Επεξεργασία

Κοινή χρήση μέσω

Rect3D.IsEmpty Property

  • Reference

Definition

Namespace:
System.Windows.Media.Media3D
Assembly:
PresentationCore.dll

Gets a value that indicates whether this Rect3D is the EmptyRect3D.

public:
 property bool IsEmpty { bool get(); };
public bool IsEmpty { get; }
member this.IsEmpty : bool
Public ReadOnly Property IsEmpty As Boolean

Property Value

Boolean

true if this Rect3D is the empty rectangle; false otherwise.

Remarks

If Size is zero, this Rect3D still contains a zero- or 1-dimensional set of points; therefore, this property should not be used to check for zero area.

Rect3D is typically used to represent the bounds of a MeshGeometry3D or Model3D.

Applies to