Json Escape - CSharp System.Runtime.Serialization.Json

CSharp examples for System.Runtime.Serialization.Json:Json

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Description

Json Escape

Demo Code


using System.Threading.Tasks;
using System.Text;
using System.Runtime.Serialization;
using System.Runtime.CompilerServices;
using System.Reflection.Emit;
using System.Reflection;
using System.Linq;
using System.IO;//w  w w.  j a va2  s  .c om
using System.Globalization;
using System.Collections.Generic;
using System;

public class Main{
        public static string JsonEscape(this char c, bool jsonp)
        {
            switch (c)
            {
                case '\\': return @"\\";
                case '"': return @"\""";
                case '\u0000': return @"\u0000";
                case '\u0001': return @"\u0001";
                case '\u0002': return @"\u0002";
                case '\u0003': return @"\u0003";
                case '\u0004': return @"\u0004";
                case '\u0005': return @"\u0005";
                case '\u0006': return @"\u0006";
                case '\u0007': return @"\u0007";
                case '\u0008': return @"\u0008";
                case '\u0009': return @"\t";
                case '\u000A': return @"\n";
                case '\u000B': return @"\v";
                case '\u000C': return @"\f";
                case '\u000D': return @"\r";
                case '\u000E': return @"\u000E";
                case '\u000F': return @"\u000F";
                case '\u0010': return @"\u0010";
                case '\u0011': return @"\u0011";
                case '\u0012': return @"\u0012";
                case '\u0013': return @"\u0013";
                case '\u0014': return @"\u0014";
                case '\u0015': return @"\u0015";
                case '\u0016': return @"\u0016";
                case '\u0017': return @"\u0017";
                case '\u0018': return @"\u0018";
                case '\u0019': return @"\u0019";
                case '\u001A': return @"\u001A";
                case '\u001B': return @"\u001B";
                case '\u001C': return @"\u001C";
                case '\u001D': return @"\u001D";
                case '\u001E': return @"\u001E";
                case '\u001F': return @"\u001F";

                case '\u2028':
                    if (jsonp)
                    {
                        return @"\u2028";
                    }
                    else
                    {
                        goto default;
                    }

                case '\u2029':
                    if (jsonp)
                    {
                        return @"\u2029";
                    }
                    else
                    {
                        goto default;
                    }

                default: return c.ToString();
            }
        }
        // From: http://www.ietf.org/rfc/rfc4627.txt?number=4627
        public static string JsonEscape(this string str, bool jsonp)
        {
            var ret = "";
            foreach (var c in str)
            {
                ret += c.JsonEscape(jsonp);
            }

            return ret;
        }
}

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