Please let me know if others are having the following problem as well:
I am using the ArcGIS Silverlight 2.3 API.
Map tips for polygon features work properly when at 100% zoom (View Menu). But when I have this set at 150%, 200% etc. the first map tip always works but after that they are all off.
This problem has been plagueing me for some time. Once the map tip is off (selects wrong tip) you have to perform a zoom and then the first tip will be correct again.
I only had this problem on my Testing computer. Not any other computer so I thought it had to be the video card. Then i noticed that the zoom was set on 150%. I set it back to 100% and the map tips are working correctly. It only affects the map tips not a query on click like a Identify task.
Tracy