csharp Asynch文件上传器

Posted 2021-05-11

<!--In your markup -->
  <ajaxToolkit:AsyncFileUpload runat="server" ID="fuLogoUploader" OnUploadedComplete="AsyncUpload_UploadedComplete" />
  
  // In your code behind
  
    protected void AsyncUpload_UploadedComplete(object sender, EventArgs e)
    {
        var fileLocation =
            FileHelper.GetFullFilePhysicalPath(SettingsKeyInfoProvider.GetValue(
                "LogoUploadLocation",
                SiteContext.CurrentSiteName),
                null);

        var fileUploadEventArgs = e as AsyncFileUploadEventArgs;
        var fileUploader = sender as AsyncFileUpload;

        if (fileUploader.HasFile)
            SaveImageToDisk(fileUploader, fileLocation, fileUploadEventArgs);
    }