添加项目文件。

MetroGauges/Controls/MyEventArgs.cs

@@ -0,0 +1,37 @@
+using MetroGauges.Controls;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace MetroGauges
+{
+    public class HighlighEvent : EventArgs
+    {
+        public Point Location { get; set; }
+
+        public BlockData Block { get; set; }
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public class NodeCheckInputArgs : EventArgs
+    {
+        /// <summary>
+        /// 
+        /// </summary>
+        public bool Cancel { get; set; }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string NewText { get; set; }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string OldText { get; set; }
+
+    }
+}