IModelLayoutGroup Interface

The LayoutGroup node defines the layout of View Items that belong to a particular group.

Namespace: DevExpress.ExpressApp.Model

Assembly: DevExpress.ExpressApp.v21.2.dll

Declaration

C#

public interface IModelLayoutGroup :
    IModelViewLayoutElement,
    IModelNode,
    IModelLayoutElementWithCaption,
    IModelLayoutElementWithCaptionOptions,
    IModelList<IModelViewLayoutElement>,
    IList<IModelViewLayoutElement>,
    ICollection<IModelViewLayoutElement>,
    IEnumerable<IModelViewLayoutElement>,
    IEnumerable,
    ISupportControlAlignment,
    IModelToolTip,
    IModelToolTipOptions

VB.NET

Public Interface IModelLayoutGroup
    Inherits IModelViewLayoutElement,
             IModelNode,
             IModelLayoutElementWithCaption,
             IModelLayoutElementWithCaptionOptions,
             IModelList(Of IModelViewLayoutElement),
             IList(Of IModelViewLayoutElement),
             ICollection(Of IModelViewLayoutElement),
             IEnumerable(Of IModelViewLayoutElement),
             IEnumerable,
             ISupportControlAlignment,
             IModelToolTip,
             IModelToolTipOptions

Remarks

This interface is a part of the Application Model infrastructure. You do not need to implement this interface in most cases.

The IModelLayoutGroup node represents a list of the IModelViewLayoutElement nodes.

Related GitHub Examples

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

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#

XAF_how-to-customize-weblayoutmanager-to-avoid-large-gaps-between-the-editor-and-its-caption-t228434/CS/WebLayoutSolution.Module.Web/WebModule.cs#L32

base.ExtendModelInterfaces(extenders);
extenders.Add<IModelLayoutGroup, IModelWebLayoutGroup>();
extenders.Add<IModelLayoutViewItem, IModelWebLayoutItem>();

XAF_how-to-implement-a-detail-view-item-e242/CS/HowToImplementDetailViewItem.Module.Win/WinModule.cs#L18

IModelViewLayout layoutNode = (IModelViewLayout)node;
IModelLayoutGroup mainGroup =
    layoutNode.GetNode(ModelDetailViewLayoutNodesGenerator.MainLayoutGroupName) as IModelLayoutGroup;

VB.NET

XAF_how-to-customize-weblayoutmanager-to-avoid-large-gaps-between-the-editor-and-its-caption-t228434/VB/WebLayoutSolution.Module.Web/WebModule.vb#L34

MyBase.ExtendModelInterfaces(extenders)
extenders.Add(Of IModelLayoutGroup, IModelWebLayoutGroup)()
extenders.Add(Of IModelLayoutViewItem, IModelWebLayoutItem)()

XAF_how-to-implement-a-detail-view-item-e242/VB/HowToImplementDetailViewItem.Module.Win/WinModule.vb#L18

Dim layoutNode As IModelViewLayout = CType(node, IModelViewLayout)
Dim mainGroup As IModelLayoutGroup = TryCast(layoutNode.GetNode(ModelDetailViewLayoutNodesGenerator.MainLayoutGroupName), IModelLayoutGroup)
mainGroup.Direction = FlowDirection.Horizontal