internal string ResolveNamespace(string prefix, out bool thisScope)
{
Debug.Assert(prefix != null);
thisScope = true;
if (prefix == null || prefix.Length == 0)
{
return(_defaultNS);
}
else
{
if (Ref.Equal(prefix, _atoms.Xml))
{
return(_atoms.XmlNamespace);
}
else if (Ref.Equal(prefix, _atoms.Xmlns))
{
return(_atoms.XmlnsNamespace);
}
for (int i = _elementScopesStack.Length - 1; i >= 0; i--)
{
Debug.Assert(_elementScopesStack[i] is OutputScope);
OutputScope elementScope = (OutputScope)_elementScopesStack[i];
string nspace = elementScope.ResolveAtom(prefix);
if (nspace != null)
{
thisScope = (i == _elementScopesStack.Length - 1);
return(nspace);
}
}
}
return(null);
}
