Latest Contributions by JoeHershman

In the code example from the sample you pointed to the SelectionChanged Event returns a Graphic collection (IList) as shown below e.AddedItems.         private void QueryDetailsDataGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)         {             foreach (Graphic g in e.AddedItems)                 g.Select();             foreach (Graphic g in e.RemovedItems)                 g.UnSelect();         } The Graphic object has a Geometry property and your case because you selected points this Geomtry would be a MapPoint object.  Something like this below should get the MapPoint you need         private void QueryDetailsDataGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)         {             //This would work with multiple points being selected             ESRI.ArcGIS.Client.Geometry.PointCollection points = new ESRI.ArcGIS.Client.Geometry.PointCollection();             foreach ( Graphic g in e.AddedItems )             {                 MapPoint mapPoint = g.Geometry as MapPoint;                 if (mapPoint != null )                 {                     points.Add(mapPoint);                 }             }             MultiPoint multiPoint = new MultiPoint(points);             MyMap.ZoomTo(multiPoint.Extent);             //If you user was only allowed to select a single point it would be something like this              Graphic g = e.AddedItems[0] as Graphic;              MapPoint mapPoint = g.Geometry as MapPoint;              if (mapPoint != null )              {                    MyMap.ZoomToResolution(MyMap.Resolution / MyMap.ZoomFactor, mapPoint);  //As shown Above               }             foreach (Graphic g in e.RemovedItems)                 g.UnSelect();         } Hope that helps -Joe ... View more

Well it seem it is something to do with when running from IIS you must treat the connection like an internet connection to the service catalog and not like a LAN connection.  I changed my PropertySet from setting machine name to setting Url and not it is working Cheers ... View more

Patrick, Thanks for the response, after I posted I guessed that might be the solution as it is a similiar approach for managing an AGS from another machine without a domain.  Just had to convince the IT guys here that it was necessary so they would setup the account 🙂 Thanks again -Joe ... View more

Your solution does work but it is still causing me a problem that I am not resolving.  I moved some of my imagery over to the local disk and built the services from there and it all works.  However, I am still having an issue when the imagery is stored on a network share.  I have checked and the "Everyone" user has read permissions to this folder, but the issue still exists. Is there a special way that permissions need to be set on a network share so that the SOC will have the appropriate access?  My SOC user is not a domain user only a local user on the AGS machine, I am not sure if I will need to make the user a domain user (that seems like an odd requirement to me).  Is there something else I am missing? Thanks -joe ... View more

My approach is do be looping through the GraphicsContainer and then storing the items to be deleted into a List then looping through that list at the end and deleting each element.  I think because the Graphics Collection is so big that it takes a while to find the element in the collection in order to remove it.  I have put some timers in there and the call to IGraphicsContainer:: DeleteElement is really slow. The approach I am thinking of trying, which is a bit convoluted but I think may improve performance is to delete everything from the GraphicsContainer and make an ElementCollection of all the things that should be kept.  Then use IGraphicsContainer::AddElements methods and add them back.  I'll see what happens Thanks again. -Joe ... View more

That was it IMultiLayerMarker in my case.  not sure why I did not see it, does exactly what I expected. Thanks for the help. You would not happen to know a way to speed up deleting elements, I delete a lot of elements (probably close to 1000 in some cases) and it takes forever (well almost 10 minutes, which seems like forever when you are watching) Thanks again -joe ... View more

Hi, Basically you just need to initialize a Graphic object and then change to using object initialization.  This occurs in code not Xaml. So start by writing the code for a new Graphic Graphic g = new Graphic();  (for me the new Graphic completes automatically after the = is typed).  Replace the (); with {} and start to type the word Geometry (or Symbol...). At this point Visual Studio hanges for a minute and then pops up a huge intellisense window.  I should give the caveat that I do have ReSharper running, so perhaps this has something to do with it, but it seems like a standard Visual Studio intellisense. Thanks, I appreciate your taking the time to look into this -Joe ... View more

Thanks for the help, this was exactly the solution I needed. ... View more

This is exactly what we have been trying to do.  So the sooner you can have the code posted the better.  I can clean it up ... View more

As you said this seems to be the only thing available using a line cap.  I am not sure I undersatnd why ESRI seems to have gone out of the way to not expose any thing that could allow users to do more than make lines have cool visual affects.  It seems to me that it would make sense to have Symbol be a UI Component so developers could have greater control over the Control Template.  Or some way to have access to the actuall UI Elmenent that is being drawn on, like Flex does.  I think what we are trying to accomplish should be possible in a straight forward way. If you have any thoughs on making a polyline that is truly an arrow it would be greatly appreciated. ... View more

I have tried it both ways, that just happens to be where I was at when I copied it.  The best I can see with this setting is that if you make a really, really thick line you can kind of tell there is a triangle at the end when you zoom in.  But on a normal thckness line you cannot see any difference when you change this setting. What I really want to do is create a line that has an arrow head end point, not just a small triangular end point.  Like I said in my intial post, I did this in Flex, and if I were to just use the core .net shapes I can do it I have been messing around with the various aspects of the ControlTemplate, it looks to me like somehow there might be a way to use the PathGeometry to get the behavior I want.  I have yet to figure out how you can set a path the starts at the end point of the line (I am no XAML guru).  If you have any insight into how one might go about this I would greatly appreciate it.  It seems a little mysterious how the Path "Element" is being grabbed onto and used Thanks -Joe ... View more