更新图数据库相关数据

Ramitta/winTreeList.xaml.cs

@@ -66,7 +66,9 @@ namespace Ramitta
         {
             var label = new Label()
             {
-                Content = text
+                Content = text,
+                Foreground = Brushes.White
+
             };
 
             var node = new LabelTreeNode
@@ -288,6 +290,7 @@ namespace Ramitta
                 {
                     case nameof(LabelTreeNode):
                         newNode = CreateLabelTreeNode(nodeObject, text);
+                        
                         break;
 
                     case nameof(CheckboxTreeNode):
@@ -296,6 +299,7 @@ namespace Ramitta
 
                     case nameof(ComboboxTreeNode):
                         newNode = CreateComboboxTreeNode(nodeObject, text);
+
                         break;
 
                     default:
@@ -351,6 +355,8 @@ namespace Ramitta
                     IsChecked = isChecked,
                     Tag = tag,
                     ToolTip = tag,
+                    Foreground = Brushes.White,
+
                     VerticalAlignment = VerticalAlignment.Center
                 }
             };
@@ -394,14 +400,14 @@ namespace Ramitta
         {
             Nodes.Clear();
         }
-        public void ExpandAll()
+        public void ExpandAll(object? sender = null, RoutedEventArgs? e = null)
         {
             foreach (var node in Nodes)
             {
                 ExpandNode(node);
             }
         }
-        public void CollapseAll()
+        public void CollapseAll(object? sender=null, RoutedEventArgs? e=null)
         {
             foreach (var node in Nodes)
             {
@@ -440,7 +446,7 @@ namespace Ramitta
         #endregion
 
         #region 私有方法
-        private void AddNode(TreeNode node, TreeNode parent)
+        public void AddNode(TreeNode node, TreeNode parent)
         {
             if (parent == null)
             {