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DownloadProgressChangedEventArgs.TotalBytesToReceive Property

Gets the total number of bytes in a WebClient data download operation.

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

'Declaration
Public ReadOnly Property TotalBytesToReceive As Long
'Usage
Dim instance As DownloadProgressChangedEventArgs
Dim value As Long

value = instance.TotalBytesToReceive

/** @property */
public long get_TotalBytesToReceive ()

public function get TotalBytesToReceive () : long

Not applicable.

Property Value

An Int64 value that indicates the number of bytes that will be received.

To determine the number of bytes already received, use the BytesReceived property.

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 Shared Sub UploadProgressCallback(ByVal sender As Object, ByVal e As UploadProgressChangedEventArgs)

    '  Displays the operation identifier, and the transfer progress.
    Console.WriteLine("{0}    uploaded {1} of {2} bytes. {3} % complete...", _
     CStr(e.UserState), e.BytesSent, e.TotalBytesToSend, e.ProgressPercentage)
End Sub
Private Shared Sub DownloadProgressCallback(ByVal sender As Object, ByVal e As DownloadProgressChangedEventArgs)

    '  Displays the operation identifier, and the transfer progress.
    Console.WriteLine("0}    downloaded 1} of 2} bytes. 3} % complete...", _
     CStr(e.UserState), e.BytesReceived, e.TotalBytesToReceive, e.ProgressPercentage)
End Sub

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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