Store Data in Blob Storage of Azure with Asp.net

CloudStorageAccount caccount = CloudStorageAccount.Parse("enter your connection string");

               CloudBlobClient cbclient = caccount.CreateCloudBlobClient();
               //creating container
               CloudBlobContainer cbcontainer = cbclient.GetContainerReference("mycontainer");
               cbcontainer.CreateIfNotExist();

               BlobContainerPermissions permission = new BlobContainerPermissions();
               permission.PublicAccess = BlobContainerPublicAccessType.Blob;
               cbcontainer.SetPermissions(permission);


               string fname = Path.GetFileName(FileUpload1.FileName);

               CloudBlob blob = cbcontainer.GetBlobReference(Guid.NewGuid().ToString() + fname);

               blob.UploadFromStream(FileUpload1.FileContent);
               string url = blob.Uri.ToString();