wxdexternaldataexchangemanager.cs

基于微软WF开发的工作流全套实例源码

using System;
using System.Collections.Generic;
using System.Text;
using System.Workflow.Activities;
using System.Workflow.Runtime;

namespace wxwinter.wf.ExchangeServer
{
	public class wxdExternalDataExchangeManager
	{
        ExternalDataExchangeService exchange = new ExternalDataExchangeService();

        WorkflowRuntime engine; //管理器所管理的引擎

        /// <summary>
        /// 构造函数,传入一个引擎对象
        /// </summary>
        public wxdExternalDataExchangeManager(WorkflowRuntime engine)
        {
            this.engine = engine;
            engine.AddService(exchange);
            ExternalMethod obj = new ExternalMethod();
            this.exchange.AddService(obj);
           
        }





	}

    public class ExternalMethod : IExternalMethod
    {
       

        public string NodeNotify(string guid, object message, System.Data.DataSet ds)
        {
            System.Console.WriteLine(guid);
            System.Console.WriteLine(message);

            System.Console.WriteLine(ds.Tables[0].Rows[0][0]);

            return "hell wxd";
        }

      
    }

}