SizeHelper Class

Definition

Namespace:

Microsoft.UI.Xaml

Provides helper methods to evaluate or set Size values. C# code should use members of Size instead.

public ref class SizeHelper sealed

/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.WinUIContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class SizeHelper final

[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.WinUIContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class SizeHelper

Public NotInheritable Class SizeHelper

Inheritance

Object Platform::Object IInspectable SizeHelper

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Remarks

Size is a Windows Runtime structure that represents a rectangle's dimensions without an origin.

SizeHelper is one of several Helper classes that are intended to provide utility methods for Windows Runtime structure values. C# code can use members of Size instead, because utility members are available directly on the structure due to .NET runtime support. C++ code can only access the data values on Size, for example Height. For C++ developers, approximately the same utility features that a C# developer could use directly on Size are available in a static form on the SizeHelper class.

Properties

Empty

Gets a static Size value where the Size has no height or width. C# code should use Size.Empty instead.

Methods

Equals(Size, Size)	Provides comparison of the values of two Size values. C# code should use the Equality (=) operator or Equals method instead.
FromDimensions(Single, Single)	Creates a new Size based on width and height element values. C# code should use the Size(Double,Double) constructor instead.
GetIsEmpty(Size)	Returns whether a specified Size is equivalent to an Empty Size. C# code should use Size.IsEmpty instead.

See also

• Size