Azure Storage CRUD operations using .NET Core












0















I've been working with Azure Storage resources recently, particularly I was just playing around with CRUD operations in Table. I was able to accomplish a task using .NET Framework, however, recently my requirements have changed and I had to migrate to .NET Core. I wrote the same type of code by it reaches try-catch statement in CreateTable() and stop for no reason, I am not getting any exceptions or messages, program just exits from there. I have been trying to figure out this issue, so far I came to the following solution that seems to be missing a tiny piece to make it work.



Moreover, previously I was using CosmosDB API to perform this operations. Unfortunately, it is not available in .NET Core, therefore I came up with this solution.



My thoughts: I am concerned about authentication part as well, since I can't determine if it was successful or not. It goes through Auth() well without problems. I would appreciate if anyone could give me the right direction to the solution of this problem. Thanks!



    static CloudStorageAccount _storageAccount;
static void Main(string args)
{
Auth();
CreateTable();
}
static void Auth()
{
_storageAccount = new CloudStorageAccount(
new Microsoft.WindowsAzure.Storage.Auth.StorageCredentials(
"MyResource", "MyKey"),true);
}

async static void CreateTable()
{
CloudTableClient tableClient = _storageAccount.CreateCloudTableClient();
CloudTable peopleTable = tableClient.GetTableReference("XYZ");
try
{
await peopleTable.CreateIfNotExistsAsync();
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
}
People customer = new People("Garry", "Johnson");
customer.Email = "xxx@yyy.zzz";
customer.PhoneNumber = "123456789";
TableOperation insertOperation = TableOperation.Insert(customer);
var result = await peopleTable.ExecuteAsync(insertOperation);
}

}









share|improve this question




















  • 2





    Shouldn't you be awaiting the call to CreateTable method in your Main method as this is an async method?

    – Gaurav Mantri
    Nov 21 '18 at 0:37













  • @GauravMantri good catch, but it isn’t a point

    – Coke
    Nov 21 '18 at 1:55











  • Please explain what you mean by “it isn’t a point”.

    – Gaurav Mantri
    Nov 21 '18 at 1:56











  • @GauravMantri I mean that it was a nice call, but it doesn’t anyhow help to solve this problem.

    – Coke
    Nov 21 '18 at 1:58






  • 1





    Thanks but now I’m confused:). You mentioned that your code/program is exiting. That was because you were not waiting for the asynchronous operation to finish. Have you tried Tom’s solution below? Are you still having the same problem?

    – Gaurav Mantri
    Nov 21 '18 at 2:19
















0















I've been working with Azure Storage resources recently, particularly I was just playing around with CRUD operations in Table. I was able to accomplish a task using .NET Framework, however, recently my requirements have changed and I had to migrate to .NET Core. I wrote the same type of code by it reaches try-catch statement in CreateTable() and stop for no reason, I am not getting any exceptions or messages, program just exits from there. I have been trying to figure out this issue, so far I came to the following solution that seems to be missing a tiny piece to make it work.



Moreover, previously I was using CosmosDB API to perform this operations. Unfortunately, it is not available in .NET Core, therefore I came up with this solution.



My thoughts: I am concerned about authentication part as well, since I can't determine if it was successful or not. It goes through Auth() well without problems. I would appreciate if anyone could give me the right direction to the solution of this problem. Thanks!



    static CloudStorageAccount _storageAccount;
static void Main(string args)
{
Auth();
CreateTable();
}
static void Auth()
{
_storageAccount = new CloudStorageAccount(
new Microsoft.WindowsAzure.Storage.Auth.StorageCredentials(
"MyResource", "MyKey"),true);
}

async static void CreateTable()
{
CloudTableClient tableClient = _storageAccount.CreateCloudTableClient();
CloudTable peopleTable = tableClient.GetTableReference("XYZ");
try
{
await peopleTable.CreateIfNotExistsAsync();
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
}
People customer = new People("Garry", "Johnson");
customer.Email = "xxx@yyy.zzz";
customer.PhoneNumber = "123456789";
TableOperation insertOperation = TableOperation.Insert(customer);
var result = await peopleTable.ExecuteAsync(insertOperation);
}

}









share|improve this question




















  • 2





    Shouldn't you be awaiting the call to CreateTable method in your Main method as this is an async method?

    – Gaurav Mantri
    Nov 21 '18 at 0:37













  • @GauravMantri good catch, but it isn’t a point

    – Coke
    Nov 21 '18 at 1:55











  • Please explain what you mean by “it isn’t a point”.

