Esempi in C# (CSharp) per Dataset.CountAsync

Esempio n. 1

        public static async Task <long> GetNextScopedIdAsync <T>(this Dataset <T, long> dataset, long scopeId)
        {
            var range = ScopedId.GetRange(scopeId);

            // should be max id in range...
            var count = await dataset.CountAsync(
                Expression.Between("id", range.Start, range.End)
                );

            return(ScopedId.Create(scopeId, count));
        }