Downloadtostreamasync blob example c#
WebJul 12, 2024 · private static byte [] PerformDownload (string fileName, CloudBlobContainer container) { var blockBlob = container.GetBlockBlobReference (fileName); using (var memoryStream = new MemoryStream ()) { blockBlob.DownloadToStream (memoryStream); memoryStream.Seek (0, SeekOrigin.Begin); var binaryReader = new BinaryReader … Web[AllowAnonymous] public async Task DownloadFile (string displayName) { ApplicationUser user = null; if (ModelState.IsValid) { user = await UserManager.FindByIdAsync (User.Identity.GetUserId ()); // …
Downloadtostreamasync blob example c#
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Webpublic async void Download () { // Save blob contents to a file. using (FileStream fileStream = System.IO.File.OpenWrite (TempPath)) { CloudBlockBlob blockBlob = Container.GetBlockBlobReference (BlobReference); await blockBlob.DownloadToStreamAsync (fileStream); } } public void BeginDownload () { … WebC# (CSharp) Microsoft.WindowsAzure.Storage.Blob CloudBlockBlob.OpenReadAsync - 7 examples found. These are the top rated real world C# (CSharp) examples of Microsoft.WindowsAzure.Storage.Blob.CloudBlockBlob.OpenReadAsync extracted from open source projects. You can rate examples to help us improve the quality of …
WebApr 24, 2024 · Our code is currently using the old Microsoft.WindowsAzure.Storage libraries for blob storage access in Azure. I am trying to use the new v12 Azure.Storage.Blobs libraries to replace the old ones, however I cannot figure out how to … WebC# (CSharp) Microsoft.WindowsAzure.Storage.Blob CloudBlob.DownloadToStreamAsync - 6 examples found. These are the top rated real world C# (CSharp) examples of …
WebThis step is unnecessary - it's more memory-efficient to stream the blob data directly to the object without buffering the bytes first: using (var stream = await blob.OpenReadAsync ()) using (var sr = new StreamReader (stream)) using (var jr = new JsonTextReader (sr)) { result = JsonSerializer.CreateDefault ().Deserialize (jr); } Share. WebDec 4, 2024 · var blocks = new List (); var numberOfBytesToRead = 6240; var numberOfBlocksToRead = 1700; using (var stream = await blob.OpenReadAsync ()) { stream.Seek (3000, SeekOrigin.Begin); // start reading at a particular position for (int i = 1; i <= numberOfBlocksToRead; i++) { byte [] traceValues = new byte …
WebMar 8, 2024 · I'm trying to Moq an Azure CloudBlockBlob and have it return a Stream so that I can test whether my BlobStorage repository is handling the output correctly. But somehow the returned stream is always empty. Unit test code: //.... var stream = new MemoryStream (); var writer = new StreamWriter (stream); writer.Write ("sample data"); …
WebFeb 2, 2016 · public static Stream GetFileContent (string fileName, HttpContextBase context) { CloudBlobContainer container = GetBlobContainer (); CloudBlockBlob blockBlob = container.GetBlockBlobReference (fileName); Stream fileStream = new FileStream ( context.Server.MapPath ("~/App_Data/files/" + fileName), FileMode.Create); … paradise cemetery santa fe springsWebMay 13, 2015 · CloudBlockBlob blockBlob = container.GetBlockBlobReference (blobName); var cts = new CancellationTokenSource ( (int)TimeSpan.FromSeconds (30 * (retryCount + 1)).TotalMilliseconds); using (var memoryStream = new System.IO.MemoryStream ()) { Task task = blockBlob.DownloadToStreamAsync (memoryStream, cts.Token); await … paradise cemetery houston txWebNov 23, 2024 · public async Task DownloadAsync (string blobName, string path) { //Blob CloudBlockBlob blockBlob = await GetBlockBlobAsync (blobName); //Download await blockBlob.DownloadToFileAsync (path, FileMode.Create); } Add methods to get a list of blob items, public async Task> ListAsync () { return await … paradise centre apartments managed by gchsparadise cemetery santa fe springs caWebJul 21, 2024 · 1 Answer. Sorted by: 3. As @Kirk has said, use await sourceBlob.UploadFromStreamAsync (memoryStream); instead of var attachment = sourceBlob.UploadFromStreamAsync (memoryStream); Or your code will exit before upload is finished. Note that your method should change to public async Task … paradise cemetery southWebThese are the top rated real world C# (CSharp) examples of Microsoft.WindowsAzure.Storage.Blob.CloudBlob.DownloadToStreamAsync extracted from open source projects. You can rate examples to help us improve the quality of examples. Programming Language: C# (CSharp) Namespace/Package Name: … paradise ceramics hatilloWebHere is a more complete example: var imgPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory), + photo.ImageName); blob.DownloadToFile(imgPath); This would save the image to the correct path where the user's desktop directory is. Here is the documentation on that … paradise cemetery pearland tx