c# 微信公众号给个人发送消息

ConfigHelper configHelper = new ConfigHelper();
            string appid = configHelper.GetValueByKey("AppID");
            string secret = configHelper.GetValueByKey("AppSecret");
            string SendMsg_TemplateId = configHelper.GetValueByKey("SendMsg_TemplateId");
           
            string accessToken = WxBase.GetAccessToken(appid, secret);

            var postData = new
            {
                touser = openid,
                template_id = SendMsg_TemplateId,
                data = new
                {
                    first = new 
                    {
                        value=title,
                        color = "#0d7d1e"
                    },
                    keyword1 = new
                    {
                        value = name,
                        color = "#173177"
                    },
                    keyword2 = new
                    {
                        value = tel,
                        color = "#173177"
                    },
                    keyword3 = new
                    {
                        value = goodname,
                        color = "#173177"
                    },
                    keyword4 = new
                    {
                        value = goodcount,
                        color = "#173177"
                    },
                    keyword5 = new
                    {
                        value = time,
                        color = "#173177"
                    },
                     remark = new
                     {
                         value = msg,
                         color = "#173177"
                     }
                }
            };

            return HttpHelper.HttpPost("https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" + accessToken, JsonConvert.SerializeObject
(postData));

模板ID是再公众号中查找的，或者自己进行申请的

然后根据别人的格式，进行发送信息，即可