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ReadOnlyState Class

Represents a ContextItem that is published in the editing context and that indicates whether the designer is in a read-only state.

System::Object
  System.Activities.Presentation::ContextItem
    System.Activities.Presentation.Hosting::ReadOnlyState

Namespace:  System.Activities.Presentation.Hosting
Assembly:  System.Activities.Presentation (in System.Activities.Presentation.dll)

public ref class ReadOnlyState sealed : public ContextItem

The ReadOnlyState type exposes the following members.

  NameDescription
Public methodReadOnlyStateInitializes a new instance of the ReadOnlyState class.
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  NameDescription
Public propertyIsReadOnlyGets a value that indicates whether the object is read-only.
Public propertyItemTypeGets the type of the current object. (Overrides ContextItem::ItemType.)
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  NameDescription
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Protected methodOnItemChangedRepresents a method that is called on the context item before it is stored in the context item manager. The previous item in the context item manager is passed as a parameter. (Inherited from ContextItem.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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Visual elements can bind to this property in order to provide different behavior in a read-only state (such as the ExpressionTextBox disallowing edits and setting the state to “Disabled”). If a hosting application would like to set the designer to a read-only state, this ContextItem can be retrieved and can be set to false.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

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.

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