public static XmlQualifiedName ToQName(XmlReader reader, string qnamestr, out Exception innerEx)
{
innerEx = null;
if (!XmlSchemaUtil.IsValidQName(qnamestr))
{
innerEx = new Exception(qnamestr + " is an invalid QName. Either name or namespace is not a NCName");
return(XmlQualifiedName.Empty);
}
string[] array = qnamestr.Split(new char[]
{
':'
}, 2);
string text;
string name;
if (array.Length == 2)
{
text = reader.LookupNamespace(array[0]);
if (text == null)
{
innerEx = new Exception("Namespace Prefix '" + array[0] + "could not be resolved");
return(XmlQualifiedName.Empty);
}
name = array[1];
}
else
{
text = reader.LookupNamespace(string.Empty);
name = array[0];
}
return(new XmlQualifiedName(name, text));
}
