CODEWITHSUNDEEP
silverlight-4.0
Faizan
Faizan

Reputation: 776

Not able to set Image Source in Silverlight 4

Not able to set image source Uri on find Object. Stackpanel contain two children Textbox and image control.

private void TextBox_LostFocus(object sender, RoutedEventArgs e)
{
  var textBox = (TextBox)sender;
  textBox.Style = Application.Current.Resources["TextBoxNormal"] as Style;
  textBox.FontSize = 15;
  textBox.Foreground = new SolidColorBrush(Colors.Gray);    

  var stackpanel = textBox.Parent as StackPanel;
  if (stackpanel == null)return;
  var img = stackpanel.Children.Where(a => a is Image).FirstOrDefault();

  if (textBox.Text != "")
  {
     //I was trying set Uri as mention below, but there is Nothing like "Image.Source"
     //image.Source = new BitmapImage(new Uri("/Images/Others/TickRight.png", UriKind.RelativeOrAbsolute));

  }

Upvotes: 1

Views: 216

Answers (2)

Faizan
Faizan

Reputation: 776

You need cast img as Image

private void TextBox_LostFocus(object sender, RoutedEventArgs e)
{   
  var stackpanel = textBox.Parent as StackPanel;
  if (stackpanel == null)return;
  var img = stackpanel.Children.Where(a => a is Image).FirstOrDefault() as Image;
 }

Upvotes: 1

dipak
dipak

Reputation: 2033

So I Would suggest Trouble shooting here.

if (textBox.Text != "")
  {
      BitmapImage picture =  new BitmapImage(new Uri("/Images/Others/TickRight.png", UriKind.RelativeOrAbsolute));
      picture.ImageFailed += (o, e) => System.Threading.SynchronizationContext.Current.Send((oo) => System.Windows.Browser.HtmlPage.Window.Alert("Image failed: " + e.ErrorException), null);
      picture.ImageOpened += (o, e) => System.Threading.SynchronizationContext.Current.Send((oo) => System.Windows.Browser.HtmlPage.Window.Alert("Image opened: " + e.OriginalSource), null);

      image.Source = picture;
  }

//BANG.. your error should be naked!

Upvotes: 1

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