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Posted 10 Jun 2008


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Marsa: A 3D approach to XML read data

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30 Jun 2008CPOL13 min read
WPF: An article on using 3D visualization of an RSS feed.


A while back, one of my web buddies sent me a link to an excellent image and video add-in for a web browser. It is called PicLens. And someone also left a note in the forum of one of my other articles saying how similar it was. At the time, I had not seen PicLens, so didn't have a clue what the comment meant. But when I did install PicLens, I was blown away.

PicLens basically looks like this (and remember, this is in a browser, very neat).

Image 1

I was actually pretty envious of PicLens, so I decided to have a go at figuring out how to do something similar in WPF. This article is the result of that. I have decided to call this article codename "MarsaX" for the following reason. My name is Sacha, and one of my WPF mates is called Marlon Grech, who helped me with a few Templates for controls and some general coding on this article, and is always (probably daily, if I am honest about it) answering queries I have here and there. Basically, Marlon liked what I was up to, so I included him; he is a very, very smart kid; Google him, have a look at what he does, he has a very good blog at - have a read. He is a true master of WPF I would say.

So that's the Marsa part (Marlon and Sacha). As it's an Explorer type app, I appended an "X" on there, so it's MarsaX. Which I am sure you'll all agree sounds a lot better than Salon, which it could have been using the first letters from my name and last letters from Marlons.

Table of Contents

The rest of this article will cover the following areas:

I guess the best way is to just crack on. One note though before we start, I will be using C# and Visual Studio 2008.

The General Idea

The general idea behind PicLens (which is what I am trying to imitate) is to offer the user the ability to search various online repositories for images/videos and then present them in a nice 3D plane. This is the basic idea. I feel that I have achieved all of these requirements within MarsaX, and it looks pretty cool to boot. Perhaps some screenshots would help show what the attached MarsaX code looks like when run.

Allow User to Specify Search

This is available by using the +/- buttons in the top right hand side. When clicked on, these buttons will show/hide the SearchArea element.

Image 2

Search Area

When clicked on, these buttons conduct their search. If a query is not in progress, the user's new query will be used. The current search is given a white glow, whilst the item under the mouse gets a blue glow.

Image 3

Search Results Being Loaded

When a search is started, a loading section is shown (remember these images are being read/downloaded from the web). This is shown below:

Image 4

Results Shown

After the loading has completed (a load timer has timed out), the images are shown to the user, along with some controls at the bottom of the page to scroll through the images in 3D space, and also to zoom in/out. Shown below is what MarsaX looks like after it first runs:

Image 5

Then when the user uses the scroll area control, the 3D objects will be panned left/right:

Image 6

And they will rotate on the mouse over event (should you have this option turned on in the App.Config file):

Image 7

User Controls

You can see from here the user is able to run their mouse over an individual image within the 3D space, causing it to rotate in the 3D space. The user is also able to move the images in the 3D space using the pan control at the bottom, and also affect the zoom using the zoom control. It should also be noted that clicking on one of the 3D hosted images will show it in a new popup window.

Image 8

I have to say I am pretty happy about how this turned out, as it's only really taken about 7 hours of actual work I think. So yeah, I am pretty happy about it. I'm done showing screenshots, so what I want to do now is explain how MarsaX works internally.

The Nitty Gritty

Now that you have seen the screenshots, you probably want to know how it works. In order to explain this, I think it is probably best to break it down into several areas, namely:

  • SearchArea
  • The Actual Search
  • Organising the Search Results
  • User Controls

This should cover most of it, so let us crack on, shall we?


