Dictionary To Query String : Query String « Network

Dictionary To Query String : Query String « Network « C# / C Sharp

   



using System.Collections.Generic;

using System.Linq;

using System.Text;



public static class CollectionExtensions

{

    public static string ToQueryString(this IDictionary<string, string> dict)

    {

        if (dict.Count == 0) return string.Empty;



        var buffer = new StringBuilder();

        int count = 0;

        bool end = false;



        foreach (var key in dict.Keys)

        {

            if (count == dict.Count - 1) end = true;



            if (end)

                buffer.AppendFormat("{0}={1}", key, dict[key]);

            else

                buffer.AppendFormat("{0}={1}&", key, dict[key]);



            count++;

        }



        return buffer.ToString();

    }

}

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