete record database specific row m not able it.

this linq query delete it

 formsubmit formsubmit = db.formsubmits.find(id);                 db.formsubmits.remove(formsubmit);                 db.savechanges();

and getting error this

enter image description here

i know because of foreign key how solve it.in sql use no check not getting in linq query.

not expert on this, this seems solution in case:

specify updatecheck = updatecheck.never on column in entity. disable update check , fix issue.

another option set cascade deletion on table in database.

JVParth