C # Read JSON configuration file

I need to use the helper results to read the JSON configuration file today. Microsoft has not found a suitable one but does not support. Net FW 4.0

So oneself on the basis of Newtonsoft.json added a little bit of encapsulation did not do exception handling subsequent updates will be more Bo

1      Public classJsonconfighelper2     {3         PrivateJobject Jobject =NULL;4          Public string  This[stringKey]5         {6             Get7             {8                 stringstr ="";9                 if(Jobject! =NULL)Ten                 { Onestr =GetValue (key); A                 } -                 returnstr; -             } the         } -          PublicJsonconfighelper (stringpath) -         { -Jobject =Newjobject (); +             using(System.IO.StreamReader file =System.IO.File.OpenText (path)) -             { +                 using(JsonTextReader reader =Newjsontextreader (file)) A                 { atJobject =jobject.load (reader); -                 } -             }; -         } -          PublicT getvalue<t> (stringKeywhereT:class -         { in             returnJsonconvert.deserializeobject<t>(Jobject.selecttoken (key). ToString ()); -         } to          Public stringGetValue (stringkey) +         { -             returnRegex.Replace (Jobject.selecttoken (key). ToString ()),@"\s",""); the         } *}

C # Read JSON configuration file