GridViewModel Class

A specific view model object that maintains the GridView’s state and provides the means to populate itself with data when the GridView is used in custom data binding mode.

Namespace: DevExpress.Web.Mvc

Assembly: DevExpress.Web.Mvc.v18.1.dll

Declaration

C#

public class GridViewModel :
    GridBaseViewModel

VB.NET

Public Class GridViewModel
    Inherits GridBaseViewModel

Related API Members

The following members accept/return GridViewModel objects:

• GridViewCustomBindingArgsBase.State
• GridViewExtension.GetViewModel(String)

Remarks

Refer to the Custom Data Binding - Overview topic to learn more.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the GridViewModel class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-create-a-master-detail-gridview-with-paging-and-sorting-using-custom-data-binding-e4398/CS/Example/Controllers/HomeController.cs#L12

public ActionResult MasterGridViewPartial() {
    var viewModel = GridViewExtension.GetViewModel("masterGrid");
    if(viewModel == null)

gridview-how-to-use-a-built-in-context-menu-to-display-summaries-in-custom-binding-mode-t243497/CS/SummaryCustomDataBinding/Controllers/HomeController.cs#L23

{
    var viewModel = GridViewExtension.GetViewModel("gridView");

how-to-bind-an-aspnet-mvc-gridview-extension-to-a-table-with-an-unknown-schema-using-custo-t602001/CS/XPCustomBindingExample/Controllers/OrdersController.cs#L16

public ActionResult GridViewPart() {
    GridViewModel viewModel = GridViewExtension.GetViewModel("OrdersGridView");
    if(viewModel == null)

how-to-implement-a-simple-custom-binding-scenario-for-gridview-e4394/CS/Sample/Controllers/HomeController.cs#L11

public ActionResult GridViewPartial() {
    var viewModel = GridViewExtension.GetViewModel("gridView");
    if(viewModel == null)

VB.NET

how-to-bind-an-aspnet-mvc-gridview-extension-to-a-table-with-an-unknown-schema-using-custo-t602001/VB/XPCustomBindingExample/Controllers/OrdersController.vb#L18

Public Function GridViewPart() As ActionResult
    Dim viewModel As GridViewModel = GridViewExtension.GetViewModel("OrdersGridView")
    If viewModel Is Nothing Then

how-to-create-a-master-detail-gridview-with-paging-and-sorting-using-custom-data-binding-e4398/VB/Example/Controllers/HomeController.vb#L30

End Function
Public Function MasterGridActionCore(ByVal gridViewModel As GridViewModel) As ActionResult
    gridViewModel.ProcessCustomBinding(AddressOf MasterCustomBindingHandlers.GetDataRowCount, AddressOf MasterCustomBindingHandlers.GetData)

gridview-how-to-use-a-built-in-context-menu-to-display-summaries-in-custom-binding-mode-t243497/VB/SummaryCustomDataBinding/Controllers/HomeController.vb#L31

End Function
Public Sub ModifySummaries(ByVal viewModel As GridViewModel, ByVal command As String, ByVal fieldName As String)
    Dim shortCommand As String = Regex.Match(command, "Summary(.*)").Groups(1).Value

how-to-implement-a-simple-custom-binding-scenario-for-gridview-e4394/VB/Sample/Controllers/HomeController.vb#L31

Public Function GridCustomActionCore(ByVal gridViewModel As GridViewModel) As ActionResult
    gridViewModel.ProcessCustomBinding(AddressOf CustomBindingHandlers.GetDataRowCount, AddressOf CustomBindingHandlers.GetData)

Inheritance

Object

GridBaseViewModel

GridViewModel

GridLookupViewModel