.NET Framework Class Library
WhitespaceSignificantCollectionAttribute Class

Indicates that a collection type should be processed as being whitespace significant by a XAML processor.

Inheritance Hierarchy

Namespace:   System.Windows.Markup
Assembly:  System.Xaml (in System.Xaml.dll)
XMLNS for XAML: Not mapped to an xmlns.
<[%$TOPIC/ms613412_en-us_VS_110_2_0_0_0_0%]([%$TOPIC/ms613412_en-us_VS_110_2_0_0_0_1%].Class, AllowMultiple := False, Inherited := True)> _
Public NotInheritable Class WhitespaceSignificantCollectionAttribute _
	Inherits [%$TOPIC/ms613412_en-us_VS_110_2_0_0_0_2%]
[[%$TOPIC/ms613412_en-us_VS_110_2_0_1_0_0%]([%$TOPIC/ms613412_en-us_VS_110_2_0_1_0_1%].Class, AllowMultiple = false, Inherited = true)]
public sealed class WhitespaceSignificantCollectionAttribute : [%$TOPIC/ms613412_en-us_VS_110_2_0_1_0_2%]
[[%$TOPIC/ms613412_en-us_VS_110_2_0_2_0_0%]([%$TOPIC/ms613412_en-us_VS_110_2_0_2_0_1%]::Class, AllowMultiple = false, Inherited = true)]
public ref class WhitespaceSignificantCollectionAttribute sealed : public [%$TOPIC/ms613412_en-us_VS_110_2_0_2_0_2%]
[<[%$TOPIC/ms613412_en-us_VS_110_2_0_3_0_1%]([%$TOPIC/ms613412_en-us_VS_110_2_0_3_0_2%].Class, AllowMultiple = false, Inherited = true)>]
type WhitespaceSignificantCollectionAttribute =  
        inherit [%$TOPIC/ms613412_en-us_VS_110_2_0_3_0_3%] 

The WhitespaceSignificantCollectionAttribute type exposes the following members.

Public method WhitespaceSignificantCollectionAttributeInitializes a new instance of the WhitespaceSignificantCollectionAttribute class.
Public property TypeIdWhen implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute.)
Public method EqualsInfrastructure. Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.)
Public method GetHashCodeReturns the hash code for this instance. (Inherited from Attribute.)
Public method GetTypeGets the Type of the current instance. (Inherited from Object.)
Public method IsDefaultAttributeWhen overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute.)
Public method MatchWhen overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.)
Public method ToStringReturns a string that represents the current object. (Inherited from Object.)
Explicit Interface Implementations
Explicit interface implemetation Private method _AttributeGetIDsOfNamesMaps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute.)
Explicit interface implemetation Private method _AttributeGetTypeInfoRetrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute.)
Explicit interface implemetation Private method _AttributeGetTypeInfoCountRetrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute.)
Explicit interface implemetation Private method _AttributeInvokeProvides access to properties and methods exposed by an object. (Inherited from Attribute.)

xml:space is a related concept that influences XAML processing of white space but is orthogonal to the purpose of WhitespaceSignificantCollectionAttribute. For more information, see Whitespace Processing in XAML.

In previous versions of the .NET Framework, this class existed in the WPF-specific assembly WindowsBase. In .NET Framework 4, WhitespaceSignificantCollectionAttribute is in the System.Xaml assembly. For more information, see Types Migrated from WPF to System.Xaml.

WPF Usage Notes

InlineCollection is an example WPF class where this attribute is applied.

Version Information

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.