public bool LateBoundFunctionExists(string name, string namespaceUri)
{
object instance;
if (_argList == null)
{
return(false);
}
instance = _argList.GetExtensionObject(namespaceUri);
if (instance == null)
{
return(false);
}
return(new XmlExtensionFunction(name, namespaceUri, -1, instance.GetType(), XmlQueryRuntime.LateBoundFlags).CanBind());
}
internal object GetExtensionObject(string nsUri)
{
return(args.GetExtensionObject(nsUri));
}
//-----------------------------------------------
// Extension objects
//-----------------------------------------------
/// <summary>
/// Return the extension object that is mapped to the specified namespace, or null if no object is mapped.
/// </summary>
public object GetLateBoundObject(string namespaceUri)
{
return((_argList != null) ? _argList.GetExtensionObject(namespaceUri) : null);
}
public object?GetLateBoundObject(string namespaceUri)
{
return(_argList?.GetExtensionObject(namespaceUri));
}
