想读取钉钉通讯录人员信息，显示在C#表单的datagridview内

Question

我们想读取钉钉通讯录人员信息，显示在C#表单的datagridview内，直接复制了钉钉提供的读取代码，但运行时报错如截图，请给分析一下原因，并优化一下代码，谢谢；

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.SqlClient;
//using DingTalk.Api;
//using DingTalk.Api.Request;
//using Newtonsoft.Json.Linq;
//using DingTalk.Api.Response;
using PlatBaseClass;
//using Newtonsoft.Json;
using Tea;
using Tea.Utils;

namespace SalaryCount
{
    public partial class Form1 : BaseForm
    {
        private string appKey = "dingqnybw1hbp4lqyeqp";
        private string appSecret = "UfXT4o9RG0CdKIP2sXy8NhuimP24tQKGrBRYpkLo1R8y0PLy_yfeI7fbCQHDPbQZ";
        //private IDingTalkClient client;
        public Form1()
        {
            InitializeComponent();
            //client = new DefaultDingTalkClient("https://oapi.dingtalk.com/user/list");          
        }

    
        public class Sample
        {
            public static AlibabaCloud.SDK.Dingtalkcontact_1_0.Client CreateClient()
            {
                AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config();
                config.Protocol = "https";
                config.RegionId = "central";
                return new AlibabaCloud.SDK.Dingtalkcontact_1_0.Client(config);
            }

            public static void Main(string[] args)
            {
                AlibabaCloud.SDK.Dingtalkcontact_1_0.Client client = CreateClient();
                AlibabaCloud.SDK.Dingtalkcontact_1_0.Models.GetUserHeaders getUserHeaders = new AlibabaCloud.SDK.Dingtalkcontact_1_0.Models.GetUserHeaders();
                getUserHeaders.XAcsDingtalkAccessToken = "c4205c0dbd5b34179090219fbac72872";
                try
                {
                    client.GetUserWithOptions("ding6f12d1f8a725562abc961a6cb783455b", getUserHeaders, new AlibabaCloud.TeaUtil.Models.RuntimeOptions());
                }
                catch (TeaException err)
                {
                    if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message))
                    {
                        // err 中含有 code 和 message 属性，可帮助开发定位问题
                    }
                }
                catch (Exception _err)
                {
                    TeaException err = new TeaException(new Dictionary<string, object>
                {
                    { "message", _err.Message }
                });
                    if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message))
                    {
                        // err 中含有 code 和 message 属性，可帮助开发定位问题
                    }
                }
            }
        }
        private void Form1_Load(object sender, EventArgs e)
        {

        }
    }
}

Answer 1

以下内容由CHATGPT及笑面虎共同生成、有用望采纳：

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【解答思路】：检查钉钉API调用逻辑，确保API密钥和访问权限正确设置。确认C#项目中引用了正确的钉钉SDK或API库。检查代码中是否有拼写错误，如usi应为using System;。调试时，逐步跟踪代码执行，查看错误发生在哪个环节，并针对性地解决。