The constructor of the class plays a very important role. In our project, we have appsettings.json, config.json which contains key/value pairs for project settings.ĥ. The IConfigurationRoot reference will be used to read JSON files in the project. The CloudTableClient object will be used to perform Create and Read operations.Ĥ. The CloudStorageAccount object is declared to access the storage account based on the connection string.ģ. The TableClientOperationsService class implements ITableRepositories interface. The interface ITableRepositories contains methods declaration for performing operations on the Book table.Ģ.
#Visual studio winforms connection string on install code
The above code does the following (line numbers shown below map with the numbers applied as comments on the code)ġ. TableOperation tableOperation = TableOperation.Retrieve(pKey, rKey) Įntity = table.Execute(tableOperation).Result as Book įoreach (var item in table.ExecuteQuery(query)) Public Book GetBook(string pKey, string rKey) TableOperation insertOperation = TableOperation.Insert(bk) TableClient = storageAccount.CreateCloudTableClient() ĬloudTable table = tableClient.GetTableReference("Book") StorageAccount = CloudStorageAccount.Parse(connStr.Value) Var connStr = ("MicrosoftAzureStorage:lmstms_AzureStorageConnectionString") Public TableClientOperationsService(IConfigurationRoot c) Public class TableClientOperationsService : ITableRepositories Namespace ASPNet_Core_ConnectedServices.Repositories Using ASPNet_Core_ConnectedServices.Models In the project, add a new folder of name Repositories. Step 5: Add a repository class which contains methods for performing CRUD operations. Performing CRUD Operations on Azure Storage This class contains properties which represents Schema for the Book table created in the Table Storage. In the above code, the Book class is derived from TableEntity class. Public Book(int bookid, string publisher) Namespace ASPNet_Core_ConnectedServices.Models In this folder, add a new class of the name Book.cs. Step 4: In the project, add a folder of the name Models. Now the connection string has to be read to access the storage for performing CRUD operations. "lmstms_AzureStorageConnectionString": "" This file contains the Azure Storage connection string as shown in the following code This step will add the WindowsAzure.Storage assembly to the project, and will now allow the project to access Storage APIs to perform CRUD operations with Azure Storage. Once the Create button is clicked, the wizard will end with the Storage Account as shown in the following image:Ĭlick on the Add button to add the Storage Account to the project: Once we select the new option, the following window will be displayed: The dropdown of the Resource Group provides an option for creating a New resource group.
![visual studio winforms connection string on install visual studio winforms connection string on install](https://www.codeproject.com/KB/install/446121/New1.png)
If the Resource Group is not available, then it has to be created. On clicking on the Create a new Storage Account link, the Create Storage Account window will be displayed where the following information has to be entered If there are no existing Azure Storages, then we need to click on the Create a New Storage Account link as shown in the following image: We need to select Azure StorageĬlick on the Configure button, and a window showing your existing Azure Storage for your Azure Subscription will be loaded. This will start a wizard to add connected services. Step 2: To use the connected service in the application, right-click on References and select Add Connected Services. Step 1: Open Visual Studio 2015 and create a new ASP.NET Core application of the name ASPNet_Core_ConnectedServices as shown in the following imageĬlick the Ok button, and the following window will be displayed using which we can select the Web Application template as shown below: The steps to access Azure Storage in an ASP.NET MVC application can be seen at Using Azure Storage API in an ASP.NET MVC Application.Ĭonnecting an ASP.NET Core app with Azure Storage using Connected Services The storage account provides TableStorage, BlobStorage, as wella s QueueStorage on the cloud.
![visual studio winforms connection string on install visual studio winforms connection string on install](https://www.ibprovider.com/site-data/m01/eng/i/documentation/firebird_adonet/sampleWinforms_addCn3.gif)
To access the storage service, we need to have a storage account with Microsoft Azure. The prerequisites for this article is as following: In this article, we will use Visual Studio Connected Services to access the Table Storage in an ASP.NET Core application. This allows your application to perform Insert, Update, Delete, Read operations with Azure Table, Blob, Queue, etc.
![visual studio winforms connection string on install visual studio winforms connection string on install](https://i.stack.imgur.com/zZ7AF.png)
Connected Services takes care of all the references and connection code, and modifies your configuration files accordingly. Connected Services also allows you to connect your C# application, ASP.NET Core Application, or Mobile Services, to Azure Storage services. The Visual Studio Connected Services lets service providers create Visual Studio extensions that can be added to a project without leaving the IDE.