Supersnake.Tools.Tester

using System;
using System.Reflection;

/**//**
 * 测试类各种方法
 */  

namespace Supersnake.Tools
{
    /**//// <summary>
    /// Tester 的摘要说明。
    /// </summary>
    public class Tester
    {
        public Tester()
        {
            //
            // TODO: 在此处添加构造函数逻辑
            //
        }

        /**//// <summary>
        /// RunMethod
        /// </summary>
        /// <param name="type">类</param>
        /// <param name="sMethod">方法名</param>
        /// <param name="objInstance">实例</param>
        /// <param name="objParams">参数</param>
        /// <param name="flags">绑定标志</param>
        /// <returns></returns>
        private static object runMethod(System.Type type, 
            string sMethod,    object objInstance, 
            object[] objParams,    BindingFlags flags)
        {
            MethodInfo method;
            
            try
            {
                method = type.GetMethod(sMethod,flags);
                if(method==null)
                {
                    string msg = "there is no method for type " + type + ".";
                    throw new ArgumentException(msg);
                }

                return method.Invoke(objInstance,objParams);
            }
            catch
            {
                throw;
            }
        }//~RunMethod

        /**//// <summary>
        /// RunInstanceMethod 运行实例方法
        /// 引发异常: ArgumentException, Exception from Type.GetMethod()
        /// </summary>
        /// <param name="type">类型</param>
        /// <param name="sMethod">方法名</param>
        /// <param name="objInstance">实例</param>
        /// <param name="objParams">参数</param>
        /// <returns>函数返回值</returns>
        public static object RunInstanceMethod(System.Type type, 
            string sMethod, object objInstance, object[] objParams)
        {
            BindingFlags flags = BindingFlags.Instance 
                | BindingFlags.Public 
                | BindingFlags.NonPublic;
            return runMethod(type,sMethod,objInstance,objParams,flags);
        }

        /**//// <summary>
        /// RunStaticMethod 运行静态方法
        /// </summary>
        /// <param name="type">类型</param>
        /// <param name="sMethod">方法名</param>
        /// <param name="objParams">参数</param>
        /// <returns>函数返回值</returns>
        public static object RunStaticMethod(System.Type type,
            string sMethod,object[] objParams)
        {
            BindingFlags flags = BindingFlags.Static
                | BindingFlags.Public
                | BindingFlags.NonPublic;
            return runMethod(type,sMethod,null,objParams,flags);
        }
    }
}