SharePoint 改动passwordWeb Part部署方案

1. 以管理员身份打开Visual Studio2010，新建项目，模板选择SharePoint2010，平台选择.NET Framework 3.5, 新建空白SharePoint项目。编辑名称changePWD及位置，点击确定。

2. 弹出SharePoint 自己定义向导。

填写预调试网站，点击验证。验证成功后，选择“部署为场解决方式”。点击确定。

3. 右键点击changePWD，加入----新建项，选择可视Web部件passwordChange。

4. 在解决方式资源管理器中，右键单击引用，加入引用。在.NET选项卡选择System.DirectoryServices.AccountManagement。

5. 编辑代码。

passwordChange.cs:

using System;
using System.ComponentModel;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using Microsoft.SharePoint;
using Microsoft.SharePoint.WebControls;

namespace changePWD.passwordChange
{
    [ToolboxItemAttribute(false)]
    public class passwordChange : WebPart
    {
        // 当更改可视 Web 部件项目项时，Visual Studio 可能会自己主动更新此路径。

        private const string _ascxPath = @"~/_CONTROLTEMPLATES/changePWD/passwordChange/passwordChangeUserControl.ascx";

        public string _domainName;
        [Personalizable(PersonalizationScope.Shared)]
        [WebBrowsable(true)]
        [Category("自己定义设置")]
        [WebDisplayName("请输入域server的计算机全名。
如smallville-pc")]

        public string DomainName
        {
            get { return _domainName ?? (_domainName = "smallville-pc"); }//这里是域名
            set { _domainName = value; }
        }
        protected override void CreateChildControls()
        {
            Control control = Page.LoadControl(_ascxPath);
            Controls.Add(control);
        }
    }
}

passwordChangeUserControl.ascx :

<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>
<%@ Assembly Name="Microsoft.Web.CommandUI, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %> 
<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %> 
<%@ Register Tagprefix="Utilities" Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register Tagprefix="asp" Namespace="System.Web.UI" Assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>
<%@ Import Namespace="Microsoft.SharePoint" %> 
<%@ Register Tagprefix="WebPartPages" Namespace="Microsoft.SharePoint.WebPartPages" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="passwordChangeUserControl.ascx.cs" Inherits="changePWD.passwordChange.passwordChangeUserControl" %>

更改password注意事项：

1.password必须包括下面三部分：字母，数字，特殊符号
2.password长度必须大于6位
3.新password不能与近期5次使用的password同样
4.一天之内仅仅同意改动一次password。
5.password改动后有5分钟的缓冲时间。5分钟后旧password作废。

6.发生更改password遗失，请联系系统管理员
7.联系邮箱ContactMe@126.com

username：

输入旧password

输入新password
再次输入新password

passwordChangeUserControl.ascx.cs :

using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.Security;
using System.DirectoryServices.AccountManagement;
using Microsoft.SharePoint;

namespace changePWD.passwordChange
{
    public partial class passwordChangeUserControl : UserControl
    {
        #region 字符串
        string domainName = string.Empty;
        string logName = string.Empty;
        string splited = string.Empty;
        #endregion

        #region methods
        protected void Page_Load(object sender, EventArgs e)
        {
            domainName = ((passwordChange)Parent).DomainName;
            logName = SPContext.Current.Web.CurrentUser.LoginName;

            if (logName.IndexOf("\") >= 0)
            {

                splited = logName.Split('\')[1];

            }

            SplitedLabel.Text = splited;
        }

        #region 主要功能实现
        protected void OKButton_Click(object sender, EventArgs e)
        {
            string oldpwd = OldCode.Text;
            string newpwd = NewCode2.Text;


            OKButton.Page.Validate();

            if (OKButton.Page.IsValid)
            {

                try
                {
                    PrincipalContext context = new PrincipalContext(ContextType.Domain, domainName, splited, oldpwd);
                    UserPrincipal currentPrincipal = UserPrincipal.FindByIdentity(context, splited);


                    SPSecurity.RunWithElevatedPrivileges(delegate()                       //提升权限运行
                    {
                        currentPrincipal.ChangePassword(oldpwd, newpwd);
                        currentPrincipal.Save();
                    });


                    StaLabel.Text = "password改动成功";
                }
                catch (PasswordException pder)
                {
                    StaLabel.Text = "PWD:[" + pder.Message + "]";
                }
                catch (Exception aner)
                {
                    StaLabel.Text = "password改动错误：[" + aner.Message + "]";
                }
            }
            else
            {
                StaLabel.Text = "按提示更改所填信息";
            }
        }
        #endregion

        protected void ClearButton_Click(object sender, EventArgs e)
        {
            OldCode.Text = string.Empty;
            NewCode1.Text = string.Empty;
            NewCode2.Text = string.Empty;

        }

        #endregion
    }
}

6. 点击生成菜单。选择部署解决方式.

7. 在页面上加入此Web部件。