Returnjson, which allows more custom data or class names to be returned

ReturnJson, Let's go back Json More custom data or class names

After the background code is processed , Some required fields cannot be displayed , I'm here through ReturnJson To achieve , Let's start with the code before processing

[{
    
	"ID": "1",
	"Name": " First of all ",
	"Sort": 1
}, {
    
	"ID": "2",
	"Name": " second ",
	"Sort": 2
}]

But I need to add some fields to the outer layer , for example rowcount,errorMsg,success etc. , Lower upper process

//ReturnJson class , Used to add custom fields ,Data Class is the normal data , For example, the return data above 
public class ReturnJson
    {
    
        public string errorMsg {
     get; set; }
        public int rowcount {
     get; set; }
        public bool success{
     get; set; }
        public List<Data> rows {
     get; set; }
    }
 public class Data
    {
    
        public string ID{
     get; set; }
        public string Name{
     get; set; }
        public int Sort{
     get; set; }
    }
    // This is the interface normally called , Is punctuated with ReturnJson Specific adding method of 
 public void GetData()
        {
    
        // Return the data 
         List<Data> Info= new List<Data>();
         strint sql = "select * from Data";
         // I have omitted the specific process in the middle ,helper Connect to database 
          using (MySqlHelper helper = new MySqlHelper(conStrBase))
                {
    
         DataSet ds = helper.ExecuteDataSet(sql , CommandType.Text);
         info = DataTableToModelList<Data>(ds.Tables[0]);
                }
          // to list Set add data 
                ReturnJsonVd = new ReturnJson
                {
    
                    rowcount = Info.Count,
                    errorMsg = "",
                    success = true,
                    rows = Info
                };
                jsonResult = JsonConvert.SerializeObject(Vd);
        }

Above is the process of processing , It's like creating a class , Include fixed data
The following is the returned data after processing

{
    
	"rowcount": 2,
	"errorMsg": "",
	"success": true,
	"rows": [{
    
		"ID": "1",
		"Name": " First of all ",
		"Sort": 1
	}, {
    
		"ID": "2",
		"Name": " second ",
		"Sort": 2
	}]
}