The OSS C# SDK provides multiple methods to download files. You can select different download methods based on your business scenarios:
When you need to process data incrementally during file download, you can use streaming download. For more information, see Streaming download.
When you need only a portion of the data in a file, you can use range download. For more information, see Range download.
When you need to download large files reliably, you can use resumable download. For more information, see Resumable download.
When you need to monitor the download progress, you can use the progress bar feature. For more information, see Progress bar.