這一節,顧名思義,即使你要共享資料給别人,你是資料的提供者。
分兩步即可
1、直接複制代碼
protected override void OnNavigatedTo(NavigationEventArgs e)
{
DataTransferManager.GetForCurrentView().DataRequested += Page_DataRequested;
}
protected override void OnNavigatedFrom(NavigationEventArgs e)
{
DataTransferManager.GetForCurrentView().DataRequested -= Page_DataRequested;
}
void Page_DataRequested(DataTransferManager sender, DataRequestedEventArgs args)
{
var deferral = args.Request.GetDeferral();
//Image
{
args.Request.Data.Properties.Title = "Exif Info Share";
args.Request.Data.Properties.Description = "From Exif Info";// The description is optional.
RandomAccessStreamReference imageStreamRef = RandomAccessStreamReference.CreateFromFile(file);
args.Request.Data.Properties.Thumbnail = imageStreamRef;
args.Request.Data.SetBitmap(imageStreamRef);
}
//StorageFile
{
//args.Request.Data.Properties.Title = "Exif Info Share";
//args.Request.Data.Properties.Description = "From Exif Info";// The description is optional.
//List<IStorageItem> files = new List<IStorageItem>();
//files.Add(file);
//args.Request.Data.SetStorageItems(files);
}
deferral.Complete();
}
2、最後
private void Btn_Share_Click(object sender, RoutedEventArgs e)
{
DataTransferManager.ShowShareUI();
}

作者:貓叔Vincent
本文版權歸作者和部落格園共有,歡迎轉載,但未經作者同意必須保留此段聲明,且在文章頁面明顯位置給出原文連接配接,否則保留追究法律責任的權利。