本文整理匯總了C#中System.Net.WebClient.UploadProgressChanged事件的典型用法代碼示例。如果您正苦於以下問題：C# WebClient.UploadProgressChanged事件的具體用法？C# WebClient.UploadProgressChanged怎麽用？C# WebClient.UploadProgressChanged使用的例子？那麽, 這裏精選的事件代碼示例或許可以為您提供幫助。您也可以進一步了解該事件所在類System.Net.WebClient的用法示例。
在下文中一共展示了WebClient.UploadProgressChanged事件的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: UploadFileInBackground2
// Sample call: UploadFileInBackground2("http://www.contoso.com/fileUpload.aspx", "data.txt")
public static void UploadFileInBackground2 (string address, string fileName)
{
WebClient client = new WebClient ();
Uri uri = new Uri(address);
client.UploadFileCompleted += new UploadFileCompletedEventHandler (UploadFileCallback2);
// Specify a progress notification handler.
client.UploadProgressChanged += new UploadProgressChangedEventHandler(UploadProgressCallback);
client.UploadFileAsync (uri, "POST", fileName);
Console.WriteLine ("File upload started.");
}示例2: UploadProgressCallback
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);
}