The search area is probably one of the easiest parts as it's really just a bunch of Templated Button controls. What happens is when the user clicks on the +./- buttons at the right hand side:

Image 9

the search area element within the ucslideImages3DViewPort class is animated in or out of the screen (depending on its current state). This is easily achieved by using the following code:

/// <summary>
/// If the SearchArea is not currently shown, Animates the SearchArea 
/// to be shown on screen
/// </summary>
private void btnPlus_Click(object sender, RoutedEventArgs e)
    if (!IsSearchAreaShown)
        IsSearchAreaShown = true;
        Storyboard HideSearchArea = 
            this.TryFindResource("OnShowSearchArea") as Storyboard;
        if (HideSearchArea != null)

/// <summary>
/// If the SearchArea is currently shown, Animates the SearchArea 
/// to be hidden off screen
/// </summary>
private void btnMinus_Click(object sender, RoutedEventArgs e)
    if (IsSearchAreaShown)

/// <summary>
/// Animates the SearchArea to be hidden off screen
/// </summary>
private void HideSearchArea()
    IsSearchAreaShown = false;
    Storyboard HideSearchArea = 
        this.TryFindResource("OnHideSearchArea") as Storyboard;
    if (HideSearchArea != null)

And the StoryBoards themselves are declared within the XAML, as follows:

<!-- Show Search Area Animation  -->
<Storyboard x:Key="OnShowSearchArea">
    <ThicknessAnimationUsingKeyFrames BeginTime="00:00:00" 
        <SplineThicknessKeyFrame KeyTime="00:00:00" Value="0,9,-500,-9"/>
        <SplineThicknessKeyFrame KeyTime="00:00:00.5000000" Value="0,9,-10,-9"/>
        <SplineThicknessKeyFrame KeyTime="00:00:01" Value="0,9,0,-9"/>

<!-- Hide Search Area Animation  -->
<Storyboard x:Key="OnHideSearchArea">
    <ThicknessAnimationUsingKeyFrames BeginTime="00:00:00" 
        <SplineThicknessKeyFrame KeyTime="00:00:00" Value="0,9,0,-9"/>
        <SplineThicknessKeyFrame KeyTime="00:00:00.5000000" Value="0,9,-490,-9"/>
        <SplineThicknessKeyFrame KeyTime="00:00:01" Value="0,9,-500,-9"/>

All what's really happening is that the SearchArea element is starting off screen, by putting in a negative Left Margin setting, and the OnShowSearchArea StoryBoard simply alters the Margin over some time, such that the SearchArea element is brought into view. Hiding the SearchArea is the opposite process.

The Actual Search

As can be seen in the SearchArea element within the ucslideImages3DViewPort class, there are three buttons which all carry out a different search. Depending on which search button was clicked, a new search will be created. This results in a call to the ConductSearch() method.

/// <summary>
/// Stores the newSearchType search request in an internal 
/// field and proceeds to call the GetQueryResults on a background thread
/// </summary>
private void ConductSearch(string keyword, SearchTypes newSearchType)
    currentSearchtype = newSearchType;
    loadTimer.IsEnabled = true;
    controlsArea.Visibility = Visibility.Collapsed;
    ucLoader.Visibility = Visibility.Visible;
    IsAnimating = true;
    IsVisible = false;

    //Load the images async, but assume that the loadTimer time will
    //be enough to cover how long it will take to fetch and display
    //all the images
    ThreadPool.QueueUserWorkItem(x =>
        var data = GetQueryResults(keyword);

        //Create 3D models for the images 
            ((Action)delegate { CreateModelsForImages(data); }));

/// <summary>
/// returns a List<see cref="PhotoInfo">PhotoInfo</see>
/// which match the current search query based on the value
/// of internal search request
/// </summary>
private List<PhotoInfo> GetQueryResults(string keyword)
    switch (currentSearchtype)
        case SearchTypes.FlickrLatest:
            return FlickerProvider.LoadLatestPictures();
        case SearchTypes.FlickrInteresting:
            return FlickerProvider.LoadInterestingPictures();
        case SearchTypes.FlickrKey:
            return FlickerProvider.LoadPicturesKey(keyword);
            return FlickerProvider.LoadLatestPictures();

What is actually happening here is that a new WaitCallBack is added to the ThreadPool so that the search is conducted in the background. Whilst the search is being performed, the Loading screen is shown to show that the worker is busy fetching some images.

Image 10

Important note: We had originally used a Glow BitmapEffect on this user control, but this one BitmapEffect was enough to change how much CPU time was used from around 7% to 50-60%... scary. There is a new Effects API within the .NET 3.5 SP1, but it doesn't include a Glow effect. Which is rather sad I think, considering how nice they look. The problem here is that the BitmapEffects are not hardware accelerated.

