CollectionViewModelBase<TEntity, TProjection, TPrimaryKey, TUnitOfWork> Class

The base class for POCO view models exposing a collection of entities of a given type and CRUD operations against these entities.

It is not recommended to inherit directly from this class. Use the CollectionViewModel class instead.

Namespace: DevExpress.Mvvm.ViewModel

Assembly: DevExpress.Mvvm.v19.1.ViewModel.dll

Declaration

C#

public class CollectionViewModelBase<TEntity, TProjection, TPrimaryKey, TUnitOfWork> :
    ReadOnlyCollectionViewModelBase<TEntity, TProjection, TUnitOfWork>,
    ISupportLogicalLayout<CollectionViewModelState>,
    ISupportLogicalLayout,
    ICollectionViewModel
    where TEntity : class

VB.NET

Public Class CollectionViewModelBase(Of TEntity As Class, TProjection As Class, TPrimaryKey, TUnitOfWork As IUnitOfWork)
    Inherits ReadOnlyCollectionViewModelBase(Of TEntity, TProjection, TUnitOfWork)
    Implements ISupportLogicalLayout(Of CollectionViewModelState),
               ISupportLogicalLayout,
               ICollectionViewModel

Type Parameters

Name
TEntity
TProjection
TPrimaryKey
TUnitOfWork

Implements

IDocumentContent

ISupportParentViewModel

Inheritance

Object

EntitiesViewModelBase<TEntity, TProjection, TUnitOfWork>

ReadOnlyCollectionViewModelBase<TEntity, TProjection, TUnitOfWork>

CollectionViewModelBase<TEntity, TProjection, TPrimaryKey, TUnitOfWork>

PeekCollectionViewModel<TNavigationToken, TEntity, TPrimaryKey, TUnitOfWork>