NavigationPageDefaultProperties.ShowCollapseButton Property

Gets or sets whether or not this page should display its collapse button.

Namespace: DevExpress.XtraBars.Navigation

Assembly: DevExpress.XtraBars.v21.2.dll

NuGet Packages: DevExpress.Win.Design, DevExpress.Win.Navigation

Declaration

C#

[DefaultValue(DefaultBoolean.Default)]
[XtraSerializableProperty(XtraSerializationFlags.DefaultValue)]
public DefaultBoolean ShowCollapseButton { get; set; }

VB.NET

<XtraSerializableProperty(XtraSerializationFlags.DefaultValue)>
<DefaultValue(DefaultBoolean.Default)>
Public Property ShowCollapseButton As DefaultBoolean

Property Value

Type	Default	Description
DefaultBoolean	Default	A DefaultBoolean enumerator value that specifies whether or not this page should display its collapse button.

Available values:

Name	Description
True	true. DefaultBoolean.True has a constant value of 0, while the standard true value corresponds to a value of 1. In Visual Basic, do not use implicit conversion of Boolean values to DefaultBoolean, and vice versa, as the conversion may produce incorrect results.
False	false. DefaultBoolean.False has a constant value of 1, while the standard false value corresponds to a value of 0. In Visual Basic, do not use implicit conversion of Boolean values to DefaultBoolean, and vice versa, as the conversion may produce incorrect results.
Default	The default behavior determined by the control’s logic.

Remarks

Navigation pages in the Navigation Pane control can display expand and collapse buttons (see the figure below).

The ShowCollapseButton property, accessed through the NavigationPage.Properties group, specifies whether or not the collapse button for this page should be visible. If the ShowCollapseButton property equals DefaultBoolean.Default, the page inherits the global collapse button visibility setting provided by the NavigationPageProperties.ShowCollapseButton property. Otherwise, it overrides this global behavior.