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AnswerRe: policy issue Pin
Mark Salsbery25-Nov-09 11:54
Mark Salsbery25-Nov-09 11:54 
QuestionRe: policy issue Pin
Tauseef A25-Nov-09 20:44
Tauseef A25-Nov-09 20:44 
AnswerRe: policy issue Pin
Mark Salsbery25-Nov-09 21:38
Mark Salsbery25-Nov-09 21:38 
QuestionRe: policy issue Pin
Tauseef A26-Nov-09 0:36
Tauseef A26-Nov-09 0:36 
AnswerRe: policy issue Pin
Tauseef A26-Nov-09 0:44
Tauseef A26-Nov-09 0:44 
GeneralRe: policy issue Pin
Mark Salsbery26-Nov-09 8:50
Mark Salsbery26-Nov-09 8:50 
GeneralRe: policy issue Pin
Tauseef A29-Nov-09 17:48
Tauseef A29-Nov-09 17:48 
QuestionProblem with ScreenSpaceLines3D Pin
Alaajabre25-Nov-09 2:04
Alaajabre25-Nov-09 2:04 
Hi

i was working with ScreenSpaceLines3D (Part of 3DTools for WPF)

and to draw this object i must to add it to Viewport3D.Children which is Visual3DCollection

when i add the object to that collection then remove it it throw a 'NullReferenceException'

the exception was thrown by a method inside the class which is UpdateTransform() in OnRendering eventHandler

cold someone help in this ?

and the other problem that i can not replace ScreenSpaceLines3D with

any thing i must use it  

Sample of what happens :
<pre>
Viewport3D viewport;
            ScreenSpaceLines3D screenSpaceLines3D;
            public void AddLine()
            {
                  screenSpaceLines3D = new ScreenSpaceLines3D();
                  screenSpaceLines3D.Color = Colors.Blue;
                  screenSpaceLines3D.Points.Add(new Point3D(0, 0, 0));
                  screenSpaceLines3D.Points.Add(new Point3D(10, 10, 10));
                  screenSpaceLines3D.Thickness = 1;

                  viewport = new Viewport3D();

                  viewport.Children.Add(screenSpaceLines3D);
            }

            public void RemoveLine()
            {
                  if (screenSpaceLines3D != null)
                  {
                        viewport.Children.Remove(screenSpaceLines3D);
                  }
            }// The exception appears her

</pre>
Questionwpf 3d transparency Pin
wpftester25-Nov-09 1:52
wpftester25-Nov-09 1:52 
AnswerRe: wpf 3d transparency Pin
Pete O'Hanlon25-Nov-09 2:47
mvaPete O'Hanlon25-Nov-09 2:47 
QuestionGetting Started - WPF/ WCF/ WWF Pin
Anoop Brijmohun24-Nov-09 23:43
Anoop Brijmohun24-Nov-09 23:43 
AnswerRe: Getting Started - WPF/ WCF/ WWF Pin
Mark Salsbery25-Nov-09 16:55
Mark Salsbery25-Nov-09 16:55 
AnswerRe: Getting Started - WPF/ WCF/ WWF Pin
sisvis26-Nov-09 3:56
sisvis26-Nov-09 3:56 
QuestionWPF Table control Pin
Nekkantidivya24-Nov-09 2:07
Nekkantidivya24-Nov-09 2:07 
AnswerRe: WPF Table control Pin
Mark Salsbery24-Nov-09 7:57
Mark Salsbery24-Nov-09 7:57 
GeneralRe: WPF Table control Pin
Nekkantidivya24-Nov-09 18:00
Nekkantidivya24-Nov-09 18:00 
GeneralRe: WPF Table control Pin
Mark Salsbery24-Nov-09 18:48
Mark Salsbery24-Nov-09 18:48 
QuestionReceiving Messages/Notifications in Silverlight from Stand Alone WF Duplex Service Pin
Topher Clay23-Nov-09 5:56
Topher Clay23-Nov-09 5:56 
QuestionSilverlight Business Application VS Web Application Pin
hussain.attiya22-Nov-09 20:51
hussain.attiya22-Nov-09 20:51 
AnswerRe: Silverlight Business Application VS Web Application Pin
Mark Salsbery23-Nov-09 8:00
Mark Salsbery23-Nov-09 8:00 
GeneralRe: Silverlight Business Application VS Web Application Pin
hussain.attiya23-Nov-09 20:22
hussain.attiya23-Nov-09 20:22 
GeneralRe: Silverlight Business Application VS Web Application Pin
Mark Salsbery24-Nov-09 7:28
Mark Salsbery24-Nov-09 7:28 
QuestionHow to change WPF table width and height Pin
Nekkantidivya22-Nov-09 18:04
Nekkantidivya22-Nov-09 18:04 
GeneralRe: How to change WPF table width and height Pin
AspDotNetDev22-Nov-09 19:30
protectorAspDotNetDev22-Nov-09 19:30 
GeneralRe: How to change WPF table width and height Pin
Richard MacCutchan22-Nov-09 22:46
mveRichard MacCutchan22-Nov-09 22:46 

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