MSNumber()

static double System.Xml.Xsl.Runtime.XsltFunctions.MSNumber ( IList< XPathItem > value )

inlinestatic

Definition at line 279 of file XsltFunctions.cs.

    {
        if (value.Count == 0)
        {
            return double.NaN;
        }
        XPathItem xPathItem = value[0];
        string value2;
        if (xPathItem.IsNode)
        {
            value2 = xPathItem.Value;
        }
        else
        {
            Type valueType = xPathItem.ValueType;
            if (!(valueType == XsltConvert.StringType))
            {
                if (valueType == XsltConvert.DoubleType)
                {
                    return xPathItem.ValueAsDouble;
                }
                if (!xPathItem.ValueAsBoolean)
                {
                    return 0.0;
                }
                return 1.0;
            }
            value2 = xPathItem.Value;
        }
        if (XmlConvert.TryToDouble(value2, out var result) != null)
        {
            return double.NaN;
        }
        return result;
    }

References System.Xml.Dictionary, System.Xml.Xsl.Runtime.XsltConvert.DoubleType, System.Xml.Xsl.Runtime.XsltConvert.StringType, System.Xml.XmlConvert.TryToDouble(), and System.value.