5、CRM2011编程实战——在CRM中添加修改密码功能

来源：互联网发布：java web访问量统计编辑：程序博客网时间：2024/06/05 22:44

需求：登录CRM2011的用户，让其可以自己修改密码。

解决方案：新建一个自定义页面，为其提供修改域账号功能。第一步：获取当前域账号，第二步：修改当前域账号密码。

新建aspx页面ResetUserPassword.aspx，前台代码如下：

<%@Page Language="C#" AutoEventWireup="true" CodeBehind="ResetUserPassword.aspx.cs" Inherits="Huaxu.Xrm.CrmWeb.ResetUserPassword" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head id="Head1" runat="server">    <title></title>    <style type="text/css">        .columnDiv        {            border: 1px solid #CCCCCC;             width: 380px;             height:296px;             margin-left: auto;             margin-right: auto;             margin-top: 100px;             font-family: 'Microsoft YaHei', SimSun, Tahoma, Arial              }        .columnTit        {            font-weight:600;             font-size:14px;             background:#FFFFFF;             height:30px;             color:#000000;             vertical-align:middle;             width:100%;             text-align:center;        }        .columnLab {            width: 100px;            height: 30px;            text-align:center;            overflow:hidden;             font-weight: normal;             color:#373737;         }        .columnPwd{             width: 155px;        }        .columnnone{             width: 20px;        }        #btnConfirm        {            font-family: 'Microsoft YaHei', SimSun, Tahoma, Arial;            color:#373737;            width:72px;              font-size:12px;                 }    </style>        <script language="javascript" src="/_common/ClientGlobalContext.js.aspx"></script>        <script language="javascript" src="/WebResources/hxcs_Huaxu.RESTAPI.js"></script>        <script language="javascript" type="text/javascript">            function getQueryString(name) {                var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");                var r = window.location.search.substr(1).match(reg);                if (r != null) return unescape(r[2]); return null;            }            var _userId;            function pageLoad() {                _userId = getQueryString("userid").toLocaleLowerCase();                if (_userId == "") {                    alert("缺少参数,无法打开页面");                    window.close();                    return;                }                //通过获取用户的ID来查找对应域用户的登录名称                document.getElementById("txtUsername").style.background = "#CCCCCC";                var queryString = "$select=DomainName&$filter=SystemUserId eq guid'" + _userId + "'";                var results = Huaxu.RESTAPI.retrieveMultipleRecordsSynchro("SystemUser", queryString);                if (results.exception != null) {                    alert("获取用户名失败\n" + results.exception.description);                    return;                }                else {                    var _domainName = results.result[0].DomainName;                    //var _userName = _domainName.substring(_domainName.indexOf("\\") + 1, _domainName.length);                    document.getElementById("txtUsername").value = _domainName;                    document.getElementById("txtUsername").setAttribute("readOnly", "false");                }            }            //检查所输入的信息是否正确,并弹出相应的错误信息            function checkMessage() {                var userName = document.getElementById("txtUsername");                var oldPwd = document.getElementById("txtOldPwd");                var newPwd = document.getElementById("txtNewPwd");                var comPwd = document.getElementById("txtConfirmPwd");                if (userName.value == '') {                    alert("输入的用户名为空值,请重新输入..");                    return false;                }                if (oldPwd.value == '') {                    alert("输入的旧密码为空值,请重新输入..");                    return false;                }                if (newPwd.value == '') {                    alert("输入的新密码为空值,请重新输入..");                    return false;                }                else {                    if (oldPwd.value == newPwd.value) {                        alert("输入的新密码和旧密码一致,请重新输入..");                        return false;                    }                }                if (comPwd.value == '') {                    alert("输入的确认密码为空值,请重新输入..");                    return false;                }                else {                    if (newPwd.value == comPwd.value) {                        return true;                    }                    else {                        alert("输入的新密码和确认密码不一致,请重新输入..");                        return false;                    }                }                return true;            }    </script></head><body style="border-width: 0px; background-color: #e9edf1"><form id="form1" runat="server"><div class="columnDiv"><table style="width:380px;">    <tr>       <td class="columnTit">用户的密码修改</td>    </tr></table>    <table style="width: 380px; height:170px; font-size: 14px; background-color: #D9D9D9">      <tr>        <td class="columnnone"></td>        <td class="columnLab"><asp:Label ID="Label1" runat="server" Text="用户登录名:" ></asp:Label></td>        <td class="columnPwd"><asp:TextBox ID="txtUsername" runat="server" Width="155px" ></asp:TextBox></td>        <td class="columnnone"><asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"             ControlToValidate="txtUsername" ForeColor="#CC0000">*</asp:RequiredFieldValidator></td>        <td class="columnnone"></td>      </tr>      <tr>        <td class="columnnone"></td>        <td class="columnLab"><asp:Label ID="Label2" runat="server" Text="旧密码:"></asp:Label></td>        <td class="columnPwd"><asp:TextBox ID="txtOldPwd" runat="server" TextMode="Password" Width="155px"></asp:TextBox></td>        <td class="columnnone"><asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"              ControlToValidate="txtOldPwd" ForeColor="#CC0000">*</asp:RequiredFieldValidator></td>        <td class="columnnone"></td>      </tr>          <tr>        <td class="columnnone"></td>        <td class="columnLab"><asp:Label ID="Label3" runat="server" Text="新密码:"></asp:Label></td>        <td class="columnPwd"><asp:TextBox ID="txtNewPwd" runat="server" TextMode="Password" Width="155px"></asp:TextBox></td>        <td class="columnnone"><asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"              ControlToValidate="txtNewPwd" ForeColor="#CC0000">*</asp:RequiredFieldValidator></td>        <td class="columnnone"></td>      </tr>          <tr>        <td class="columnnone"></td>        <td class="columnLab"><asp:Label ID="Label4" runat="server" Text="确认新密码:"></asp:Label></td>        <td class="columnPwd"><asp:TextBox ID="txtConfirmPwd" runat="server" TextMode="Password" Width="155px"></asp:TextBox></td>        <td class="columnnone"><asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server"              ControlToValidate="txtConfirmPwd" ForeColor="#CC0000">*</asp:RequiredFieldValidator>             <asp:CompareValidator ID="CompareValidator1" runat="server"              ControlToCompare="txtNewPwd" ControlToValidate="txtConfirmPwd"              ForeColor="#CC0000">*</asp:CompareValidator></td>        <td class="columnnone"></td>      </tr>          <tr>        <td colspan="5" style="height:25px; padding-left:230px;">        <asp:Button ID="btnConfirm" runat="server" Text="确认" OnClientClick="return checkMessage()" OnClick="Confirm_Click"/>        </td>      </tr>      <tr>        <td colspan="5" style=" height:0.5px; background-color: #A4ABB2; width:100%;"></td>      </tr>      <tr>        <td id="passwordNote" colspan="5" style=" height:83px; font-size:12px; padding-left:8px"> </td>      </tr>    </table>    </div>    </form></body></html>

