// Other characters can be included
public string uncode(string str)
{
string outStr = "";
Regex reg = new Regex(@"(?i)//u([0-9a-f]{4})");
outStr = reg.Replace(str, delegate(Match m1)
{
return ((char)Convert.ToInt32(m1.Groups[1].Value, 16)).ToString();
});
return outStr;
}
// Chinese to UNICODE character
string str = " Chinese ";
string outStr = "";
if (!string.IsNullOrEmpty(str))
{
for (int i = 0; i < str.Length; i++)
{
// Convert Chinese characters to 10 Base integer, and then convert to 16 Into the system unicode character
outStr += "//u" + ((int)str[i]).ToString("x");
}
}
//UNICODE Character conversion to Chinese
string str = "//u4e2d//u6587";
string outStr = "";
if (!string.IsNullOrEmpty(str))
{
string[] strlist = str.Replace("//","").Split('u');
try
{
for (int i = 1; i < strlist.Length; i++)
{
// will unicode String to 10 Base integer, and then convert to char Chinese characters
outStr += (char)int.Parse(strlist[i], System.Globalization.NumberStyles.HexNumber);
}
}
catch (FormatException ex)
{
outStr = ex.Message;
}
}