public void CloudQueueClientListQueuesBasic()
{
string prefix = "dotnetqueuetest" + Guid.NewGuid().ToString("N");
List <string> queueNames = new List <string>();
int count = 30;
for (int i = 0; i < count; i++)
{
queueNames.Add(prefix + i);
}
CloudQueueClient client = GenerateCloudQueueClient();
List <CloudQueue> emptyResults = client.ListQueues(prefix, QueueListingDetails.All, null, null).ToList();
Assert.AreEqual <int>(0, emptyResults.Count);
foreach (string name in queueNames)
{
client.GetQueueReference(name).Create();
}
List <CloudQueue> results = client.ListQueues(prefix, QueueListingDetails.All, null, null).ToList();
Assert.AreEqual <int>(results.Count, queueNames.Count);
foreach (CloudQueue queue in results)
{
if (queueNames.Remove(queue.Name))
{
queue.Delete();
}
else
{
Assert.Fail();
}
}
Assert.AreEqual <int>(0, queueNames.Count);
}
private void CreateMissingQueues(CloudQueueClient cloudQueueClient)
{
var shards = cloudQueueClient.ListQueues()
.Where(q => q.Name.StartsWith(queueName, StringComparison.InvariantCulture))
.Select(q => q.Name);
var queueNames = Enumerable.Range(0, queueCount)
.Select(i => queueName + i)
.Where(n => !shards.Contains(n))
.ToList();
foreach (var name in queueNames)
{
var q = cloudQueueClient.GetQueueReference(name);
q.CreateIfNotExists();
}
}
//******************
//* *
//* LoadLeftPane *
//* *
//******************
// Load a list of storage containers/queues/tables into the left pane of the storage view.
public void LoadLeftPane()
{
Cursor = Cursors.Wait;
NewAction();
AccountTitle.Text = Account.Name;
ClearMainPane();
TreeViewItem blobSection = new TreeViewItem()
{
Header = "Blob Containers",
Tag = new OutlineItem()
{
ItemType = ItemType.BLOB_SERVICE /* 100 */,
Container = null
}
};
TreeViewItem queueSection = new TreeViewItem()
{
Header = "Queues",
Tag = new OutlineItem()
{
ItemType = ItemType.QUEUE_SERVICE /* 200 */,
Container = null
}
};
TreeViewItem tableSection = new TreeViewItem()
{
Header = "Tables",
Tag = new OutlineItem()
{
ItemType = ItemType.TABLE_SERVICE /* 300 */,
Container = null
}
};
AccountTreeView.Items.Clear();
AccountTreeView.Items.Add(blobSection);
AccountTreeView.Items.Add(queueSection);
AccountTreeView.Items.Add(tableSection);
CloudStorageAccount account = OpenStorageAccount();
blobClient = account.CreateCloudBlobClient();
tableClient = account.CreateCloudTableClient();
queueClient = account.CreateCloudQueueClient();
try
{
var serviceProperties = blobClient.GetServiceProperties();
if (serviceProperties.Cors.CorsRules.Count == 0)
{
ButtonBlobServiceCORSIcon.Source = new BitmapImage(new Uri("pack://application:,,/Images/unchecked.png"));
ButtonBlobServiceCORSLabel.Text = "CORS";
}
else
{
ButtonBlobServiceCORSIcon.Source = new BitmapImage(new Uri("pack://application:,,/Images/checked.png"));
ButtonBlobServiceCORSLabel.Text = "CORS (" + serviceProperties.Cors.CorsRules.Count.ToString() + ")";
}
}
catch(Exception)
{
// Disallowed for developer storage account.
}
try
{
// Check for $logs container and add it if present ($logs is not included in the general ListContainers call).
