/// <summary>
/// 这里e的parameter应该是一个Parameters类
/// 其name是title的名字，value是要显示的图片的本地路径
/// </summary>
/// <param name="e"></param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
STRBDpopin.Begin();
if (e == null)
{
return;
}
if (!(e.Parameter is Parameters))
{
return;
}
var pair = e.Parameter as Parameters;
title = pair.name;
String path = pair.value;
bmp = new WriteableBitmap(1920, 1080);
var file = await StorageFile.GetFileFromApplicationUriAsync(new Uri(path));
var file_stream = await file.OpenAsync(FileAccessMode.Read);
bmp.SetSource(file_stream);
ISimage.Show(bmp, false);
TXTBLKimageTitle.Text = title;
}
private void BTNsave_Click(object sender, RoutedEventArgs e)
{
ISimage.Save();
}