Image 11

The UI thread is still responsive at this point, but there is little else the user can do but wait for the images. Nevertheless, I consider it good practice to fetch the images in the background, leaving the UI responsive.

So where exactly do these images come from? Well, they come from an RSS feed available at Flickr. There is a single class that exposes some static search methods for obtaining feed results. This class is called FlickerProvider. To get a good understanding about how these feeds and results work, you could examine the following Flickr API docs:

Anyway, the upshot of all this is that we have a class with some static methods on it that allow us to carry out Flickr searches and return some results. Let's see one of these search methods:

/// <summary>
/// Returns a List<see cref="PhotoInfo">PhotoInfo</see> which represent
/// the latest Flickr images
/// </summary>
public static List<PhotoInfo> LoadLatestPictures()
        var xraw = XElement.Load(MOST_RECENT);
        var xroot = XElement.Parse(xraw.ToString());
        var photos = (from photo in xroot.Element("photos").
                      select new PhotoInfo
                          ImageUrl =
                      }).Take(Constants.ROWS * Constants.COLUMNS);

        return photos.ToList<PhotoInfo>();
    catch (Exception e)
        Trace.WriteLine(e.Message, "ERROR");
    return null;

It can be seen that we are using some XLINQ to query the RSS feed and select a List<PhotoInfo> as the result. A PhotoInfo class is a very simply data class which looks like the following:

/// <summary>
/// A simple data class
/// </summary>
public class PhotoInfo
    #region Data
    //The url to the actual image
    public string ImageUrl { get; set; }

Where each PhotoInfo will be used within the ucslideImages3DViewPort class to add a new model per PhotoInfo to a ViewPort3D.

Organising the Search Results

We are now fairly happy with what we have, we have a search area with some search buttons that when clicked will load some image URLs via querying some RSS feeds. That's all well and good, but we need to do something with the returned List<PhotoInfo> to get it into the 3D world. So that is what I will explain now.

Going back a step first, recall that, part of the ConductSearch() used a ThreadPool to carry out some work. Let's just remind ourselves of that:

//Load the images async, but assume that the loadTimer time will
//be enough to cover how long it will take to fetch and display
//all the images
ThreadPool.QueueUserWorkItem(x =>
    var data = GetQueryResults(keyword);

    //Create 3D models for the images 
        ((Action)delegate { CreateModelsForImages(data); }));

It can be seen that this in turn calls the CreateModelsForImages() method. This is where the List<PhotoInfo> is used within a 3D environment. Before I show you the code, I just want to talk about it in plain old English; it works like this:

  • For each PhotoInfo.ImageUrl within List<PhotoInfo>, create a new ModelUIElement3D (which is a new .NET 3.5 3D element that is a full blown element with events and everything; you can read more about that at my other 3D article).
  • For each ModelUIElement3D, use PhotoInfo.ImageUrl to create an Image which is then used as a VisualBrush for the ModelUIElement3D Material property.
  • For each ModelUIElement3D created, ensure that the ModelUIElement3D is translated to the correct 3D positions.
  • For each ModelUIElement3D, hook up the MouseEnter and MouseDown events so that the ModelUIElement3D can:
    1. be animated around its axis, and
    2. can raise another event to the outside world with the selected image's URL.

In essence, that is all that we are trying to achieve, so I guess it's time for some code. To ensure that we create the ModelUIElement3D in a nice grid arrangement, there is a simple loop arrangement, like:

/// <summary>
/// Creates a new ModelUIElement3D for each
/// of the <See cref="PhotoInfo">PhotoInfo</See>
/// within the input List<See cref="PhotoInfo">PhotoInfo</See>.
/// </summary>
private void CreateModelsForImages(List<PhotoInfo> photos)
    int photoNum = 0;
    IsVisible = false;

    for (int rows = 0; rows < Constants.ROWS; rows++)
        for (int col = 0; col < Constants.COLUMNS; col++)
            container.Children.Add(CreateModel(photos[photoNum].ImageUrl, rows, col));

This method in turn calls the CreateModel() method, passing in the image URL and a row and col which will be used to position the new ModelUIElement3D in 3D space. Let's see the CreateModel() method now.

