一步一步webpart-创新显示指定文档库最新的文件列表的WebPart(5)

一.说明:

•创建一个显示指定文档库最新的文件列表的WebPart
•在WebPart定义可在浏览时让用户自行调整的属性
•在WebPart中访问SharePoint Object Model
二.开始创建
2.1新建项目"WebPartLibrary2"
2.2新建WebPart2.cs代码如下:

using System;
using System.ComponentModel;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Xml.Serialization;
using Microsoft.SharePoint;
using Microsoft.SharePoint.Utilities;
using Microsoft.SharePoint.WebPartPages;
using Microsoft.SharePoint.WebControls;//自己导入
namespace WebPartLibrary2

2.3新建并配置WebPart2.dwp,修改WebPart2.dwp文件代码如下:

<?xml version="1.0" encoding="utf-8"?>
<WebPart xmlns="http://schemas.microsoft.com/WebPart/v2" >
<Title>李燕平的webpart2</Title>
<Description>第二个webpart</Description>
<Assembly>WebPartLibrary2</Assembly>
<TypeName>WebPartLibrary2.WebPart2</TypeName>
<!-- Specify initial values for any additional base class or custom properties here. -->
</WebPart>

2.4修改SPS虚拟站点的web.confi文件
增加<SafeControl Assembly="WebPartLibrary2" Namespace="WebPartLibrary2" TypeName="*" Safe="True" />
修改 <trust level="WSS_Minimal" originUrl="" />为<trust level="WSS_Medium" originUrl="" />

2.5将WebPartLibrary2.dll拷贝到 SPS虚拟站点根目录的“bin”目录中
2.6导入webpart ( 参见一步一步webpart-如何利用.net制作第一个webpart?(3) )
2.7将导入的webpart显示到页面(参见一步一步webpart-如何利用已导入的webpart?(4) )
....显示出现错误,修改中......