后台代码如下：

using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.DirectoryServices;using System.Text;using System.Configuration;using System.Collections.Specialized;using Microsoft.Xrm.Sdk.Client;using Microsoft.Xrm.Sdk.Discovery;namespace IsWaterWeb{    public partial class ResetUserPassword : System.Web.UI.Page    {        protected void Page_Load(object sender, EventArgs e)        {        }        protected void Confirm_Click(object sender, EventArgs e)        {            //判断是否成功的登录域            Boolean boolTest = false;            //切分登录名,来获取用户名和域名            try            {                //List<string> landingInfo = GetLandingInfo();                string loginName = txtUsername.Text;                int domainLength = loginName.IndexOf("\\");                int nameLength = loginName.Length - domainLength - 1;                string domainName = loginName.Substring(0, domainLength);                string userName = loginName.Substring(domainLength + 1, nameLength);                string doaminAddress = "LDAP://" + domainName;                string username = ConfigurationManager.AppSettings["username"];                string pwd = ConfigurationManager.AppSettings["pwd"];                //username = "crmisv";                //pwd = "Huaxu007";                //获取域的相关信息                DirectoryEntry de = new DirectoryEntry(doaminAddress, username, pwd, AuthenticationTypes.Secure);                //DirectoryEntry de = new DirectoryEntry(doaminAddress);                de.UsePropertyCache = true;                DirectorySearcher searcher = new DirectorySearcher();                searcher.SearchRoot = de;                searcher.SearchScope = SearchScope.Subtree;                searcher.Filter = string.Format("(&(objectClass=user)(samAccountName={0}))", userName.Trim());                SearchResult result = searcher.FindOne();                boolTest = true;                //判断用户是否存在                if (result == null)                {                    this.Response.Write(" <script language=javascript>alert('该用户不存在,无法进行密码修改..')</script> ");                    return;                }                //用户密码的修改                result.GetDirectoryEntry().Invoke("ChangePassword", new object[] { txtOldPwd.Text.Trim(), txtNewPwd.Text.Trim() });                this.Response.Write(" <script language=javascript>alert('密码修改成功.')</script> ");                result.GetDirectoryEntry().CommitChanges();            }            catch (Exception ex)            {                if (!boolTest)                {                    this.Response.Write(" <script language=javascript>alert('密码修改失败,获取域信息错误,请联系管理员。')</script> ");                }                this.Response.Write(" <script language=javascript>alert('密码修改失败,请检测密码是否填写正确,或密码不允许修改。')</script> ");            }        }    }}

注意：build后，将此aspx页面放置到服务中ISV目录下，然后使用SiteMapEditor工具在CRM2011 上面新建一个菜单，指向我们这个新建的自定义页面的地址，就ok了。如果出现报错，请确认是否将相应的dll拷贝到了服务器上ISV/bin目录下。

5 0