static void FileTest()
{
CloudStorageAccount storageAccount = ValidateConnection();
if (storageAccount == null)
{
return;
}
CloudFileClient fileClient = storageAccount.CreateCloudFileClient();
CloudFileShare share = fileClient.GetShareReference("myfiles");
share.CreateIfNotExists();
Console.WriteLine("share Created");
CloudFileDirectory root = share.GetRootDirectoryReference();
CloudFileDirectory dir = root.GetDirectoryReference("mydirectory");//create directory
dir.CreateIfNotExists();
string filepath = @"d:\test.txt";
//upload file
CloudFile file = dir.GetFileReference("t1.txt");
file.UploadFromFile(filepath);
Console.WriteLine("File Uploaded");
//download file
file = dir.GetFileReference("t1.txt");
file.DownloadToFile("d:\\t3.txt", FileMode.Append);
Console.WriteLine("File downloaded");
}
void LoadXamlPackage4(string _fileName)
{
if (CheckForInternetConnection() == true)
{
// download done.xaml file from Azure to C:\\Test\\done.xaml
CloudFile file = sampleDir.GetFileReference("done.xaml");
file.DownloadToFile(_fileName, System.IO.FileMode.OpenOrCreate);
// load done.xaml file from C:\\Test\\done.xaml to app
TextRange range;
FileStream fStream;
if (File.Exists(_fileName))
{
range = new TextRange(richTextBox4.Document.ContentStart, richTextBox4.Document.ContentEnd);
fStream = new FileStream(_fileName, FileMode.OpenOrCreate);
range.Load(fStream, DataFormats.XamlPackage);
fStream.Close();
}
}
else // load locally only
{
// load done.xaml file from C:\\Test\\done.xaml to app
TextRange range;
FileStream fStream;
if (File.Exists(_fileName))
{
range = new TextRange(richTextBox4.Document.ContentStart, richTextBox4.Document.ContentEnd);
fStream = new FileStream(_fileName, FileMode.OpenOrCreate);
range.Load(fStream, DataFormats.XamlPackage);
fStream.Close();
}
}
}
// File Download
public static void DownloadFileFromFolder(string folderName, string fileName)
{
CloudFileDirectory rootDirectory = BasicAzureFileOperations();
CloudFileDirectory subDirectory = rootDirectory.GetDirectoryReference(folderName);
CloudFile downloadFile = subDirectory.GetFileReference(fileName);
downloadFile.DownloadToFile(fileName, FileMode.Create);
}
// File Download
public void DownloadFileFromFolder(string folderName, string fileName)
{
CloudFileDirectory rootDirectory = fileShare.GetRootDirectoryReference();
CloudFileDirectory subDirectory = rootDirectory.GetDirectoryReference(folderName);
CloudFile downloadFile = subDirectory.GetFileReference(fileName);
downloadFile.DownloadToFile(fileName, FileMode.Create);
}
public void Download()
{
var sw = Stopwatch.StartNew();
var fileName = Path.Combine(LocalDirectory.FullName, CloudFile.Name);
_logger.WriteLine("Downloading {0} ", CloudFile.Name);
CloudFile.DownloadToFile(fileName, FileMode.OpenOrCreate);
sw.Stop();
_logger.WriteLine("Finish {0} download in {1}", CloudFile.Name, sw.Elapsed);
}
public void DownloadFileToLocalPath(string fileShareName, string localPath, FileMode mode, string fileName = "")
{
CloudFileClient fileClient = new CloudFileClient(fileURI, creds);
// Create a CloudFileClient object for credentialed access to Azure Files.
// Get a reference to the file share we created previously.
CloudFileShare share = fileClient.GetShareReference(fileShareName);
// Ensure that the share exists.
if (share.Exists())
{
try
{
// Get a reference to the root directory for the share.
CloudFileDirectory rootDir = share.GetRootDirectoryReference();
CloudFile cloudFile = rootDir.GetFileReference(fileName);
switch (mode)
{
case FileMode.Append:
cloudFile.DownloadToFile(localPath, FileMode.Append);
break;
case FileMode.Create:
cloudFile.DownloadToFile(localPath, FileMode.Create);
break;
case FileMode.CreateNew:
cloudFile.DownloadToFile(localPath, FileMode.CreateNew);
break;
case FileMode.Open:
cloudFile.DownloadToFile(localPath, FileMode.Open);
break;
case FileMode.OpenOrCreate:
cloudFile.DownloadToFile(localPath, FileMode.OpenOrCreate);
break;
case FileMode.Truncate:
cloudFile.DownloadToFile(localPath, FileMode.Truncate);
break;
default:
break;
}
}
catch (Exception e)
{
throw new StorageAccountException("Error while attempting to get contents", e);
}
}
else
{
DirectoryNotFoundException e = new DirectoryNotFoundException(string.Format("The file share '{0}' does not exist.", fileShareName));
throw new StorageAccountException("Error while attempting to get content", e);
}
}
public ActionResult getFile(String FileName)
{
AzureFileService fileService = new AzureFileService(this._appSettings);
CloudFile cloudFile = fileService.getFIle("files", FileName);
string path = Path.Combine(_env.WebRootPath, "files");
cloudFile.DownloadToFile(Path.Combine(path, FileName), FileMode.Create);
var stream = new FileStream(Path.Combine(path, FileName), FileMode.Open);
var mimeProvider = new FileExtensionContentTypeProvider();
string mimeType;
mimeProvider.TryGetContentType(Path.Combine(path, FileName), out mimeType);
return(File(stream, mimeType));
}
public void FileOperations(string fileSharename, string Directory, string filePath)
{
CloudFileClient fileClient = storageAccount.CreateCloudFileClient();
CloudFileShare fileShare = fileClient.GetShareReference(fileSharename);
fileShare.CreateIfNotExists(null, null);
CloudFileDirectory rootDirectory = fileShare.GetRootDirectoryReference();
CloudFileDirectory fileDirectory = rootDirectory.GetDirectoryReference(Directory);
fileDirectory.CreateIfNotExists();
CloudFile file = fileDirectory.GetFileReference("testfile");
//Deleting If File Exists
file.DeleteIfExistsAsync();
if (file.Exists() == false)
{
FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.ReadWrite);
file.Create(fs.Length);
fs.Close();
}
file.OpenWrite(null);
//Upload File Operation
file.UploadFromFile(filePath, FileMode.Open);
//Write File Operation
file.WriteRange(new FileStream(filePath, FileMode.Open), 0);
Stream azureFile = file.OpenRead();
//Read File Operation
azureFile.Position = 0;
byte[] buffer = new byte[azureFile.Length - 1];
int n = azureFile.Read(buffer, (int)0, 14050);
for (int i = 0; i < buffer.Length; i++)
{
Console.Write(buffer[i].ToString());
}
//Download File Operation
file.DownloadToFile(@"D:\TestFile.pptx", FileMode.Create);
}
public static string DownloadFile(string folderPath, string fileName)
{
try
{
string localFile = Path.GetTempFileName();
CloudFileDirectory directory = GetFileDirectory(folderPath);
CloudFile file = directory.GetFileReference(fileName);
file.DownloadToFile(localFile, FileMode.Create);
return(localFile);
}
catch (Exception ex)
{
if (_feedback != null)
{
_feedback.OnException(fileClient, ex);
}
}
return("");
}
private static void DownloadFile(CloudFile file)
{
file.DownloadToFile("PathAndFileNameOnYourComputer", FileMode.CreateNew);
}