What’s unicode escape C# character?
That same as below character.
"ud83cudf1f[Cu1eadp Nhu1eadt"
You’ll always meet this character when you dump or get data from website. The data send from server to web through JSON file
“Convert a Unicode string to an escaped ASCII string”
This tips will help you Encode and Decode unicode escape C# character! Follow my source code, you can easy do it!
// unicode escape C#
string unicodeString = "ud83cudf1f[Cu1eadp Nhu1eadt";
Console.WriteLine(unicodeString);
Console.WriteLine(" -------------------------------------------- ");
string encoded = EncodeNonAsciiCharacters(unicodeString);
Console.WriteLine(encoded);
Console.WriteLine(" -------------------------------------------- ");
string decoded = DecodeEncodedNonAsciiCharacters(encoded);
Console.WriteLine(decoded);
static string EncodeNonAsciiCharacters(string value)
{
StringBuilder sb = new StringBuilder();
foreach (char c in value)
{
if (c > 127)
{
// This character is too big for ASCII
string encodedValue = "\u" + ((int)c).ToString("x4");
sb.Append(encodedValue);
}
else
{
sb.Append(c);
}
}
return sb.ToString();
}
static string DecodeEncodedNonAsciiCharacters(string value)
{
return Regex.Replace(
value,
@"\u(?<Value>[a-zA-Z0-9]{4})",
m =>
{
return ((char)int.Parse(m.Groups["Value"].Value, NumberStyles.HexNumber)).ToString();
});
}
Leave your comment if you have any feedback or questions about encode and decode unicode escape C# character
Zidane