GetPrefixFromQName()

string System.Xml.Schema.XmlAtomicValue.GetPrefixFromQName ( string value )

inlineprivate

Definition at line 420 of file XmlAtomicValue.cs.

    {
        int colonOffset;
        int num = ValidateNames.ParseQName(value, 0, out colonOffset);
        if (num == 0 || num != value.Length)
        {
            return null;
        }
        if (colonOffset != 0)
        {
            return value.Substring(0, colonOffset);
        }
        return string.Empty;
    }

References System.Xml.Dictionary, System.Xml.ValidateNames.ParseQName(), and System.value.

Referenced by System.Xml.Schema.XmlAtomicValue.XmlAtomicValue().