/// <summary>
/// Creates a new ModelUIElement3D child which is added to the 
/// ContainerUIElement3Ds Children. The row/col parameters are used to position the
/// ModelUIElement3D is 3D space, whilst the imageUri is used to create an Image
/// for the new ModelUIElement3D child
/// </summary>
private ModelUIElement3D CreateModel(string imageUri, int row, int col)
    //Get a VisualBrush for the Url
    VisualBrush vBrush = GetVisualBrush(imageUri);

    //Create the model
    ModelUIElement3D model3D = new ModelUIElement3D
        Model = new GeometryModel3D
            Geometry = new MeshGeometry3D
                TriangleIndices = new Int32Collection(
                    new int[] { 0, 1, 2, 2, 3, 0 }),
                TextureCoordinates = new PointCollection(
                    new Point[] 
                        new Point(0, 1), 
                        new Point(1, 1), 
                        new Point(1, 0), 
                        new Point(0, 0) 
                Positions = new Point3DCollection(
                    new Point3D[] 
                        new Point3D(-0.5, -0.5, 0), 
                        new Point3D(0.5, -0.5, 0), 
                        new Point3D(0.5, 0.5, 0), 
                        new Point3D(-0.5, 0.5, 0) 
            Material = new DiffuseMaterial
                Brush = vBrush
            BackMaterial = new DiffuseMaterial
                Brush = Brushes.Black
            Transform = CreateGroup(row, col)
    //hook up mouse events, and add to lookup and return the ModelUIElement3D
    model3D.MouseEnter += ModelUIElement3D_MouseEnter;
    model3D.MouseDown += model3D_MouseDown;
    modelToImageLookUp.Add(model3D, imageUri);
    return model3D;

This method above is responsible for creating a new ModelUIElement3D for each image URL. It also uses row/col to position the ModelUIElement3D at the correct 3D position within the eventail grid layout. It also uses a little helper method that creates a VisualBrush for the image URL. This is shown below:

/// <summary>
/// Creates a Border with an Image where the Image.Source is the url
/// input paarmeter. This is then made into a VisualBrush which is
/// retuned for use within a ModelUIElement3D
/// </summary>
private VisualBrush GetVisualBrush(string url)
    Border bord = new Border();
    bord.Width = 15;
    bord.Height = 15;
    bord.CornerRadius = new CornerRadius(0);
    bord.BorderThickness = new Thickness(0.5);
    bord.BorderBrush = Brushes.WhiteSmoke;
        Image img = new Image
            Source = new BitmapImage(new Uri(@url, UriKind.RelativeOrAbsolute)),
            Stretch = Stretch.Fill,
            Margin = new Thickness(0)


        bord.Child = img;
    catch (Exception e)
        Trace.WriteLine(e.Message, "ERROR");

    VisualBrush vBrush = new VisualBrush(bord);
    return vBrush;

Once all the ModelUIElement3Ds have been created, they are added as children to the single ContainerUIElement3D (which is a container for other 3D WPF elements) which is within the ViewPort3D within the ucslideImages3DViewPort class.

User Controls

Once all the ModelUIElement3Ds have been created, the loading screen is hidden, and the user will be shown the images in 3D space, along with some user controls, such as pan/zoom.

Image 12

The user is also able to mouse over an image to rotate it in 3D space, or click it to show its associated image in a new popup window. Let's look at the Pan and Zoom now.


There is a file that holds certain constants that are used within the application; this is called Constants.cs. The user is able to alter these values within reason. And what happens for the pan is that the COLUMNSTOSHOW value is used to constrain a standard WPF Slider control's upper limit. The Slider's ValueChanged event is then used to call the Animate() method of the ucslideImages3DViewPort class. This is shown below:

/// <summary>
/// Use bound value of Slider to work out what column to 
/// animate the ContainerUIElement3D to
/// </summary>
private void slideImages_ValueChanged(object sender, 
             RoutedPropertyChangedEventArgs<double> e)

And here is the Animate() method. The Animate() method is used to move all the ModelUIElement3Ds to the required position. Though it doesn't move them individually, what it does do is simply move the single ContainerUIElement3D which in turn moves its children with it. This method also applies an angle change while its moving, just because it looks better.

