Expand folder icon example

2018-01-26 22:16:45 +00:00
parent e6736afa2c
commit 036f2cb722
3 changed files with 4 additions and 15 deletions
--- a/WPF/03-TreeViewsSimpleViewModel/WpfTreeView/Directory/ViewModels/DirectoryItemViewModel.cs
+++ b/WPF/03-TreeViewsSimpleViewModel/WpfTreeView/Directory/ViewModels/DirectoryItemViewModel.cs
@ -16,6 +16,8 @@ namespace WpfTreeView
        /// </summary>
        public DirectoryItemType Type { get; set; }

+        public string ImageName => Type == DirectoryItemType.Drive ? "drive" : (Type == DirectoryItemType.File ? "file" : (IsExpanded ? "folder-open" : "folder-closed"));
+
        /// <summary>
        /// The full path to the item
        /// </summary>