check this
http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/e5350510-8a48-4c8f-9266-11ebd45e7497
There might be an memory leak there
Pregunta
If there are 5000 ContentControl in WPF get recreated each time when I click a button, the application turns into zombie process.
ContentControl are created by the DataTemplate. The memory usage keeps going up.
Solución
check this
http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/e5350510-8a48-4c8f-9266-11ebd45e7497
There might be an memory leak there