添加项目文件。

WaterCloud.Code/Attribute/ServiceDescriptionAttribute.cs

@@ -0,0 +1,23 @@
+using System;
+
+namespace WaterCloud.Code
+{
+	[AttributeUsage(AttributeTargets.Class, Inherited = true)]
+	public class ServiceDescriptionAttribute : Attribute
+	{
+		public string ClassDescription
+		{
+			get;
+			set;
+		}
+
+		private ServiceDescriptionAttribute()
+		{
+		}
+
+		public ServiceDescriptionAttribute(string classDescription)
+		{
+			ClassDescription = classDescription;
+		}
+	}
+}