user controls - Silverlight usercontrol pain -


i have usercontrol in lib mycompany.silverlight.dll

namespace same - mycompany.silverlight works, can drag-drop control toolbar navigation pane.

now removed control pane, changed namespace of control mycompany. compiled. when tried drag-drop navigation pane got message - enumerator not valid because collection changed.

i didnt change except of namespace.

what problem ? thx

looks bug in vs. guess async project structure data update occurred while designer populating toolbox.

try restarting vs , rebuilding solution.


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