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asp.net微信开发（用户分组管理）
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上一篇已讲解到新建用户分组，移动用户到分组的功能，这一章主要讲解修改分组名称和删除分组

asp.net微信开发（用户分组管理）

直接上代码，废话不多说，获取分组列表需要用到的实体类

 /// <summary>
 /// 微信分组类
 /// </summary>
 public class WxGroupsInfo
 {
  public string Group_ID { get; set; }//分组编号
  public string Group_Name { get; set; }//分组名称
  public string Group_Count { get; set; }//分组人数
 }

前台代码：

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
  <title></title>
  <link href="css/style.css" rel="Stylesheet" type="text/css" />
 <style type="text/css">
   .inputstyle { height:35px; line-height:35px; text-indent:5px; width:350px;background-image:url('images/inputbg.gif'); background-repeat:repeat-x;border-top:solid 1px #a7b5bc; border-left:solid 1px #a7b5bc; border-right:solid 1px #ced9df; border-bottom:solid 1px #ced9df;margin:15px auto 15px auto;
  }
  a:hover { cursor:pointer;
  }
  .g_title { width:100%; border-bottom:2px solid #ced9df;font-size:20px; font-weight:bold; text-align:left; text-indent:5px; height:40px; line-height:40px;
  }
   th { height:35px;background-image:url('images/th.gif'); background-repeat:repeat-x;
  }
   tr { height:30px;
   }
  #shownewgroup { width:300px; height:200px; background-color:white;z-index:9999; border:2px solid #DDD; top:40%; left:40%; background-color:#fff; position:fixed;margin:-100px auto auto -100px; display:none;
  }
  #shownewgroupzhezhaoceng { height:200%; width:200%; left:0px; top:0px;position:fixed; z-index:9998; background:rgb(50,50,50);background:rgba(0,0,0,0.5); display:none;
  }
  .closeLogin { height:30px; border-bottom:2px solid #31bb34; text-align:right; line-height:30px; font-size:14px; font-weight:bold;
  }
  a:hover { cursor:pointer;
  }
   .inputstyle22 { height:35px; line-height:35px; text-indent:5px; width:280px;background-image:url('images/inputbg.gif'); background-repeat:repeat-x;border-top:solid 1px #a7b5bc; border-left:solid 1px #a7b5bc; border-right:solid 1px #ced9df; border-bottom:solid 1px #ced9df; float:left; margin:auto 5px auto 5px;
  }
 </style>
  <script src="/UploadFiles/2021-04-02/jquery-1.7.1.min.js">


后台代码如下：

 





protected void Page_Load(object sender, EventArgs e)
  {
   if(!Page.IsPostBack)
   {
    BindGroupList();
    this.DataBind();
   }
  }

  private void BindGroupList()
  {
   WeiXinServer wxs = new WeiXinServer();

   ///从缓存读取accesstoken
   string Access_token = Cache["Access_token"] as string;

   if (Access_token == null)
   {
    //如果为空，重新获取
    Access_token = wxs.GetAccessToken();

    //设置缓存的数据7000秒后过期
    Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
   }

   string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);

   string jsonres = "";

   string content = Cache["AllGroups_content"] as string;

   if (content == null)
   {
    jsonres = "https://api.weixin.qq.com/cgi-bin/groups/get" + Access_tokento;

    HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(jsonres);
    myRequest.Method = "GET";
    HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();
    StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
    content = reader.ReadToEnd();
    reader.Close();

    //设置缓存的数据7000秒后过期
    Cache.Insert("AllGroups_content", content, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
   }

   //使用前需要引用Newtonsoft.json.dll文件
   JObject jsonObj = JObject.Parse(content);


   int groupsnum = jsonObj["groups"].Count();


