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UIElement3D.AllowDrop Property

Gets or sets a value indicating whether this element can be used as the target of a drag-and-drop operation.

Namespace:  System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

'Declaration
Public Property AllowDrop As Boolean
<object AllowDrop="bool" .../>

Property Value

Type: System.Boolean
true if this element can be used as the target of a drag-and-drop operation; otherwise, false. The default value is false.

Identifier field

AllowDropProperty

Metadata properties set to true

None

Drag-and-drop operations are not enabled by default, and must be enabled deliberately by setting AllowDrop to true. Beyond this basic setting, drag-and-drop behavior is entirely implementation specific and is not defined by UIElement3D or any other base element class. Certain controls, for example, RichTextBox, do have a default behavior. For more information on drag and drop, see Drag and Drop Overview.

AllowDrop is introduced in the .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

.NET Framework

Supported in: 4, 3.5 SP1, 3.0 SP1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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