BaseView.IsZoomedView Property

Gets a value indicating whether the current View is maximized.

Namespace: DevExpress.XtraGrid.Views.Base

Assembly: DevExpress.XtraGrid.v18.2.dll

Declaration

C#

[Browsable(false)]
public abstract bool IsZoomedView { get; }

VB.NET

<Browsable(False)>
Public MustOverride ReadOnly Property IsZoomedView As Boolean

Property Value

Type	Description
Boolean	true if the current View is maximized, otherwise, false.

Remarks

Grid Control provides a zooming feature that allows you to maximize detail View clones . When a specific detail clone is maximized, it is displayed as the main View (its parent Views are hidden). To maximize a detail clone at runtime, call its BaseView.ZoomView method. The end-user can also perform the same action by pressing the View’s zoom button.

The IsZoomedView property enables you to determine whether a clone is maximized at present time. Note that this property always returns false for the GridControl.MainView and pattern Views. Reading this property value is useful only for detail View clones.

Refer to the Master-Detail Relationships help topic for additional information on maximizing Views.

Note

Detail pattern Views do not contain data and they are never displayed within XtraGrid. So, the IsZoomedView member must not be invoked for these Views. The IsZoomedView member can only be used with real Views that are displayed within the Grid Control. The real Views with which an end-user interacts at runtime can be accessed using the following methods.

• GridControl.MainView - returns the top most View in a grid;
• GridControl.FocusedView - returns the focused View;
• GridControl.DefaultView - returns the currently maximized View;
• the sender parameter of View specific events;
• GridView.GetDetailView - returns a detail clone View for a specific master row.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the IsZoomedView property.

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-dynamically-change-a-detail-view-caption-based-on-a-value-in-the-master-row-e428/CS/Q182806/MyGridView.cs#L39

if (keyFieldName == string.Empty) return;
if (GridControl.DefaultView.IsZoomedView)
{

VB.NET

how-to-dynamically-change-a-detail-view-caption-based-on-a-value-in-the-master-row-e428/VB/Q182806/MyGridView.vb#L50

End If
If GridControl.DefaultView.IsZoomedView Then
    ExtendTabCaption(tabControl,keyFieldName_Renamed, True)