// IXmlNamespaceResolver implementation
public IDictionary <string, string> GetNamespacesInScope(XmlNamespaceScope scope)
{
switch (scope)
{
case XmlNamespaceScope.Local:
return(new ReadOnlyDictionary <string, string>(_prefixesToXmlns));
case XmlNamespaceScope.All:
case XmlNamespaceScope.ExcludeXml:
return(GetMergedScope());
default:
throw Failure.NotDefinedEnum("scope", scope);
}
}
public override long Seek(long offset, SeekOrigin origin)
{
if (!BaseStream.CanSeek)
{
throw RuntimeFailure.SeekNotSupportedByBase();
}
if (!(origin == SeekOrigin.Begin || origin == SeekOrigin.End || origin == SeekOrigin.Current))
{
throw Failure.NotDefinedEnum("origin", origin);
}
if (offset < 0 && origin == SeekOrigin.Begin)
{
throw RuntimeFailure.SeekNegativeBegin("offset", offset);
}
// Do the seek on the base
return(BaseStream.Seek(offset, origin));
}