Ribbon.IsDropDownOpen Property

Reference

Definition

Namespace:: System.Windows.Controls.Ribbon

Assembly:: System.Windows.Controls.Ribbon.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets a value that indicates whether the drop-down for a RibbonTab is open.

public:
 property bool IsDropDownOpen { bool get(); void set(bool value); };

public bool IsDropDownOpen { get; set; }

member this.IsDropDownOpen : bool with get, set

Public Property IsDropDownOpen As Boolean

Property Value

Boolean

true if the drop-down for a RibbonTab is open; otherwise, false. The registered default is false. For more information about what can influence the value, see Dependency Property Value Precedence.

Remarks

When the IsMinimized property is true, the Quick Access Toolbar, Application Menu, and tab headers are shown, but the tab contents are put in a drop-down and are not shown by default. When a user selects a tab header, the drop-down for the tab is opened and its contents are shown. Selecting or deselecting the tab header toggles the IsDropDownOpen property between true and false.

If the IsMinimized property is false, the IsDropDownOpen property is also false.

Dependency Property Information

Item	Value
Identifier field	IsDropDownOpenProperty
Metadata properties set to `true`	None

Applies to

Produkt	Verzie
.NET Framework	4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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