Exemplo n.º 1
0
 public static Task <bool> ExistsAsync <TKey, TEntity>(this IQueryStore <TKey, TEntity> queryStore, IStorageDbConnection conn, WhereClauseResult whereClause, IDbTransaction tr)
     where TKey : IEquatable <TKey>
     where TEntity : class, IEntity <TKey>
 {
     if (queryStore == null)
     {
         throw new ArgumentNullException(nameof(queryStore));
     }
     return(queryStore.ExistsAsync(conn, whereClause, tr, default(CancellationToken)));
 }