public ModelContextViewModel(ViewModelStore viewModelStore, ModelContext modelContext, BaseMainViewModel mainViewModel) : base(viewModelStore, false) { this.modelContext = modelContext; this.mainViewModel = mainViewModel; this.selectModelContextCommand = new DelegateCommand(SelectModelContextCommand_Executed); this.PreInitialize(); if (modelContext != null) { this.modelContext.DocumentClosed += new EventHandler(ModelContext_DocumentClosed); this.modelContext.DocumentLoaded += new EventHandler(ModelContext_DocumentLoaded); this.modelContext.DocumentReloaded += new EventHandler(ModelContext_DocumentLoaded); } this.executePluginCommand = new DelegateCommand<IPlugin>(ExecutePluginCommandExecuted); }