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DownloadProgressChangedEventArgs.BytesReceived Property

Gets the number of bytes received.

Namespace:  System.Net
Assembly:  System (in System.dll)

public long BytesReceived { get; }

Property Value

Type: System.Int64
An Int64 value that indicates the number of bytes received.

To determine what percentage of the transfer has occurred, use the ProgressPercentage property.

The following code example shows an implementation of a handler for the DownloadProgressChanged event. The method displays the value of this property.

private static void UploadProgressCallback(object sender, UploadProgressChangedEventArgs e)
{
    // Displays the operation identifier, and the transfer progress.
    Console.WriteLine("{0}    uploaded {1} of {2} bytes. {3} % complete...", 
        (string)e.UserState, 
        e.BytesSent, 
        e.TotalBytesToSend,
        e.ProgressPercentage);
}
private static void DownloadProgressCallback(object sender, DownloadProgressChangedEventArgs e)
{
    // Displays the operation identifier, and the transfer progress.
    Console.WriteLine("{0}    downloaded {1} of {2} bytes. {3} % complete...", 
        (string)e.UserState, 
        e.BytesReceived, 
        e.TotalBytesToReceive,
        e.ProgressPercentage);
}
void UploadProgressCallback(Object* /*sender*/, UploadProgressEventArgs* e)
{
    // Displays the operation identifier, and the transfer progress.
    Console::WriteLine(S"{0}    transferred {1} of {2} bytes. {3} % complete...", 
        dynamic_cast<String*>(e->UserToken),
        __box(e->BytesSent),
        __box(e->TotalBytesToSend),
        __box(e->ProgressPercentage));
}
void DownloadProgressCallback(Object* /*sender*/, DownloadProgressEventArgs* e)
{
    // Displays the operation identifier, and the transfer progress.
    Console::WriteLine(S"{0}    transferred {1} of {2} bytes. {3} % complete...", 
        dynamic_cast<String*>(e->UserToken),
        __box(e->BytesReceived),
        __box(e->TotalBytesToReceive),
        __box(e->ProgressPercentage));
}

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.

.NET Framework

Supported in: 3.5, 3.0, 2.0

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