In this article, we are trying to experiment the local storage feature of Windows Azure. From the previous article we found that local storage is one of the primitive storage mechanisms in Windows Azure. The core features of Local Storage are:
Creating a Local Storage Here we are creating a local resource through the step by step activities. Step 1: Create new Web Role project You will be familiar with web role creation and you can repeat the same. After the solution is created, the Solution Explorer will be looking like below: Step 2: Open the local storage pane Now double click on the WebRole1 item shown above to open the project configuration, Form there click the Local Storage pane item. Step 3: Add a new Local Storage item Add a new local storage items by clicking the Add Local Storage button. Rename it to TestStorage Change the Size to 10 MB as shown in the figure and save the configuration. The above change will modify the configuration file of the application. Step 4: Show Information about the Local Resource Now we can place a label on the page, rename it to InfoLabel. Then on the page load event we can access the local resource and show the properties it has. The RootPath property gives the current path of the resource in machine. The MaximumSizeInMegabytes property returns the size allocated to it. On executing the application we can see the following output. Step 5: Start using the folder Now we can use the above folder for our storage purpose. We can create folder, files inside it. Create a new button on the page and name it as CreateFolderAndFileButton. On click of the button place the code to create a directory and file. protected void CreateFolderAndFileButton_Click(object sender, EventArgs e) { LocalResource resource = RoleEnvironment.GetLocalResource("TestStorage"); Directory.CreateDirectory(resource.RootPath + "\\NewFolder"); File.Create(resource.RootPath + "\\NewFile.txt");
ShowContents(resource.RootPath); }
private void ShowContents(string path) { InfoLabel.Text = "Directories inside it: <br>"; foreach (string dir in Directory.GetDirectories(path)) { InfoLabel.Text += dir + "<br>"; }
InfoLabel.Text += "<br>Files inside it"; foreach (string file in Directory.GetFiles(path)) { InfoLabel.Text += file + "<br>"; } } Execute the application and on clicking the button we can see the following output. Summary In this article we have found how to use the local storage feature of Windows Azure and creating folder and file inside it.
You need to be a premium member to use this feature. To access it, you'll have to upgrade your membership.
Become a sharper developer and jumpstart your career.
$0
$
. 00
monthly
For Basic members:
$20
For Premium members:
$45
For Elite members: