UploadProgressChangedEventArgs.TotalBytesToReceive Property
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Gets the total number of bytes in a WebClient data upload operation.
public:
property long TotalBytesToReceive { long get(); };public long TotalBytesToReceive { get; }member this.TotalBytesToReceive : int64Public ReadOnly Property TotalBytesToReceive As LongAn Int64 value that indicates the number of bytes that will be received.
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 TotalBytesToReceive.
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%.
| Продукт | Версії |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
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