public ImageFileViewModel(string displayName, ToolbarViewModel toolbar) : base(toolbar)
 {
     DisplayName = displayName;
     Height      = Width = 150;
 }
 public ImageFileViewModel(string displayName, ToolbarViewModel toolbar)
     : base(toolbar)
 {
     DisplayName = displayName;
     Height = Width = 150;
 }
 public TextFileViewModel(string displayName, ToolbarViewModel toolbar)
     : base(toolbar)
 {
     DisplayName = displayName;
 }
 protected FileViewModelBase(ToolbarViewModel toolbar)
 {
     this.toolbar = toolbar;
 }
 protected FileViewModelBase(ToolbarViewModel toolbar)
 {
     this.toolbar = toolbar;
 }
 public TextFileViewModel(string displayName, ToolbarViewModel toolbar) : base(toolbar)
 {
     DisplayName = displayName;
 }
 public FileEditorViewModel()
 {
     Toolbar = new ToolbarViewModel(this);
     LoadFiles();
 }