Windows Dev Center

WebClient.UploadProgressChanged Event

Occurs when an asynchronous upload operation successfully transfers some or all of the data.

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

public event UploadProgressChangedEventHandler UploadProgressChanged

This event is raised each time an asynchronous upload makes progress. This event is raised when uploads are started using any of the following methods.

Method

Description

UploadStringAsync

Sends a String to the resource, without blocking the calling thread.

Raising an event invokes the event handler through a delegate.

The UploadProgressChangedEventHandler is the delegate for this event. The UploadProgressChangedEventArgs class provides the event handler with event data.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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