SubstringBefore()

static string System.Xml.Xsl.Runtime.XsltFunctions.SubstringBefore ( string s1, string s2 )

inlinestatic

Definition at line 29 of file XsltFunctions.cs.

    {
        if (s2.Length == 0)
        {
            return s2;
        }
        int num = s_compareInfo.IndexOf(s1, s2, CompareOptions.Ordinal);
        if (num >= 1)
        {
            return s1.Substring(0, num);
        }
        return string.Empty;
    }

References System.Xml.Dictionary, and System.Xml.Xsl.Runtime.XsltFunctions.s_compareInfo.