CloudBlobContainer logsContainer = blobClient.GetContainerReference("$logs");
if (logsContainer.Exists())
{
StackPanel stack = new StackPanel();
stack.Orientation = Orientation.Horizontal;
Image cloudFolderImage = new Image();
cloudFolderImage.Source = new BitmapImage(new Uri("pack://application:,,/Images/cloud_folder.png"));
cloudFolderImage.Height = 24;
Label label = new Label();
label.Content = logsContainer.Name;
stack.Children.Add(cloudFolderImage);
stack.Children.Add(label);
TreeViewItem blobItem = new TreeViewItem()
{
Header = stack,
Tag = new OutlineItem()
{
ItemType = ItemType.BLOB_CONTAINER,
Container = logsContainer.Name,
Permissions = logsContainer.GetPermissions()
}
};
blobSection.Items.Add(blobItem);
}
IEnumerable<CloudBlobContainer> containers = blobClient.ListContainers();
if (containers != null)
{
if (containers != null)
{
foreach (CloudBlobContainer container in containers)
{
StackPanel stack = new StackPanel();
stack.Orientation = Orientation.Horizontal;
Image cloudFolderImage = new Image();
cloudFolderImage.Source = new BitmapImage(new Uri("pack://application:,,/Images/cloud_folder.png"));
cloudFolderImage.Height = 24;
Label label = new Label();
label.Content = container.Name;
stack.Children.Add(cloudFolderImage);
stack.Children.Add(label);
TreeViewItem blobItem = new TreeViewItem()
{
Header = stack,
Tag = new OutlineItem()
{
ItemType = ItemType.BLOB_CONTAINER,
Container = container.Name,
Permissions = container.GetPermissions()
}
};
blobSection.Items.Add(blobItem);
}
}
}
blobSection.Header = "Blob Containers (" + containers.Count().ToString() + ")";
switch(LastItemType)
{
case ItemType.BLOB_SERVICE:
case ItemType.BLOB_CONTAINER:
blobSection.IsExpanded = true;
break;
case ItemType.QUEUE_SERVICE:
case ItemType.QUEUE_CONTAINER:
queueSection.IsExpanded = true;
break;
case ItemType.TABLE_SERVICE:
case ItemType.TABLE_CONTAINER:
tableSection.IsExpanded = true;
break;
default:
blobSection.IsExpanded = true;
break;
}
}
catch (Exception ex)
{
ShowError("Error enumering blob containers in the storage account: " + ex.Message);
}
try
{
IEnumerable<CloudQueue> queues = queueClient.ListQueues();
if (queues != null)
{
foreach (CloudQueue queue in queues)
{
StackPanel stack = new StackPanel();
stack.Orientation = Orientation.Horizontal;
Image cloudFolderImage = new Image();
cloudFolderImage.Source = new BitmapImage(new Uri("pack://application:,,/Images/cloud_queue.png"));
cloudFolderImage.Height = 24;
Label label = new Label();
label.Content = queue.Name;
stack.Children.Add(cloudFolderImage);
stack.Children.Add(label);
queueSection.Items.Add(new TreeViewItem()
{
Header = stack,
Tag = new OutlineItem()
{
ItemType = ItemType.QUEUE_CONTAINER,
Container = queue.Name
}
});
}
}
queueSection.Header = "Queues (" + queues.Count().ToString() + ")";
}
catch (Exception ex)
{
ShowError("Error enumering queues in storage account: " + ex.Message);
}
// OData version number occurs here:
// Could not load file or assembly 'Microsoft.Data.OData, Version=5.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
try
{
IEnumerable<CloudTable> tables = tableClient.ListTables();
if (tables != null)
{
foreach (CloudTable table in tables)
{
StackPanel stack = new StackPanel();
stack.Orientation = Orientation.Horizontal;
Image cloudFolderImage = new Image();
cloudFolderImage.Source = new BitmapImage(new Uri("pack://application:,,/Images/cloud_table.png"));
cloudFolderImage.Height = 24;
Label label = new Label();
label.Content = table.Name;
stack.Children.Add(cloudFolderImage);
stack.Children.Add(label);
tableSection.Items.Add(new TreeViewItem()
{
Header = stack,
Tag = new OutlineItem()
{
ItemType = ItemType.TABLE_CONTAINER,
Container = table.Name
}
});
}
}
tableSection.Header = "Tables (" + tables.Count().ToString() + ")";
}
catch(Exception ex)
{
ShowError("Error enumerating tables in storage account: " + ex.Message);
}
Cursor = Cursors.Arrow;
}
