Question

我尝试建立一个应用程序商店，但我的下载程序有问题我尝试创建一个文件下载程序，但它根本不工作！我的视觉效果仍然告诉我，我的应用程序在代码上没有任何错误！我认为从OneDrive直接链接的问题！ Plz帮我代码是：

[C＃]

private void btnDownload_Click(object sender, EventArgs e)
{
  WebClient webClient = new WebClient();
  webClient.DownloadFileCompleted += new AsyncCompletedEventHandler(Completed);
  webClient.DownloadProgressChanged += new DownloadProgressChangedEventHandler(ProgressChanged);
 webClient.DownloadFileAsync(new Uri(url.Text), path.Text ; )

private void ProgressChanged(object sender, DownloadProgressChangedEventArgs e)
    {
  progressBar.Value = e.ProgressPercentage;
}

private void Completed(object sender, AsyncCompletedEventArgs e)
{
  MessageBox.Show("Download completed!");
}

Answer 1

我猜你的网址是错的。如果您共享指向文件的链接，则显示如下：

https://onedrive.live.com/redir?resid=698A32FCADE8DFDA%2121825

您必须将download替换为string path = @"your storage location"; string source = "https://onedrive.live.com/download?resid=698A32FCADE8DFDA%2121825";//right download url //string source = "https://onedrive.live.com/redir?resid=698A32FCADE8DFDA%2121825";//wrong download url WebClient webClient = new WebClient(); webClient.DownloadFileCompleted += WebClient_DownloadFileCompleted; webClient.DownloadProgressChanged += WebClient_DownloadProgressChanged; webClient.DownloadFileAsync(new Uri(source), path);，然后将文件下载到您的存储位置：

Process.Start("https://onedrive.live.com/download?resid=698A32FCADE8DFDA%2121825");

作为替代方案，您只需在浏览器中打开此链接，该文件将自动下载到您的下载目录：

chrome.browserAction.onClicked.addListener(function(tab) {  
    chrome.tabs.executeScript(null, {file: "commonAddWidget.js"};
});

如何在c＃中创建onedrive文件下载器

1 个答案: