public bool ChangePassword(int userid, string oldPassword, string newPassword)
{
StoredProcedureDataContext dbmlObject = new StoredProcedureDataContext();
try
{
var res = dbmlObject.AuthenticationByID(userid, oldPassword).ToList();
if (res.Count == 0)
{
return(false);
}
dbmlObject.ChangePassword(userid, newPassword);
}
catch (Exception e) { return(false); }
return(true);
}