   List<WxGroupsInfo> wxgrouplist = new List<WxGroupsInfo>();
   
   for (int i = 0; i < groupsnum; i++)
   {
    WxGroupsInfo wginfo = new WxGroupsInfo();

    wginfo.Group_ID = jsonObj["groups"][i]["id"].ToString();

    wginfo.Group_Name = jsonObj["groups"][i]["name"].ToString();

    wginfo.Group_Count = jsonObj["groups"][i]["count"].ToString();

    wxgrouplist.Add(wginfo);
   }

   this.RepeaterGroupList.DataSource = wxgrouplist;
   this.RepeaterGroupList.DataBind();
  }
  /// <summary>
  /// 绑定事件
  /// </summary>
  /// <param name="sender"></param>
  /// <param name="e"></param>
  protected void RepeaterGroupList_ItemDataBound(object sender, RepeaterItemEventArgs e)
  {
   if(e.Item.ItemType==ListItemType.Item||e.Item.ItemType==ListItemType.AlternatingItem)
   {
    Label lbXuHao = e.Item.FindControl("lbXuHao") as Label;

    int num = 1;

    lbXuHao.Text = num.ToString();

    for (int i = 0; i < this.RepeaterGroupList.Items.Count;i++ )
    {
     num += 1;
     lbXuHao.Text = num.ToString();
    }


    LinkButton LinkBtnDeleteGroup = e.Item.FindControl("LinkBtnDeleteGroup") as LinkButton;

    LinkBtnDeleteGroup.Attributes.Add("OnClick", "return confirm('您确定要删除该分组？删除后该分组内的人员即将恢复到默认分组！')");

   }
  }
  /// <summary>
  /// 执行事件
  /// </summary>
  /// <param name="source"></param>
  /// <param name="e"></param>
  protected void RepeaterGroupList_ItemCommand(object source, RepeaterCommandEventArgs e)
  {

   //ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('删除接口已关闭！');location='WxGroupManageList.aspx';", true);
   if (e.CommandName == "DeleteGroups")
   {
    WeiXinServer wxs = new WeiXinServer();
    string res = "";

    ///从缓存读取accesstoken
    string Access_token = Cache["Access_token"] as string;

    if (Access_token == null)
    {
     //如果为空，重新获取
     Access_token = wxs.GetAccessToken();

     //设置缓存的数据7000秒后过期
     Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
    }

    string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);


    string posturl = "https://api.weixin.qq.com/cgi-bin/groups/delete" + Access_tokento;


    //POST数据例子： POST数据例子：{"group":{"id":108}}

    string groupid = e.CommandArgument.ToString();

    string postData = "{\"group\":{\"id\":\"" + groupid.ToString() + "\"}}";

    res = wxs.GetPage(posturl, postData);

    ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('删除成功！由于缓存问题，您可能需要重新登录才能看到效果！');location='WxGroupManageList.aspx';", true);
   }
  }
  /// <summary>
  /// 创建分组
  /// </summary>
  /// <param name="sender"></param>
  /// <param name="e"></param>
  protected void LinkBtnCreateGroup_Click(object sender, EventArgs e)
  {
   if (this.txtgroupsName.Value.ToString().Equals("分组名称"))
   {
    ////
    ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('不能为空！')", true);
    this.txtgroupsName.Focus();
    return;
   }


   WeiXinServer wxs = new WeiXinServer();
   string res = "";

   ///从缓存读取accesstoken
   string Access_token = Cache["Access_token"] as string;

   if (Access_token == null)
   {
    //如果为空，重新获取
    Access_token = wxs.GetAccessToken();

    //设置缓存的数据7000秒后过期
    Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
   }

   string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);


   string posturl = "https://api.weixin.qq.com/cgi-bin/groups/create" + Access_tokento;


   string postData = "{\"group\":{\"name\":\"" + this.txtgroupsName.Value.ToString().Trim() + "\"}}";


   res = wxs.GetPage(posturl, postData);


   ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('创建成功！如未显示，请退出重新登录即可！');location='WxGroupManageList.aspx';", true);
  }







