Question

我有一个json Url，但我有更多的Forenames。现在它只显示一个Forename。

    public class details
    {

        public string id { get; set; }
        public string name { get; set; }
        public int lID { get; set; }
        public string uuid { get; set; }
        public string wpUID { get; set; }
        public string fname { get; set; }

    }
       private void Form2_Load(object sender, EventArgs e){

       var json1 = new WebClient().DownloadString("http://dev.ibeaconlivinglab.com:1881/showemployeesbyhu  
       urders?id=" + companyID);


        List<details> detailsList = JsonConvert.DeserializeObject<List<details>>(json1);

        foreach (details dets1 in detailsList)
        {

            label3.Text = dets1.fname;
            this.Controls.Add(label3);

        }

}

杰森：

[ { ＆＃34; id＆＃34;：1，＆＃34; fname＆＃34;：＆＃34; Jeff＆＃34;， }， { ＆＃34; id＆＃34;：1，＆＃34; fname＆＃34;：＆＃34; Jan＆＃34;， }， { ＆＃34; id＆＃34;：1，＆＃34; fname＆＃34;：＆＃34; Piet＆＃34;， } ]

Answer 1

问题是代码一次又一次地更新相同的 label。

尝试每个Label创建新的detail。

FlowLayoutPanel flowLayoutPanel1 = new FlowLayoutPanel();
flowLayoutPanel1.FlowDirection = FlowDirection.TopDown;
flowLayoutPanel1.WrapContents = false;
flowLayoutPanel1.AutoScroll = true;

this.Controls.Add(flowLayoutPanel1);

foreach (details dets1 in detailsList) 
{ 
    var label = new Label(); 
    label.Name = dets1.fname; 
    label.Text = dets1.fname; 
    flowLayoutPanel1.Controls.Add(label);   
}

循环通过json url

1 个答案: