IXRGeometryGroup (Compact 2013)

项目
04/19/2017

3/28/2014

This class represents a complex geometry composed of IXRGeometry objects.

Syntax

class IXRGeometryGroup : public IXRGeometry

Inheritance Hierarchy

IXRDependencyObject

IXRGeometry

IXRGeometryGroup

Methods

In addition to the methods inherited from IXRGeometry, this class contains the following methods.

Name	Description
IXRGeometryGroup::GetChildren	Retrieves the IXRGeometryCollection that contains the objects that define this IXRGeometryGroup.
IXRGeometryGroup::GetFillRule	Indicates how IXRGeometryGroup determines which subareas are inside the group and which are not.
IXRGeometryGroup::SetChildren	Sets the IXRGeometryCollection that contains the objects that define this IXRGeometryGroup.
IXRGeometryGroup::SetFillRule	Specifies how IXRGeometryGroup determines which subareas are inside the group and which are not.

Thread Safety

Members of this class are thread-safe if you previously called IXRApplication::CreateHostFromXaml and supplied it with an XRWindowCreateParams structure that has AllowsMultipleThreadAccess set to true.

Remarks

When you create a class instance, use an IXRGeometryGroupPtr smart pointer instead of a raw interface pointer. For more information, see XRPtr<Interface>.

You can also define an IXRGeometryGroup object in Microsoft Silverlight 3 XAML. For information about the differences between XAML in XAML for Windows Embedded and Silverlight 3, see Differences Between Microsoft Silverlight 3 and XAML for Windows Embedded. For more information about how to define this element in the source XAML for your application, see the GeometryGroup Class on MSDN.

.NET Framework Equivalent

System.Windows.Media.GeometryGroup

Requirements

Header	XamlRuntime.h
sysgen	SYSGEN_XAML_RUNTIME

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