修改分组名称的页面


asp.net微信开发（用户分组管理）


前台代码：







<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
 <title></title>
 <style type="text/css">
  .inputstyle { height:35px; line-height:35px; text-indent:5px; width:280px;background-image:url('images/inputbg.gif'); background-repeat:repeat-x;border-top:solid 1px #a7b5bc; border-left:solid 1px #a7b5bc; border-right:solid 1px #ced9df; border-bottom:solid 1px #ced9df; float:left; margin:auto 5px auto 5px;
  }
 </style>
</head>
<body>
 <form id="form1" runat="server">
  <table border="1" style=" width:500px; border-collapse:collapse; margin:20px auto 20px auto; line-height:40px;">
   <tr>
    <td style="text-align:right;">分组编号：</td>
    <td> <asp:TextBox ID="txtGroupId" CssClass="inputstyle" Enabled="false" runat="server"></asp:TextBox></td>
   </tr>
   <tr>
    <td style="text-align:right;">分组名称：</td>
    <td> 
     <asp:TextBox ID="txtGroupName" CssClass="inputstyle" runat="server"></asp:TextBox>
    </td>
   </tr>
   <tr>
    <td></td>
    <td>
      <asp:LinkButton ID="LinkBtnSet" runat="server" OnClick="LinkBtnSet_Click" ><div style="background-image:url('images/buttonbg.png'); width:111px; height:35px; line-height:35px; float:left; font-weight:bold;text-align:center;color:#fff;">&nbsp;设&nbsp;置</div></asp:LinkButton></td>
   </tr>
  </table>
 </form>
</body>
</html>






后台代码：







 protected void Page_Load(object sender, EventArgs e)
  {
   if(!Page.IsPostBack)
   {
    if (Request.QueryString["id"] != null)
    {
     string group_id = Request.QueryString["id"].ToString();
     string group_name = Request.QueryString["name"].ToString();
     this.txtGroupId.Text = group_id.ToString();
     this.txtGroupName.Text = group_name.ToString();
     this.txtGroupName.Focus();
    }
   }
  }
  /// <summary>
  /// 设置
  /// </summary>
  /// <param name="sender"></param>
  /// <param name="e"></param>
  protected void LinkBtnSet_Click(object sender, EventArgs e)
  {
   if(String.IsNullOrWhiteSpace(this.txtGroupName.Text.ToString().Trim()))
   {
    ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('不能为空！');", true);
    this.txtGroupName.Focus();
    return;
   }
   if (this.txtGroupName.Text.ToString().Trim().Length>30)
   {
    ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('组名称应在30个字符之内！');", true);
    this.txtGroupName.Focus();
    return;
   }

   WeiXinServer wxs = new WeiXinServer();
   string res = "";

   ///从缓存读取accesstoken
   string Access_token = Cache["Access_token"] as string;

   if (Access_token == null)
   {
    //如果为空，重新获取
    Access_token = wxs.GetAccessToken();

    //设置缓存的数据7000秒后过期
    Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
   }

   string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);


   string posturl = "https://api.weixin.qq.com/cgi-bin/groups/update" + Access_tokento;


   //POST数据例子：POST数据例子：{"group":{"id":108,"name":"test2_modify2"}}


   //string postData = "{\"group\":{\"name\":\"" + this.txtgroupsName.Value.ToString().Trim() + "\"}}";
   string postData = "{\"group\":{\"id\":\"" + txtGroupId.Text.ToString() +"\",\"name\":\""+this.txtGroupName.Text.ToString()+"\"}}";


   res = wxs.GetPage(posturl, postData);


   //使用前需药引用Newtonsoft.json.dll文件
   JObject jsonObj = JObject.Parse(res);

   ///获取返回结果的正确|true|false,
   string isright = jsonObj["errcode"].ToString();//0
   string istrueorfalse = jsonObj["errmsg"].ToString();//ok
   if (isright.Equals("0") && istrueorfalse.Equals("ok"))
   {
　　　　　　　　　　 ///修改成功之后，刷新父窗体，关闭本页
    ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改成功！如未正常显示，属缓存问题，请重新登录即可！');window.opener.location.reload();this.close();", true);
   }
   else
   {
    ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改失败！');this.close();", true);
   }


  }






本文已被整理到了《ASP.NET微信开发教程汇总》，欢迎大家学习阅读。


以上就是用户分组管理的全部核心代码，仅供参考，希望对大家的学习有所帮助。
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