public async Task DirectorySample()
{
// Instantiate a new FileServiceClient using a connection string.
FileServiceClient fileServiceClient = new FileServiceClient(TestConfigurations.DefaultTargetTenant.ConnectionString);
// Instantiate new ShareClient
ShareClient shareClient = fileServiceClient.GetShareClient($"myshare2-{Guid.NewGuid()}");
try
{
// Create Share in the Service
await shareClient.CreateAsync();
// Instantiate new DirectoryClient
DirectoryClient directoryClient = shareClient.GetDirectoryClient("mydirectory");
// Create Directory in the Service
await directoryClient.CreateAsync();
// Instantiate new DirectoryClient
DirectoryClient subDirectoryClient = directoryClient.GetSubdirectoryClient("mysubdirectory");
// Create sub directory
await subDirectoryClient.CreateAsync();
// List Files and Directories
await foreach (StorageFileItem item in directoryClient.GetFilesAndDirectoriesAsync())
{
var type = item.IsDirectory ? "dir" : "file";
Console.WriteLine($"{type}: {item.Name}");
}
// Delete sub directory in the Service
await subDirectoryClient.DeleteAsync();
// Delete Directory in the Service
await directoryClient.DeleteAsync();
}
finally
{
// Delete Share in the service
await shareClient.DeleteAsync();
}
}
public async Task TraverseAsync()
{
// Create a temporary Lorem Ipsum file on disk that we can upload
string originalPath = CreateTempFile(SampleFileContent);
// Get a connection string to our Azure Storage account.
string connectionString = ConnectionString;
// Get a reference to a share named "sample-share" and then create it
ShareClient share = new ShareClient(connectionString, Randomize("sample-share"));
await share.CreateAsync();
try
{
// Create a bunch of directories
DirectoryClient first = await share.CreateDirectoryAsync("first");
await first.CreateSubdirectoryAsync("a");
await first.CreateSubdirectoryAsync("b");
DirectoryClient second = await share.CreateDirectoryAsync("second");
await second.CreateSubdirectoryAsync("c");
await second.CreateSubdirectoryAsync("d");
await share.CreateDirectoryAsync("third");
DirectoryClient fourth = await share.CreateDirectoryAsync("fourth");
DirectoryClient deepest = await fourth.CreateSubdirectoryAsync("e");
// Upload a file named "file"
FileClient file = deepest.GetFileClient("file");
using (FileStream stream = File.OpenRead(originalPath))
{
await file.CreateAsync(stream.Length);
await file.UploadRangeAsync(
FileRangeWriteType.Update,
new HttpRange(0, stream.Length),
stream);
}
// Keep track of all the names we encounter
List <string> names = new List <string>();
// Track the remaining directories to walk, starting from the root
Queue <DirectoryClient> remaining = new Queue <DirectoryClient>();
remaining.Enqueue(share.GetRootDirectoryClient());
while (remaining.Count > 0)
{
// Get all of the next directory's files and subdirectories
DirectoryClient dir = remaining.Dequeue();
await foreach (StorageFileItem item in dir.GetFilesAndDirectoriesAsync())
{
// Track the name of the item
names.Add(item.Name);
// Keep walking down directories
if (item.IsDirectory)
{
remaining.Enqueue(dir.GetSubdirectoryClient(item.Name));
}
}
}
// Verify we've seen everything
Assert.AreEqual(10, names.Count);
Assert.Contains("first", names);
Assert.Contains("second", names);
Assert.Contains("third", names);
Assert.Contains("fourth", names);
Assert.Contains("a", names);
Assert.Contains("b", names);
Assert.Contains("c", names);
Assert.Contains("d", names);
Assert.Contains("e", names);
Assert.Contains("file", names);
}
finally
{
// Clean up after the test when we're finished
await share.DeleteAsync();
}
}