private static bool DeleteContainerMetadata(string key)
{
try
{
BlobContainerClient containerClient = new BlobContainerClient(connectionString, containerName);
// Get the container properties
Azure.Storage.Blobs.Models.BlobContainerProperties properties = containerClient.GetProperties();
// Check if a metadata with specified key exists.
if (!properties.Metadata.ContainsKey(key))
{
System.Console.WriteLine($"Metadata with key {{{key}}} doesn't exist in the collection.");
return(false);
}
properties.Metadata.Remove(key);
containerClient.SetMetadata(properties.Metadata);
Console.WriteLine("-----------------------------------");
Console.WriteLine($" Metadata pair with key {{{key}}} has been deleted.");
Console.WriteLine("-----------------------------------");
return(true);
}
catch (RequestFailedException e)
{
Console.WriteLine($"HTTP error code {e.Status}: {e.ErrorCode}");
Console.WriteLine(e.Message);
Console.ReadLine();
}
return(false);
}
private static bool SetContainerMetadata(string key, string value)
{
try
{
BlobContainerClient containerClient = new BlobContainerClient(connectionString, containerName);
// Get the container properties
Azure.Storage.Blobs.Models.BlobContainerProperties properties = containerClient.GetProperties();
// Add container's metadata
properties.Metadata.Add(key, value);
containerClient.SetMetadata(properties.Metadata);
Console.WriteLine("-----------------------------------");
Console.WriteLine($" Metadata pair {{ {key} - {value} }} added to container.");
Console.WriteLine("-----------------------------------");
return(true);
}
catch (RequestFailedException e)
{
Console.WriteLine($"HTTP error code {e.Status}: {e.ErrorCode}");
Console.WriteLine(e.Message);
Console.ReadLine();
}
return(false);
}
private static void ListContainerMetadata()
{
try
{
BlobContainerClient containerClient = new BlobContainerClient(connectionString, containerName);
// Get the container properties
Azure.Storage.Blobs.Models.BlobContainerProperties properties = containerClient.GetProperties();
// Display container's metadata values
Console.WriteLine("-----------------------------------");
Console.WriteLine($" Container name: {containerClient.Name} - (Metadata)");
foreach (var entry in properties.Metadata)
{
Console.WriteLine($" Metadata: {{key: {entry.Key} - Value: {entry.Value}}}");
}
Console.WriteLine("-----------------------------------");
}
catch (RequestFailedException e)
{
Console.WriteLine($"HTTP error code {e.Status}: {e.ErrorCode}");
Console.WriteLine(e.Message);
Console.ReadLine();
}
}
/// <summary>
/// Update the Metadata property based on the value stored
/// in the parent XML node
/// </summary>
/// <param name="element">XML element</param>
/// <param name="value">value for element</param>
static partial void CustomizeFromXml(System.Xml.Linq.XElement element, Azure.Storage.Blobs.Models.BlobContainerProperties value)
{
System.Xml.Linq.XElement parent = element.Parent;
value.Metadata = new System.Collections.Generic.Dictionary <string, string>(System.StringComparer.OrdinalIgnoreCase);
System.Xml.Linq.XElement child = parent.Element(System.Xml.Linq.XName.Get("Metadata", ""));
if (child != null)
{
foreach (System.Xml.Linq.XElement _pair in child.Elements())
{
value.Metadata[_pair.Name.LocalName] = _pair.Value;
}
}
}
public async Task TestAsync()
{
string containerName = "container" + Guid.NewGuid();
Console.WriteLine("Create Container");
Console.WriteLine(await _blobContainerService.CreateContainerAsync(containerName));
Console.WriteLine("Get container details");
Azure.Storage.Blobs.Models.BlobContainerProperties containerDetails = await _blobContainerService.GetContainerProperties(containerName);
Console.WriteLine(containerDetails);
Console.WriteLine("List container content");
Azure.Storage.Blobs.Models.BlobItem[] containerContent = await _blobContainerService.ListContainerContentAsync(containerName);
Console.WriteLine(containerContent);
Console.WriteLine("Delete container");
Console.WriteLine(await _blobContainerService.DeleteContainerAsync(containerName));
}
private static void ListContainerProperties()
{
try
{
BlobContainerClient containerClient = new BlobContainerClient(connectionString, containerName);
// Get the container properties
Azure.Storage.Blobs.Models.BlobContainerProperties properties = containerClient.GetProperties();
// Display some of the container's property values
Console.WriteLine("-----------------------------------");
Console.WriteLine($" Container name: {containerClient.Name} - (System Properties)");
Console.WriteLine($" LastModified: {properties.LastModified}");
Console.WriteLine($" LeaseState: {properties.LeaseState}");
Console.WriteLine($" PublicAccess: {properties.PublicAccess}");
Console.WriteLine("-----------------------------------");
}
catch (RequestFailedException e)
{
Console.WriteLine($"HTTP error code {e.Status}: {e.ErrorCode}");
Console.WriteLine(e.Message);
Console.ReadLine();
}
}
