asp.net微信开发（用户分组管理）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直接上代码，废话不多说，获取分组列表需要用到的实体类 ///

/// 微信分组类 ///

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：

位置：

首页
微信管理
德桥员工服务中心----分组管理

分组管理

新建分组关闭

30字符以内

确定创建

序号	ID编号	分组名称	分组人数	操作
	<%# Eval("Group_ID") %>	<%# Eval("Group_Name") %>	<%# Eval("Group_Count") %>	','<%# Eval("Group_Name") %>');">修改分组名称删除分组

┼ 新建分组

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 = "http://api.weixin.qq.com/cgi-bin/groups/get?access_token=" + 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 wxgrouplist = new List(); 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(); } ///

/// 绑定事件 ///

/// /// 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！')"); } } ///

/// 执行事件 ///

/// /// 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 = "http://api.weixin.qq.com/cgi-bin/groups/delete?access_token=" + 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); } } ///

/// 创建分组 ///

/// /// 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 = "http://api.weixin.qq.com/cgi-bin/groups/create?access_token=" + 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前台代码：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(); } } } ///

/// 设置 ///

/// /// 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 = "http://api.weixin.qq.com/cgi-bin/groups/update?access_token=" + 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。

分组编号：
分组名称：
	设置