C# Класс Habanero.Faces.Win.MultipleAsyncOperationException

Provides a combination of read-only grid, filter and buttons used to edit a collection of business objects.
Adding, editing and deleting objects is done by clicking the available buttons in the button control (accessed through the Buttons property). By default, this uses of a popup form for editing of the object, as defined in the "form" element of the class definitions for that object. You can override the editing controls using the BusinessObjectEditor/Creator/Deletor properties in this class.
A filter control is placed above the grid and is used to filter which rows are shown.