/// <summary>
/// Animates to a partilcular ModelUIElement3D position, uses the col input parameter
/// to work out how far to move the ContainerUIElement3D which holds all
/// the ModelUIElement3Ds
/// </summary>
private void Animate(int col)
    double move = col * -MODEL_OFFSET;

    Storyboard storyboard = new Storyboard();
    ParallelTimeline timeline = new ParallelTimeline();
    timeline.BeginTime = TimeSpan.FromSeconds(0);
    timeline.Duration = TimeSpan.FromSeconds(2);
    //do move
    DoubleAnimation daMove = new DoubleAnimation(move, 
                                   new Duration(TimeSpan.FromSeconds(2)));
    daMove.DecelerationRatio = 1.0;
    Storyboard.SetTargetName(daMove, "contTrans");
               new PropertyPath(TranslateTransform3D.OffsetXProperty));

    //do angle
    double angle = col > Constants.COLUMNS / 2 ? -15 : 15;
    DoubleAnimation daAngle = 
       new DoubleAnimation(angle, new Duration(TimeSpan.FromSeconds(0.8)));
    Storyboard.SetTargetName(daAngle, "contAngle");
      new PropertyPath(AxisAngleRotation3D.AngleProperty));

    DoubleAnimation daAngle2 = 
      new DoubleAnimation(0, new Duration(TimeSpan.FromSeconds(1)));
    daAngle2.BeginTime = daAngle.Duration.TimeSpan;
    Storyboard.SetTargetName(daAngle2, "contAngle");
      new PropertyPath(AxisAngleRotation3D.AngleProperty));




Like I say, the Pan is done using a standard WPF Slider control, but it has just had its default Template changed a bit to look sexier. With its default Template applied, it would look like:

Image 13

But with Marlon's special Template below, it now looks like this:

Image 14

<!-- Slider to move ContainerUIElement3D -->
<Slider x:Name="slideImages" Minimum="0" 
        Maximum="{x:Static local:Constants.COLUMNSTOSHOW}" 
        Height="20" Margin="10,0,0,0"  >
    <ControlTemplate TargetType="Slider">
                <!-- Tile background to show the boxes -->
                                    Brush="{StaticResource backgroundBrush}">
                                    <RectangleGeometry Rect="0,0,100,100" />

                            <GeometryDrawing Brush="White">
                                        <RectangleGeometry Rect="50,50,50,50" />



            <Track Name="PART_Track">
                    <Style TargetType="RepeatButton">
                        <Setter Property="Template">
                                <ControlTemplate TargetType="RepeatButton">
                                    <Border Background="{TemplateBinding Background}" />
                    <RepeatButton Background="Transparent"
              Command="Slider.DecreaseLarge" />
                    <Thumb Width="20" 
                       Opacity="0.7" />
              Command="Slider.IncreaseLarge" />


Is also a standard WPF Slider control, whose ValueChanged method simply moves the ViewPort3D camera's Z position in or out, which simulates a zoom:

/// <summary>
/// Changes the embedded ViewPort3D camera position between 4-10. Simulating a zoom
/// </summary>
private void slideZoom_ValueChanged(object sender, 
             RoutedPropertyChangedEventArgs<double> e)
    CameraPosition = e.NewValue;
/// <summary>
/// The new Camera Z position. When set aninmates the camera position to the new
/// Z position. This is a simulated Zoom
/// </summary>
public double CameraPosition
        Point3D newPosition = new Point3D(camera.Position.X, camera.Position.Y, value);
        Point3DAnimation daZoom = new Point3DAnimation(newPosition, 
                                      new Duration(TimeSpan.FromSeconds(1)));
        camera.BeginAnimation(PerspectiveCamera.PositionProperty, daZoom);

You can also zoom in/out using the mouse wheel, which is achieved using the following code:

/// <summary>
/// Handle the Mouse wheel to Zoom in and out
/// </summary>
/// <param name="e"></param>
protected override void OnMouseWheel(MouseWheelEventArgs e)
   //divide the value by 10 so that it is more smooth
   double value = Math.Max(0, e.Delta / 10);
   value = Math.Min(e.Delta, Constants.COLUMNSTOSHOW);
   slideZoom.Value = value;

I think that concludes how it all hangs together. Shown below are a few areas where I felt it could be improved, and where PicLens is actually much better.

