Convert Datatable to JSON String

The following method will convert Datatable to JSON String,

public string GetJSONString(DataTable Dt)

{

string[] StrDc = new string[Dt.Columns.Count];

string HeadStr = string.Empty;

for (int i = 0; i <>

{

StrDc[i] = Dt.Columns[i].Caption;

HeadStr += "\"" + StrDc[i] + "\" : \"" + StrDc[i] + i.ToString() + "¾" + "\",";

}

HeadStr = HeadStr.Substring(0, HeadStr.Length - 1);

StringBuilder Sb = new StringBuilder();

Sb.Append("{\"" + Dt.TableName + "\" : [");

for (int i = 0; i <>

{

string TempStr = HeadStr;

Sb.Append("{");

for (int j = 0; j <>

{

if (Dt.Rows[i][j].ToString().Contains("'") == true)

{

Dt.Rows[i][j] = Dt.Rows[i][j].ToString().Replace("'", "");

}

TempStr = TempStr.Replace(Dt.Columns[j] + j.ToString() + "¾", Dt.Rows[i][j].ToString());

}

Sb.Append(TempStr + "},");

}

Sb = new StringBuilder(Sb.ToString().Substring(0, Sb.ToString().Length - 1));

Sb.Append("]}");

return Sb.ToString();

}