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Dim match As Match = Regex.Match("N/W 0.100U/W 0PCS 0 ", "(?<=N/W\s*)[^\s]*(?=U/W)")
static decimal get(string str)
{
int strStart = str.IndexOf("N/W") + 3;
int indexLength = str.IndexOf("U/W") - strStart;
string strAtLast = str.Substring(strStart, indexLength).Trim();
return Convert.ToDecimal(strAtLast);
}
Dim strData As String = "N/W 0.100U/W 0PCS 0"