protected bool IsOfType(EdataFileType type) { var vm = CollectionViewSource.GetDefaultView(OpenFiles).CurrentItem as EdataFileViewModel; var ndf = vm?.FilesCollectionView.CurrentItem as EdataContentFile; return(ndf?.FileType == type); }
protected bool IsOfType(EdataFileType type) { var vm = CollectionViewSource.GetDefaultView(OpenFiles).CurrentItem as EdataFileViewModel; if (vm == null) { return(false); } var ndf = vm.FilesCollectionView.CurrentItem as EdataContentFile; if (ndf == null) { return(false); } return(ndf.FileType == type); }
protected bool IsOfType(EdataFileType type) { var vm = CollectionViewSource.GetDefaultView(OpenFiles).CurrentItem as EdataFileViewModel; if (vm == null) return false; var ndf = vm.FilesCollectionView.CurrentItem as EdataContentFile; if (ndf == null) return false; return ndf.FileType == type; }