    – Gaurav Mantri
    Nov 21 '18 at 1:56











  • @GauravMantri I mean that it was a nice call, but it doesn’t anyhow help to solve this problem.

    – Coke
    Nov 21 '18 at 1:58






  • 1





    Thanks but now I’m confused:). You mentioned that your code/program is exiting. That was because you were not waiting for the asynchronous operation to finish. Have you tried Tom’s solution below? Are you still having the same problem?

    – Gaurav Mantri
    Nov 21 '18 at 2:19














0












0








0








I've been working with Azure Storage resources recently, particularly I was just playing around with CRUD operations in Table. I was able to accomplish a task using .NET Framework, however, recently my requirements have changed and I had to migrate to .NET Core. I wrote the same type of code by it reaches try-catch statement in CreateTable() and stop for no reason, I am not getting any exceptions or messages, program just exits from there. I have been trying to figure out this issue, so far I came to the following solution that seems to be missing a tiny piece to make it work.



Moreover, previously I was using CosmosDB API to perform this operations. Unfortunately, it is not available in .NET Core, therefore I came up with this solution.



My thoughts: I am concerned about authentication part as well, since I can't determine if it was successful or not. It goes through Auth() well without problems. I would appreciate if anyone could give me the right direction to the solution of this problem. Thanks!



    static CloudStorageAccount _storageAccount;
static void Main(string args)
{
Auth();
CreateTable();
}
static void Auth()
{
_storageAccount = new CloudStorageAccount(
new Microsoft.WindowsAzure.Storage.Auth.StorageCredentials(
"MyResource", "MyKey"),true);
}

async static void CreateTable()
{
CloudTableClient tableClient = _storageAccount.CreateCloudTableClient();
CloudTable peopleTable = tableClient.GetTableReference("XYZ");
try
{
await peopleTable.CreateIfNotExistsAsync();
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
}
People customer = new People("Garry", "Johnson");
customer.Email = "xxx@yyy.zzz";
customer.PhoneNumber = "123456789";
TableOperation insertOperation = TableOperation.Insert(customer);
var result = await peopleTable.ExecuteAsync(insertOperation);
}

}









share|improve this question
















I've been working with Azure Storage resources recently, particularly I was just playing around with CRUD operations in Table. I was able to accomplish a task using .NET Framework, however, recently my requirements have changed and I had to migrate to .NET Core. I wrote the same type of code by it reaches try-catch statement in CreateTable() and stop for no reason, I am not getting any exceptions or messages, program just exits from there. I have been trying to figure out this issue, so far I came to the following solution that seems to be missing a tiny piece to make it work.



Moreover, previously I was using CosmosDB API to perform this operations. Unfortunately, it is not available in .NET Core, therefore I came up with this solution.



My thoughts: I am concerned about authentication part as well, since I can't determine if it was successful or not. It goes through Auth() well without problems. I would appreciate if anyone could give me the right direction to the solution of this problem. Thanks!



    static CloudStorageAccount _storageAccount;
static void Main(string args)
{
Auth();
CreateTable();
}
static void Auth()
{
_storageAccount = new CloudStorageAccount(
new Microsoft.WindowsAzure.Storage.Auth.StorageCredentials(
"MyResource", "MyKey"),true);
}

async static void CreateTable()
{
CloudTableClient tableClient = _storageAccount.CreateCloudTableClient();
CloudTable peopleTable = tableClient.GetTableReference("XYZ");
try
{
await peopleTable.CreateIfNotExistsAsync();
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
}
People customer = new People("Garry", "Johnson");
customer.Email = "xxx@yyy.zzz";
customer.PhoneNumber = "123456789";
TableOperation insertOperation = TableOperation.Insert(customer);
var result = await peopleTable.ExecuteAsync(insertOperation);
}

}






c# azure azure-table-storage azure-blob-storage






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share|improve this question













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share|improve this question








edited Nov 21 '18 at 7:46









Jayendran

3,43331439




3,43331439










asked Nov 20 '18 at 23:48









CokeCoke

640414




640414








  • 2





    Shouldn't you be awaiting the call to CreateTable method in your Main method as this is an async method?

    – Gaurav Mantri
    Nov 21 '18 at 0:37













  • @GauravMantri good catch, but it isn’t a point

    – Coke
    Nov 21 '18 at 1:55











  • Please explain what you mean by “it isn’t a point”.

    – Gaurav Mantri
    Nov 21 '18 at 1:56











  • @GauravMantri I mean that it was a nice call, but it doesn’t anyhow help to solve this problem.

