1、优化LOG显示与引用

2、添加PMA工具，工具内容待完善
3、修复流程树显示
4、添加开源项目，优化UI空间
5、其他BUG更改

UsingControl/HZHControls/Controls/NavigationMenu/NavigationMenuItem.cs

@@ -0,0 +1,71 @@
+// ***********************************************************************
+// Assembly         : HZH_Controls
+// Created          : 2019-10-08
+//
+// ***********************************************************************
+// <copyright file="NavigationMenuItem.cs">
+//     Copyright by Huang Zhenghui(黄正辉) All, QQ group:568015492 QQ:623128629 Email:623128629@qq.com
+// </copyright>
+//
+// Blog: https://www.cnblogs.com/bfyx
+// GitHub：https://github.com/kwwwvagaa/NetWinformControl
+// gitee：https://gitee.com/kwwwvagaa/net_winform_custom_control.git
+//
+// If you use this code, please keep this note.
+// ***********************************************************************
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+
+namespace HZH_Controls.Controls
+{
+    /// <summary>
+    /// Class NavigationMenuItem.
+    /// </summary>
+    public class NavigationMenuItem : NavigationMenuItemBase
+    {
+        /// <summary>
+        /// The items
+        /// </summary>
+        private NavigationMenuItem[] items;
+        /// <summary>
+        /// Gets or sets the items.
+        /// </summary>
+        /// <value>The items.</value>
+        [Description("子项列表")]
+        public NavigationMenuItem[] Items
+        {
+            get { return items; }
+            set
+            {
+                items = value;
+                if (value != null)
+                {
+                    foreach (var item in value)
+                    {
+                        item.ParentItem = this;
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether this instance has split lint at top.
+        /// </summary>
+        /// <value><c>true</c> if this instance has split lint at top; otherwise, <c>false</c>.</value>
+        [Description("是否在此项顶部显示一个分割线")]
+        public bool HasSplitLintAtTop { get; set; }
+
+        /// <summary>
+        /// Gets the parent item.
+        /// </summary>
+        /// <value>The parent item.</value>
+        [Description("父节点")]
+        public NavigationMenuItem ParentItem { get; private set; }
+    }
+
+
+}