private bool IsUserExist(int UserID) { bool IsUserExist = false; using (CKANDBEntities context = new CKANDBEntities()) { if ((from x in context.TblUsers where x.ID == UserID select x.ID).Count() > 0) { IsUserExist = true; } } return(IsUserExist); }
private bool IsDuplicateCollaborator(Collaborators objCollaborator) { bool IsDuplicateCollaborator = false; using (CKANDBEntities context = new CKANDBEntities()) { if ((from x in context.TblCollaborators where x.VaultID == objCollaborator.VaultID && x.CollabeEmail == objCollaborator.CollabeMail && x.UserID == objCollaborator.UserID select x.ID).Count() > 0) { IsDuplicateCollaborator = true; } } return(IsDuplicateCollaborator); }