c# - Delete query in Linq -

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i have simple code shows error. dont know going wrong. shows error in last line.."deleteonsubmit" linq_testdatacontext db = new linq_testdatacontext();

var remove = aremove in db.logins          aremove.username == usernamestring && aremove.password == pwdstring          select aremove; db.logins.deleteonsubmit(remove);

you missing foreach loop delete entity.

use below

var remove = aremove in db.logins      aremove.username == usernamestring && aremove.password == pwdstring      select aremove;

and after that

foreach (var detail in remove) {     db.logins.deleteonsubmit(detail); }

and @ last 

 try {     db.submitchanges(); } catch (exception e) {     // provide exceptions. }

hope you.


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