CardViewHitInfo Class

Contains information about the specified element contained within the Card View.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v17.2.dll

Declaration

C#

public class CardViewHitInfo :
    GridViewHitInfoBase

VB.NET

Public Class CardViewHitInfo
    Inherits GridViewHitInfoBase

Related API Members

The following members accept/return CardViewHitInfo objects:

• CardView.CalcHitInfo(DependencyObject)
• CardView.CalcHitInfo(Point)

Remarks

Hit testing allows you to recognize which element is located at the specified screen coordinates. For instance, you may have to determine which part of a Card View a user has clicked or double-clicked. To obtain this information, use the CardView.CalcHitInfo method. This method returns the CardViewHitInfo object whose properties can be grouped into three logical categories:

• Properties identifying the visual element of a View that contains the test object. For instance, the GridViewHitInfoBase.Column and GridViewHitInfoBase.RowHandle properties identify the column and row whose elements are under the test object;
• Properties indicating whether the test object resides over a particular View element. For instance, the CardViewHitInfo.InCardHeader property indicates whether the test object is over a card header;

• The CardViewHitInfo.HitTest property identifies the visual element located under the test object.

  

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CardViewHitInfo 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-enable-drag-and-drop-feature-in-the-cardview-e4616/CS/CardViewDragDrop/DXExample/DragDropExtension/CardDragDropManager.cs#L235

//if (!e.Handled)
    PerformDropToView(sourceManager, GetHitInfo(HitElement) as CardViewHitInfo, pt, MoveSelectedRows, x => new MoveRowsDelegate((s, g, h) => MoveSelectedRowsToGroup(s, g, h, x)), AddRows);
//RaiseDroppedEvent(sourceManager, e);

VB.NET

how-to-enable-drag-and-drop-feature-in-the-cardview-e4616/VB/CardViewDragDrop/DXExample/DragDropExtension/CardDragDropManager.vb#L320

'if (!e.Handled)
PerformDropToView(sourceManager, TryCast(GetHitInfo(HitElement), CardViewHitInfo), pt, AddressOf MoveSelectedRows, Function(x) New MoveRowsDelegate(Sub(s, g, h) MoveSelectedRowsToGroup(s, g, h, x)), AddressOf AddRows)
'RaiseDroppedEvent(sourceManager, e);

Inheritance

Object

DevExpress.Xpf.Core.HitInfoBase<DevExpress.Xpf.Grid.DataViewHitTestVisitorBase>

GridViewHitInfoBase

CardViewHitInfo