C # Implementation of the method of transforming the collection into JSON-formatted data _c# tutorial

The example in this article describes how C # implements a collection to convert to JSON-formatted data. Share to everyone for your reference, specific as follows:

<summary>///DataTable converted to JSON format///</summary>///<param name= "DT" ></param>///<return s></returns> public static string Tojson (DataTable dt) {if (dt!= null && dt.
    Rows.Count > 0) {StringBuilder jsonbuilder = new StringBuilder ();
    Jsonbuilder.append ("{\");
    Jsonbuilder.append ("Data");
    Jsonbuilder.append ("\": ["); for (int i = 0; i < dt. Rows.Count;
      i++) {jsonbuilder.append ("{"); for (int j = 0; j < dt.) Columns.count;
        J + +) {jsonbuilder.append ("\"); Jsonbuilder.append (dt. COLUMNS[J].
        ColumnName);
        Jsonbuilder.append ("\": \ ""); Jsonbuilder.append (dt. Jsonstringfromat. ROWS[I][J].
        ToString ()));
      Jsonbuilder.append ("\", ");
      } jsonbuilder.remove (jsonbuilder.length-1, 1);
    Jsonbuilder.append ("},");
    } jsonbuilder.remove (jsonbuilder.length-1, 1);
    Jsonbuilder.append ("]");
    Jsonbuilder.append ("}"); Return Jsonbuilder.tostRing ();
  else {return ""; }///<summary>///enumerable to JSON///</summary>///<param name= "list" ></param>///<retu rns></returns> public static string Enumerabletojson (IEnumerable list) {StringBuilder json = new StringBuilder
  ();
  int i = 0; if (list!= null) {JSON.
    Append ("{\" data\ ": ["); foreach (var item in list) {JSON.
      Append ("{"); propertyinfo[] Pi = Item. GetType ().
      GetProperties ();
      int j = 0; foreach (var p in pi) {if (J < pi). LENGTH-1) {json. Append ("\" + p.name.tostring () + "\": \ "" + Jsonstringfromat (p.getvalue (item, NULL).
        ToString ()) + "\", "); } else {json. Append ("\" + p.name.tostring () + "\": \ "" + Jsonstringfromat (p.getvalue (item, NULL).
        ToString ()) + "\" ");
      } j + +;
      } i++; Json.
    Append ("},"); } JSON. Remove (JSON.
    Length-1, 1); Json.
  Append ("]}");
  } if (I!= 0)  Return JSON.
  ToString ();

 else return "";}

PS: This site also provides the following JSON-related tools to facilitate reference for everyone to use:

JSON translates into C # entity class tools online:
Http://tools.jb51.net/code/json2csharp

Online JSON code inspection, inspection, landscaping, formatting tools:
Http://tools.jb51.net/code/json

JSON Online formatting tool:
Http://tools.jb51.net/code/jsonformat

Online Xml/json Mutual Conversion tool:
Http://tools.jb51.net/code/xmljson

JSON code online Format/beautify/compress/edit/Convert tools:
Http://tools.jb51.net/code/jsoncodeformat

C Language Style/html/css/json code formatting landscaping Tools:
Http://tools.jb51.net/code/ccode_html_css_json

Read more about C # Interested readers can view the site topics: "C # form Operation Tips Summary", "C # Common control usage Tutorial", "WinForm Control Usage Summary", "C # Programming Thread Usage Skills summary", "C # Operation Excel Skills Summary", "C # Summary of operational skills in XML files, C # tutorial on data structure and algorithms, C # array operation techniques Summary, and C # Introduction to object-oriented Programming

I hope this article will help you with your C # programming.