private static async Task <bool> DownloadDocument(object data)
{
bool result = false;
AzureBlobDocuments document = jsonHelper.FromJson <AzureBlobDocuments>(data.ToString());
//AzureBlobDocuments document = JsonConvert.DeserializeObject<AzureBlobDocuments>(data.ToString());
CloudAppendBlob appendBlob = CONTAINER.GetAppendBlobReference(document.Filename); // Get a reference to a blob named.
List <AzureBlobDocuments> azureCollection = ListDocuments().GetAwaiter().GetResult();
if (azureCollection != null)
{
if (azureCollection.Exists(o => o.Filename == document.Filename))
{
try
{
new FileInfo(DOWNLOAD_DIRECTORY).Directory.Create(); //Create directory if not found
using (var fileStream = System.IO.File.OpenWrite(DOWNLOAD_DIRECTORY + document.Filename))
{
await appendBlob.DownloadToStreamAsync(fileStream);
result = true;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception Caught - " + ex.Message);
}
}
}
return(result);
}
} // End of the LogError method
#endregion
#region Get methods
/// <summary>
/// Get an append blob as a stream
/// </summary>
public async Task GetLogAsStream(string blob_name, Stream stream)
{
// Get a blob object
CloudAppendBlob blob = this.container.GetAppendBlobReference(blob_name);
// Download the blob to a stream
await blob.DownloadToStreamAsync(stream);
} // End of the GetLogAsStream method
private static async Task downloadblobs()
{
Console.Write("Please enter text to download from blob: ");
string text = Console.ReadLine();
// Get a reference to a blob named.
CloudAppendBlob appendBlob = container.GetAppendBlobReference(text);
// Save the blob contents to a file. Path should be made beforehand.
using (var fileStream = System.IO.File.OpenWrite(@"c:\download\" + text))
{
await appendBlob.DownloadToStreamAsync(fileStream);
}
}
} // End of the GetLogAsStream method
/// <summary>
/// Get an append blob as a stream
/// </summary>
public async Task<string> GetLogAsString(string blob_name)
{
// Create a string to return
string log = "";
// Get a blob object
CloudAppendBlob blob = this.container.GetAppendBlobReference(blob_name);
// Get the append blob
using (MemoryStream stream = new MemoryStream())
{
await blob.DownloadToStreamAsync(stream);
stream.Seek(0, SeekOrigin.Begin);
log = Encoding.UTF8.GetString(stream.ToArray());
}
// Return the log
return log;
} // End of the GetLogAsString method
public static void DownloadToStream(this CloudAppendBlob blob, System.IO.Stream stream)
{
blob.DownloadToStreamAsync(stream).Wait();
}
