Gets the total number of bytes in a WebClient data upload operation.
Assembly: System (in System.dll)
To determine the number of bytes already received, use the BytesReceived property.
Uploading data to a server may result in a download from the server. For example, suppose your application uploads a POST request to a Web server. The resulting download will update BytesReceived and .
To determine what percentage of the transfer has occurred, use the ProgressPercentage property. When the upload is complete, ProgressPercentage will be 50%. When the download completes, ProgressPercentage will be 100%.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.