    – Coke
    Nov 21 '18 at 1:58






  • 1





    Thanks but now I’m confused:). You mentioned that your code/program is exiting. That was because you were not waiting for the asynchronous operation to finish. Have you tried Tom’s solution below? Are you still having the same problem?

    – Gaurav Mantri
    Nov 21 '18 at 2:19














  • 2





    Shouldn't you be awaiting the call to CreateTable method in your Main method as this is an async method?

    – Gaurav Mantri
    Nov 21 '18 at 0:37













  • @GauravMantri good catch, but it isn’t a point

    – Coke
    Nov 21 '18 at 1:55











  • Please explain what you mean by “it isn’t a point”.

    – Gaurav Mantri
    Nov 21 '18 at 1:56











  • @GauravMantri I mean that it was a nice call, but it doesn’t anyhow help to solve this problem.

    – Coke
    Nov 21 '18 at 1:58






  • 1





    Thanks but now I’m confused:). You mentioned that your code/program is exiting. That was because you were not waiting for the asynchronous operation to finish. Have you tried Tom’s solution below? Are you still having the same problem?

    – Gaurav Mantri
    Nov 21 '18 at 2:19








2




2





Shouldn't you be awaiting the call to CreateTable method in your Main method as this is an async method?

– Gaurav Mantri
Nov 21 '18 at 0:37







Shouldn't you be awaiting the call to CreateTable method in your Main method as this is an async method?

– Gaurav Mantri
Nov 21 '18 at 0:37















@GauravMantri good catch, but it isn’t a point

– Coke
Nov 21 '18 at 1:55





@GauravMantri good catch, but it isn’t a point

– Coke
Nov 21 '18 at 1:55













Please explain what you mean by “it isn’t a point”.

– Gaurav Mantri
Nov 21 '18 at 1:56





Please explain what you mean by “it isn’t a point”.

– Gaurav Mantri
Nov 21 '18 at 1:56













@GauravMantri I mean that it was a nice call, but it doesn’t anyhow help to solve this problem.

– Coke
Nov 21 '18 at 1:58





@GauravMantri I mean that it was a nice call, but it doesn’t anyhow help to solve this problem.

– Coke
Nov 21 '18 at 1:58




1




1





Thanks but now I’m confused:). You mentioned that your code/program is exiting. That was because you were not waiting for the asynchronous operation to finish. Have you tried Tom’s solution below? Are you still having the same problem?

– Gaurav Mantri
Nov 21 '18 at 2:19





Thanks but now I’m confused:). You mentioned that your code/program is exiting. That was because you were not waiting for the asynchronous operation to finish. Have you tried Tom’s solution below? Are you still having the same problem?

– Gaurav Mantri
Nov 21 '18 at 2:19












1 Answer
1






active

oldest

votes


















1















I wrote the same type of code by it reaches try-catch statement in CreateTable() and stop for no reason.




As the CreateTable() is an async method, the program will exit with no wait to get exectution result.




I would appreciate if anyone could give me the right direction to the solution of this problem




Please have a try to use the following demo code. If get the 204 in the console meanings that create table and insert record to the table successfully, or you will get the exception information in the console.



static void Main(string args)
{
Auth();
var result = CreateTable().Result;
Console.WriteLine(result);
Console.ReadKey();
}

async static Task<string> CreateTable()
{
CloudTableClient tableClient = _storageAccount.CreateCloudTableClient();
CloudTable peopleTable = tableClient.GetTableReference("XYZ");
try
{
await peopleTable.CreateIfNotExistsAsync();
People customer = new People("Garry", "Johnson");
customer.Email = "xxx@yyy.zzz";
customer.PhoneNumber = "123456789";
TableOperation insertOperation = TableOperation.Insert(customer);
var result = await peopleTable.ExecuteAsync(insertOperation);
return result.HttpStatusCode.ToString();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return null;

}





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    1















    I wrote the same type of code by it reaches try-catch statement in CreateTable() and stop for no reason.




    As the CreateTable() is an async method, the program will exit with no wait to get exectution result.




