In this article, we are going to see how to access data from Azure table storage using Rest API in ASP.NET core. The ASP.NET core is an open source web framework by Microsoft which can be run on MAC, Windows and Linux. Azure Tables is a NoSQL cloud database and it is not a relational database, it can store just without any other kind of relations like foreign keys. 


Before you begin to utilize ASP.NET core application, ensure that the following must be installed in your system 

 NET Core SDK  

 Integrated Development Environment (IDE)

Creating ASP.NET Core Application 

Here, we will see how to create .NET core 2.1 application: we will use Visual Studio 2017 to create ASP.NET core 2.1 application. 

Open Visual Studio, Click on File -> New Project. 
In New Project dialog box expand Visual C# and click Web template. Select ASP.NET Core Web Application. 
Give an appropriate Name, solution name, location and click OK 

Demo Azure table Rest

 Then, other pop up will open as below, Select ASP.NET Core 2.1 and Web Application (Model-View-Controller). 

ASP.NET Core 2.1 Web Application

Click OK to create an ASP.NET core Web Application as shown below 

ASP.NET core Web Application

Get Access Key & Storage account name from Azure Portal 

Go to the Azure Portal, Copy Access Key and Storage account name as shown below,

Azure Portal

Now Open the HomeController.cs type the below code. 

using System.Diagnostics; 

using Microsoft.AspNetCore.Mvc; 

using DemoAzureTableRest.Models; 

using DemoAzureTableRest.Helpers; 

using Newtonsoft.Json; 

namespace DemoAzureTableRest.Controllers 


    public class HomeController : Controller 


        string StorageName = “Enter your storage name”; 

        string StorageKey = “Enter the storage key”; 

        string TableName = “CraneMachineMaterialUsage()”; 

        public IActionResult Index() 


            string jsonData; 

            AzureTables.GetAllEntity(StorageName, StorageKey, TableName, out jsonData); 

            MaterialUsage materialUsage = JsonConvert.DeserializeObject<MaterialUsage>(jsonData); 

            return View(materialUsage); 




SharePoint Intranet Software

Then, create a new class AzureTables.cs file and type the below code. 

using System; 

using System.Net; 

using System.Security.Cryptography; 

using System.Text; 

namespace DemoAzureTableRest.Helpers 


    public class AzureTables 


        public static int GetAllEntity(string storageAccount, string accessKey, string resourcePath, out string jsonData) 


            string uri = @”https://” + storageAccount + “” + resourcePath; 

            // Web request  

            HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(uri); 

            int query = resourcePath.IndexOf(“?”); 

            if (query > 0) 


                resourcePath = resourcePath.Substring(0, query); 


            request = getRequestHeaders(“GET”, request, storageAccount, accessKey, resourcePath); 

            // Execute the request 



                using (HttpWebResponse response = (HttpWebResponse)request.GetResponse()) 


                    using (System.IO.StreamReader r = new System.IO.StreamReader(response.GetResponseStream())) 


                        jsonData = r.ReadToEnd(); 

                        return (int)response.StatusCode; 




            catch (WebException ex) 


                // get the message from the exception response 

                using (System.IO.StreamReader sr = new System.IO.StreamReader(ex.Response.GetResponseStream())) 


                    jsonData = sr.ReadToEnd(); 

                    // Log res if required 


                return (int)ex.Status; 



        public static HttpWebRequest getRequestHeaders(string requestType, HttpWebRequest Newrequest, string storageAccount, string accessKey, string resource, int Length = 0) 


            HttpWebRequest request = Newrequest; 

             switch (requestType.ToUpper()) 


                case “GET”: 

                    request.Method = “GET”;