You can convert a string to hex or vice-versa with this methods. Example for real world; You want set / get some data from URL, but if your data has some special chars (like ^$ %) it’ll be problem… In this case, you can use this methods and convert your data to hex.
public string ConvertStringToHex(string asciiString) { string hex = ""; foreach (char c in asciiString) { int tmp = c; hex += String.Format("{0:x2}", (uint)System.Convert.ToUInt32(tmp.ToString())); } return hex; } public string ConvertHexToString(string HexValue) { string StrValue = ""; while (HexValue.Length > 0) { StrValue += System.Convert.ToChar(System.Convert.ToUInt32( HexValue.Substring(0, 2), 16)).ToString(); HexValue = HexValue.Substring(2, HexValue.Length - 2); } return StrValue; }
Happy coding!