    I would appreciate if anyone could give me the right direction to the solution of this problem




    Please have a try to use the following demo code. If get the 204 in the console meanings that create table and insert record to the table successfully, or you will get the exception information in the console.



    static void Main(string args)
    {
    Auth();
    var result = CreateTable().Result;
    Console.WriteLine(result);
    Console.ReadKey();
    }

    async static Task<string> CreateTable()
    {
    CloudTableClient tableClient = _storageAccount.CreateCloudTableClient();
    CloudTable peopleTable = tableClient.GetTableReference("XYZ");
    try
    {
    await peopleTable.CreateIfNotExistsAsync();
    People customer = new People("Garry", "Johnson");
    customer.Email = "xxx@yyy.zzz";
    customer.PhoneNumber = "123456789";
    TableOperation insertOperation = TableOperation.Insert(customer);
    var result = await peopleTable.ExecuteAsync(insertOperation);
    return result.HttpStatusCode.ToString();
    }
    catch (Exception ex)
    {
    Console.WriteLine(ex.Message);
    }
    return null;

    }





    share|improve this answer






























      1















      I wrote the same type of code by it reaches try-catch statement in CreateTable() and stop for no reason.




      As the CreateTable() is an async method, the program will exit with no wait to get exectution result.




      I would appreciate if anyone could give me the right direction to the solution of this problem




      Please have a try to use the following demo code. If get the 204 in the console meanings that create table and insert record to the table successfully, or you will get the exception information in the console.



      static void Main(string args)
      {
      Auth();
      var result = CreateTable().Result;
      Console.WriteLine(result);
      Console.ReadKey();
      }

      async static Task<string> CreateTable()
      {
      CloudTableClient tableClient = _storageAccount.CreateCloudTableClient();
      CloudTable peopleTable = tableClient.GetTableReference("XYZ");
      try
      {
      await peopleTable.CreateIfNotExistsAsync();
      People customer = new People("Garry", "Johnson");
      customer.Email = "xxx@yyy.zzz";
      customer.PhoneNumber = "123456789";
      TableOperation insertOperation = TableOperation.Insert(customer);
      var result = await peopleTable.ExecuteAsync(insertOperation);
      return result.HttpStatusCode.ToString();
      }
      catch (Exception ex)
      {
      Console.WriteLine(ex.Message);
      }
      return null;

      }





      share|improve this answer




























        1












        1








        1








        I wrote the same type of code by it reaches try-catch statement in CreateTable() and stop for no reason.




        As the CreateTable() is an async method, the program will exit with no wait to get exectution result.




        I would appreciate if anyone could give me the right direction to the solution of this problem




        Please have a try to use the following demo code. If get the 204 in the console meanings that create table and insert record to the table successfully, or you will get the exception information in the console.



        static void Main(string args)
        {
        Auth();
        var result = CreateTable().Result;
        Console.WriteLine(result);
        Console.ReadKey();
        }

        async static Task<string> CreateTable()
        {
        CloudTableClient tableClient = _storageAccount.CreateCloudTableClient();
        CloudTable peopleTable = tableClient.GetTableReference("XYZ");
        try
        {
        await peopleTable.CreateIfNotExistsAsync();
        People customer = new People("Garry", "Johnson");
        customer.Email = "xxx@yyy.zzz";
        customer.PhoneNumber = "123456789";
        TableOperation insertOperation = TableOperation.Insert(customer);
        var result = await peopleTable.ExecuteAsync(insertOperation);
        return result.HttpStatusCode.ToString();
        }
        catch (Exception ex)
        {
        Console.WriteLine(ex.Message);
        }
        return null;

        }





        share|improve this answer
















        I wrote the same type of code by it reaches try-catch statement in CreateTable() and stop for no reason.




        As the CreateTable() is an async method, the program will exit with no wait to get exectution result.




        I would appreciate if anyone could give me the right direction to the solution of this problem




        Please have a try to use the following demo code. If get the 204 in the console meanings that create table and insert record to the table successfully, or you will get the exception information in the console.



        static void Main(string args)
        {
        Auth();
        var result = CreateTable().Result;
        Console.WriteLine(result);
        Console.ReadKey();
        }

        async static Task<string> CreateTable()
        {
        CloudTableClient tableClient = _storageAccount.CreateCloudTableClient();
        CloudTable peopleTable = tableClient.GetTableReference("XYZ");
        try
        {
        await peopleTable.CreateIfNotExistsAsync();
        People customer = new People("Garry", "Johnson");
        customer.Email = "xxx@yyy.zzz";
        customer.PhoneNumber = "123456789";
        TableOperation insertOperation = TableOperation.Insert(customer);
        var result = await peopleTable.ExecuteAsync(insertOperation);
        return result.HttpStatusCode.ToString();
        }
        catch (Exception ex)
        {
        Console.WriteLine(ex.Message);
        }
        return null;

        }






        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Nov 21 '18 at 2:23

























        answered Nov 21 '18 at 1:55









        Tom SunTom Sun

        17.6k2923




        17.6k2923
































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