LayoutViewHitInfo Class

Contains information about a specific point within a Layout View.

Namespace: DevExpress.XtraGrid.Views.Layout.ViewInfo

Assembly: DevExpress.XtraGrid.v17.2.dll

Declaration

C#

public class LayoutViewHitInfo :
    BaseHitInfo

VB.NET

Public Class LayoutViewHitInfo
    Inherits BaseHitInfo

Related API Members

The following members accept/return LayoutViewHitInfo objects:

• LayoutView.CalcHitInfo(Int32, Int32)
• LayoutView.CalcHitInfo(Point)

Remarks

LayoutViewHitInfo objects can be created by calling a View’s LayoutView.CalcHitInfo method. This method requires the test point as a parameter.

LayoutViewHitInfo class properties can be grouped into three logical categories:

• properties identifying the View element that contains the test point. For instance, the LayoutViewHitInfo.Column and LayoutViewHitInfo.RowHandle properties identify the column and card whose elements are under the test point;
• properties indicating whether the test point resides over a particular View element. For instance, the LayoutViewHitInfo.InCard property indicates whether the test point is over a card;
• the LayoutViewHitInfo.HitTest property identifying the type of element located under the test point.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the LayoutViewHitInfo 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-replace-the-cursor-with-a-thumbnail-image-while-dragging-a-card-in-the-layoutview-e1884/CS/Form1.cs#L198

LayoutViewHitInfo downHitInfo;

how-to-provide-the-capability-of-adding-custom-buttons-to-the-layoutview-header-panel-e3692/CS/LayoutViewCustomButtonContent/LayoutViewCustomButtonHandler.cs#L20

LayoutViewCustomButton currentView = View as LayoutViewCustomButton;
LayoutViewHitInfo currentHitInfo = hitInfo as LayoutViewHitInfo;
currentView.ButtonsCollection.CheckForCustomButtonClick((int)currentHitInfo.HitTest);

VB.NET

how-to-replace-the-cursor-with-a-thumbnail-image-while-dragging-a-card-in-the-layoutview-e1884/VB/Form1.vb#L181

Private downHitInfo As LayoutViewHitInfo

how-to-provide-the-capability-of-adding-custom-buttons-to-the-layoutview-header-panel-e3692/VB/LayoutViewCustomButtonContent/LayoutViewCustomButtonHandler.vb#L21

Dim currentView As LayoutViewCustomButton = TryCast(View, LayoutViewCustomButton)
Dim currentHitInfo As LayoutViewHitInfo = TryCast(hitInfo, LayoutViewHitInfo)
currentView.ButtonsCollection.CheckForCustomButtonClick(CInt((currentHitInfo.HitTest)))

Inheritance

Object

BaseHitInfo

LayoutViewHitInfo