UInt32.TryParse() hex-number not working

Question

For some reason the following C# Console program always outputs:

32
False
wtf=0

What am I doing wrong?

Answer 1

// stupid but effective way to improve the parsing
char[] _trim_hex = new char[] {'0','x'};
int temp;

if (int.TryParse(value.TrimStart(_trim_hex), NumberStyles.HexNumber, null, out temp))
{
    // temp is good
}