Saving Photos You Like

At the request of Josh Smith, we have also allowed users to save their pictures. Once they click on an image, the user will be presented with a popup window as shown below, from where they will be able to save the picture to a location of their choice:

Image 15

You would be wrong if you thought this code was easy to do. It actually took a while to get right, and is mainly contained in a class called ImageHelper, should you wish to look at it.

Working with images in WPF is not as easy as working with GDI+.


Due to some requests to be able to not have the rotating on the individual models, we have now added the ability to either use rotation or not. This and other user settings can be set up in the App.Config file where the following key/value pairs may be used to configure MarsaX.

    <!-- These cant be bigger than 2 and 25 as Yahoo ImageSearch 
         API has a limit of 50 (so ROWS * COLS can't be > 50) -->
    <add key="rows" value="2"/>
    <add key="columns" value="25"/>
    <!-- Set this true if you want the 3D model to flip 
         around on mouse over -->
    <add key="should3DModelFlipOnMouseOver" value="false"/>
    <!-- Saved image default location -->
    <add key="savedImageLocation" value="c:\"/>
    <!-- Set this true to stretch images to fill 3D model, 
         otherwise images will be shown at natural ratio -->
    <add key="stretchImagesFor3DModels" value="true"/>

Areas for Improvement

Video Support

PicLens also supports videos for the items within the 3D plane. Whilst obtaining an image for a video is fairly easy to extract using the RenderTargetBitmap method, it must be noted that all the videos are web based. Now, the MediaElement in WPF is not really intended for live streaming as far as I know. So that's one down fall. The next issue is that the MediaElement in WPF is really only meant to support whatever media formats Windows Media Player (WMP) supports, and the end user has to have WMP installed. The last area that I didn't like was the fact that to display a video in 3D space, I would have had to swap to use Visual2DViewport3D elements, which allow the hosting of 2D Visuals such as a MediaElement in a Viewport3D.

Which is all cool, but this type of element doesn't have Mouse events, so one would also need to do hit testing directly on the Viewport3D for these types of elements. For images, you can use a ModelUIElement3D element, which is a full blown element with mouse events and all. This is what MarsaX uses. I think MSFT missed a trick here, and should have made a combined element that had its own events but could also host 2D Visuals. That's just my opinion though.


One of the very cool things about PicLens is that it performs some sort of Virtualization, where it only loads what is visible on the screen. The MarsaX implementation doesn't have any Virtualization. Rather, what it does do is load up a set amount of images from reading the RSS feed mentioned above, so it's not perfect....I know, I know.

Did You Like It

Could I just ask, if you liked this article, could you please vote for it, and perhaps leave a comment?


  • v1.2: 11/06/08 - Added more App.Config options and ability to save images.
  • v1.1: 10/06/08 - Added search textbox enter key down to initiate search. And ability to configure options via App.Config.
  • v1.0: 10/06/08 - Initial posting.


This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


About the Authors

Sacha Barber
Software Developer (Senior)
United Kingdom United Kingdom
I currently hold the following qualifications (amongst others, I also studied Music Technology and Electronics, for my sins)

- MSc (Passed with distinctions), in Information Technology for E-Commerce
- BSc Hons (1st class) in Computer Science & Artificial Intelligence

Both of these at Sussex University UK.


