Added explicit test for IsDisposed in Data property of ProjectExplorer because of force cleanup in view controller. Introduced ProjectExplorerViewController to separate ToggleProjectExplorerCommand from the gui. Injected ToggleProjectExplorerCommand into Ribbon.xaml.cs. Related to Issue [
WTI-190]
git-svn-id:
https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@1908 5a3db67b-de53-47b5-99c8-a1c30a6650e2
Former-commit-id: 35ddf4fa7d8ced5efb21844d63b0a96ff8571d26