玩转SharePoint 2007(四十二):实现自定义Workflow(1)——在VS中创建一个W

    1 using System;

    2 using System.ComponentModel;

    3 using System.ComponentModel.Design;

    4 using System.Collections;

    5 using System.Drawing;

    6 using System.Workflow.ComponentModel.Compiler;

    7 using System.Workflow.ComponentModel.Serialization;

    8 using System.Workflow.ComponentModel;

    9 using System.Workflow.ComponentModel.Design;

   10 using System.Workflow.Runtime;

   11 using System.Workflow.Activities;

   12 using System.Workflow.Activities.Rules;

   13 

   14 using System.IO;

   15 

   16 namespace Eallies.Workflow.Demo

   17 {

   18     public partial class WriteFile: SequenceActivity

   19     {

   20         private string _Text = string.Empty;

   21 

   22         public WriteFile()

   23         {

   24             InitializeComponent();

   25         }

   26 

   27         public string Text

   28         {

   29             get { return this._Text; }

   30             set { this._Text = value; }

   31         }

   32 

   33         private void WriteFileAction_ExecuteCode(object sender, EventArgs e)

   34         {

   35             string path = @"c:\Workflow.txt";

   36             string text = this._Text + "-" + DateTime.Now.ToString();

   37             StreamWriter writer = new StreamWriter(path);

   38             writer.Write(text);

   39             writer.Close();

   40         }

   41     }

   42 }