doc of attach/tipElement

doc of native_controls/listview,menu,passwordbox

doc/source/handycontrol/native_controls/menu/index.md

@@ -1,5 +1,82 @@
 ---
-title: 建设中
+title: Menu 菜单
 ---
 
-建设中
+# MenuBaseStyle
+
+`HandyControl`中的菜单默认样式，一般不建议直接使用，而是选择继承，便于个人自定义风格
+
+样式
+
+```xml
+    <Style BasedOn="{StaticResource MenuItemBaseStyle}" TargetType="MenuItem"/>
+    <Style BasedOn="{StaticResource MenuBaseStyle}" TargetType="Menu"/>
+```
+
+使用
+
+```
+<Menu ItemsSource="{Binding Menus}">
+        <Menu.ItemTemplate>
+            <HierarchicalDataTemplate ItemsSource="{Binding Children}">
+                <TextBlock Text="{Binding Name}"></TextBlock>
+            </HierarchicalDataTemplate>
+        </Menu.ItemTemplate>
+</Menu>
+```
+
+数据视图
+
+```c#
+    //菜单子项视图类
+    public class MenuItemViewModel
+    {
+        public List<MenuItemViewModel> Children { get; set; }
+        public MenuItemViewModel Parent { get; set; }
+        public string Name { get; set; }
+        public string Remark { get; set; }
+    }
+    //菜单数据视图类
+    public class MenuViewModel
+    {
+        public MenuViewModel()
+        {
+            Menus = new List<MenuItemViewModel>
+            {
+               new MenuItemViewModel
+               {
+                 Name="一级菜单",
+                 Children =  new List<MenuItemViewModel>{
+                  new MenuItemViewModel{
+                    Name="二级菜单"
+                  }
+                 }
+               },
+               new MenuItemViewModel
+               {
+                 Name="一级菜单",
+                 Children =  new List<MenuItemViewModel>{
+                  new MenuItemViewModel{
+                    Name="二级菜单"
+                  }
+                 }
+               },
+               new MenuItemViewModel
+               {
+                 Name="一级菜单",
+                 Children =  new List<MenuItemViewModel>{
+                  new MenuItemViewModel{
+                    Name="二级菜单"
+                  }
+                 }
+               }
+            };
+        }
+        public List<MenuItemViewModel> Menus { get; set; }
+    }
+```
+
+效果
+
+![Menu.BaseStyle](https://raw.githubusercontent.com/HandyOrg/HandyOrgResource/master/HandyControl/Doc/native_controls/Menu.BaseStyle.png)
+