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WinForms Controls > Controls and Libraries > Data Grid > Visual Elements > Layout View Elements > Header Panel

Header Panel

This panel at the top of a Layout View provides common actions to control a View's display and behavior settings.

The following actions are available:

One Card - Displays a single card at one time. This action sets the LayoutViewOptionsView.ViewMode property to LayoutViewMode.SingleRecord.
One Column - Arranges cards in a single column. This action sets the LayoutViewOptionsView.ViewMode property to LayoutViewMode.Column.
One Row - Arranges cards in a single row. This action sets the LayoutViewOptionsView.ViewMode property to LayoutViewMode.Row.
Multiple Columns - Arranges cards in multiple columns. This action sets the LayoutViewOptionsView.ViewMode property to LayoutViewMode.MultiColumn.
Multiple Rows - Arranges cards in multiple rows. This action sets the LayoutViewOptionsView.ViewMode property to LayoutViewMode.MultiRow.
Carousel Mode - Arranges cards in an ellipse with a transparency effect. This action sets the LayoutViewOptionsView.ViewMode property to LayoutViewMode.Carousel.
Panning - Enables the card panning feature. This action is available when cards can be partially visible (the LayoutViewOptionsView.CardArrangeRule property is set to LayoutCardArrangeRule.AllowPartialCards). The action toggles the LayoutViewOptionsBehavior.AllowPanCards option.
Customize - Invokes the Customization Form. This action calls the LayoutView.ShowCustomizationForm method.

The following table lists the main properties affecting element appearance.

Visibility	LayoutViewOptionsView.ShowHeaderPanel
Appearance	LayoutViewAppearances.HeaderPanel
Enabling/Disabling Buttons	The EnableCarouselModeButton, EnableColumnModeButton, EnableCustomizeButton, EnableMultiColumnModeButton, EnableMultiRowModeButton, EnablePanButton, EnableRowModeButton, and EnableSingleModeButton are options available via the LayoutView.OptionsHeaderPanel property.
Buttons Visibility	The ShowCarouselModeButton, ShowColumnModeButton, ShowCustomizeButton, ShowMultiColumnModeButton, ShowMultiRowModeButton, ShowPanButton, ShowRowModeButton, and ShowSingleModeButton are options available via the LayoutView.OptionsHeaderPanel property.

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