public static async Task <SingleVideoDialog> CreateAsync(BiliVideoInfo videoInfo, XamlRoot xamlRoot)
{
var vm = await InitializeVideoModel(videoInfo);
var model = new SingleVideoDialog(vm, xamlRoot);
return(model);
}
private async void Button_Click(object sender, RoutedEventArgs e) //单个视频下载
{
var sESSDATA = ApplicationData.Current.LocalSettings.Values["biliUserSESSDATA"] as string;
var model = (sender as Button)?.DataContext as VideoInfo;
this.needToClose = true;
this.Hide();
try
{
var info = await BiliVideoHelper.GetSingleVideoInfoAsync(model.Info.Bv, model.Info.Cid, 64, sESSDATA);
var dialog = await SingleVideoDialog.CreateAsync(info, XamlRoot);
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
this.needToClose = false; await this.ShowAsync();
}
}
catch (ParsingVideoException ex)
{
var dialog = new ErrorDialog(ex.Message, XamlRoot);
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
MainPage.NavView.SelectedItem = MainPage.NavViewItems[2];
MainPage.ContentFrame.Navigate(typeof(UserPage));
}
}
catch (NullReferenceException)
{
var dialog = new ContentDialog()
{
Title = "错误",
Content = new TextBlock()
{
Text = "该视频不存在dash格式的视频文件",
FontFamily = new FontFamily("Microsoft Yahei UI"),
FontSize = 20
},
PrimaryButtonText = "知道了"
};
await dialog.ShowAsync();
}
}
private async void Button_Click(object sender, RoutedEventArgs e)
{
var sESSDATA = ApplicationData.Current.LocalSettings.Values["biliUserSESSDATA"] as string;
var model = (sender as Button)?.DataContext as VideoInfo;
this.needToClose = true;
this.Hide();
try
{
var info = await BiliVideoHelper.GetSingleVideoInfoAsync(model.Info.Bv, model.Info.Cid, 64, sESSDATA);
var dialog = await SingleVideoDialog.CreateAsync(info, XamlRoot);
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
this.needToClose = false; await this.ShowAsync();
}
}
catch (DirectoryNotFoundException ex)
{
var dialog = new ExceptionDialog(ex.Message, XamlRoot);
await dialog.ShowAsync();
}
catch (ParsingVideoException ex)
{
var dialog = new ErrorDialog(ex.Message, XamlRoot);
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
MainPage.NavView.SelectedItem = MainPage.NavViewItems[2];
MainPage.ContentFrame.Navigate(typeof(UserPage));
}
}
catch (System.Exception ex)
{
var dialog = new ErrorDialog(ex.Message, XamlRoot);
dialog.PrimaryButtonText = "";
await dialog.ShowAsync();
}
}