I am lucky enough to have won a few awards for Zany Crazy code articles over the years

  • Microsoft C# MVP 2016
  • Codeproject MVP 2016
  • Microsoft C# MVP 2015
  • Codeproject MVP 2015
  • Microsoft C# MVP 2014
  • Codeproject MVP 2014
  • Microsoft C# MVP 2013
  • Codeproject MVP 2013
  • Microsoft C# MVP 2012
  • Codeproject MVP 2012
  • Microsoft C# MVP 2011
  • Codeproject MVP 2011
  • Microsoft C# MVP 2010
  • Codeproject MVP 2010
  • Microsoft C# MVP 2009
  • Codeproject MVP 2009
  • Microsoft C# MVP 2008
  • Codeproject MVP 2008
  • And numerous codeproject awards which you can see over at my blog

Other Uniblue Systems (
Malta Malta
Check out my Blog

Currently building a WPF Controls library aka AvalonControlsLibrary

Comments and Discussions

Questioncan you do this using c++ or openGL? Pin
funny_hacks3-Feb-10 1:03
Memberfunny_hacks3-Feb-10 1:03 
AnswerRe: can you do this using c++ or openGL? Pin
Sacha Barber3-Feb-10 1:42
MemberSacha Barber3-Feb-10 1:42 
Generali want add text under image Pin
ketnoibanbe22-Jun-09 20:36
Memberketnoibanbe22-Jun-09 20:36 
GeneralTargetInvocationException Pin
Evan Camilleri15-Apr-09 2:12
MemberEvan Camilleri15-Apr-09 2:12 
GeneralRe: TargetInvocationException Pin
Sacha Barber15-Apr-09 2:46
MemberSacha Barber15-Apr-09 2:46 
GeneralRe: TargetInvocationException Pin
Thirumalai M27-Apr-09 23:29
MemberThirumalai M27-Apr-09 23:29 
GeneralRe: TargetInvocationException Pin
Sacha Barber28-Apr-09 0:24
MemberSacha Barber28-Apr-09 0:24 
GeneralExcellent job Pin
PeterKovach11-Nov-08 4:03
MemberPeterKovach11-Nov-08 4:03 
GeneralRe: Excellent job Pin
Sacha Barber11-Nov-08 4:38
MemberSacha Barber11-Nov-08 4:38 
QuestionSaveImageToDisk() Quiestion? Pin
lordavenger9-Oct-08 3:21
Memberlordavenger9-Oct-08 3:21 
AnswerRe: SaveImageToDisk() Quiestion? Pin
Sacha Barber9-Oct-08 3:42
MemberSacha Barber9-Oct-08 3:42 
Questiondevelop 3D with .NET 3.0 Pin
niknurayunni6-Sep-08 17:21
Memberniknurayunni6-Sep-08 17:21 
AnswerRe: develop 3D with .NET 3.0 Pin
marlongrech6-Sep-08 20:50
Membermarlongrech6-Sep-08 20:50 
GeneralRe: develop 3D with .NET 3.0 Pin
niknurayunni6-Sep-08 21:41
Memberniknurayunni6-Sep-08 21:41 
GeneralRe: develop 3D with .NET 3.0 Pin
marlongrech6-Sep-08 23:03
Membermarlongrech6-Sep-08 23:03 
QuestionHate to sound negative... Pin
tonygeek17-Aug-08 11:32
Membertonygeek17-Aug-08 11:32 
AnswerRe: Hate to sound negative... Pin
Sacha Barber18-Aug-08 21:41
MemberSacha Barber18-Aug-08 21:41 
GeneralMagnificent Work Pin
Faheem Rauf25-Jul-08 9:41
MemberFaheem Rauf25-Jul-08 9:41 
GeneralRe: Magnificent Work Pin
Sacha Barber25-Jul-08 21:13
MemberSacha Barber25-Jul-08 21:13 
GeneralAs usual Pin
Dr.Luiji17-Jul-08 10:32
professionalDr.Luiji17-Jul-08 10:32 
GeneralRe: As usual Pin
Sacha Barber17-Jul-08 23:18
MemberSacha Barber17-Jul-08 23:18 
GeneralReally nice Pin
Abhishek Sur5-Jul-08 0:44
professionalAbhishek Sur5-Jul-08 0:44 
GeneralRe: Really nice Pin
Sacha Barber5-Jul-08 1:54
MemberSacha Barber5-Jul-08 1:54 
GeneralVery Awesome Pin
Anbanm29-Jun-08 1:50
MemberAnbanm29-Jun-08 1:50 
GeneralRe: Very Awesome Pin
Sacha Barber29-Jun-08 5:39
MemberSacha Barber29-Jun-08 5:39 

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