Azure Storage CRUD Operations Using C#

Operations.cs

using System;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using System.Collections.Generic;
using Microsoft.WindowsAzure.Storage;
using Microsoft.WindowsAzure.Storage.Table;

namespace azure.storage.crud.operations
{
    public class Operations
    {
        private static string _connectionString = "<YOUR_CONNECTION_STRING>";

        public static async Task entryPoint(){
            var storageAccount = CloudStorageAccount
                                    .Parse(_connectionString);
                                    
            var tableClient = storageAccount.CreateCloudTableClient();

            var table = tableClient.GetTableReference("YOUR_TABLE");
            await table.CreateIfNotExistsAsync(); 
            
            // YOUR LOGIC GOES HERE
        }

        public static async Task AddAsync<T>(
            CloudTable table, T entity) where T : TableEntity
        {
            var insertOperation = TableOperation.Insert(entity);
            await table.ExecuteAsync(insertOperation);
        }

        public static async Task AddBatchAsync<T>(
            CloudTable table, IEnumerable<T> entities) where T : TableEntity
        {
            var batchOperation = new TableBatchOperation();
            foreach (var entity in entities) 
            batchOperation.Insert(entity);
            await table.ExecuteBatchAsync(batchOperation);
        }

        public static async Task<T> GetAsync<T>(
            CloudTable table, string pk, string rk) where T : TableEntity
        {
            var retrieve = TableOperation.Retrieve<YOUR_TABLE_OBJECT>(pk, rk);
            var result = await table.ExecuteAsync(retrieve);
            return (T)result.Result;
        }

        public static async Task DeleteAsync<T>(
            CloudTable table, T entity) where T : TableEntity
        {
            var retrieve = TableOperation.Delete(entity);
            await table.ExecuteAsync(retrieve);
        }

        public static async Task<List<YOUR_TABLE_OBJECT>> FindByFieldAsync(
            CloudTable table, string field) 
        {
            var filterCondition = TableQuery.GenerateFilterCondition("<FIELD>", QueryComparisons.Equal, field);
            var query = new TableQuery<YOUR_TABLE_OBJECT>().Where(filterCondition);
            var results = await table.ExecuteQuerySegmentedAsync(query, null); 
            return results.ToList();
        }
    }
}