//Function to delete ApplicationName
        protected virtual OperationResult _DeleteByApplicationName(string applicationName)
        {
            //Create repository based on its Key name : 'Keywords.DeleteRegisteredApplication'.
            //The repository factory will create the repository object based on its key.
            IDeleteRegisteredApplicationRepository repository = (IDeleteRegisteredApplicationRepository)RepositoryFactory.Create(Keywords.DeleteRegisteredApplication);

            try
            {
                //Execute DeleteByApplicationName
                repository.DeleteByApplicationName(applicationName);
                return(new OperationResult(true, null));
            }
            catch (Exception e)
            {
                return(new OperationResult(false, e));
            }
        }
        //Function to delete
        protected virtual OperationResult _DeleteByAuthenticationSourceIdAndIsActive(Int16 authenticationSourceId, Int16 isActive)
        {
            //Create repository based on its Key name : 'Keywords.DeleteRegisteredApplication'.
            //The repository factory will create the repository object based on its key.
            IDeleteRegisteredApplicationRepository repository = (IDeleteRegisteredApplicationRepository)RepositoryFactory.Create(Keywords.DeleteRegisteredApplication);

            try
            {
                //Execute DeleteByAuthenticationSourceIdAndIsActive
                repository.DeleteByAuthenticationSourceIdAndIsActive(authenticationSourceId, isActive);
                return(new OperationResult(true, null));
            }
            catch (Exception e)
            {
                return(new OperationResult(false, e));
            }
        }