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ContextItemManager.NotifyItemChanged Method

Invokes the protected OnItemChanged method on the specified ContextItem.

Namespace:  Microsoft.Windows.Design
Assembly:  Microsoft.Windows.Design.Extensibility (in Microsoft.Windows.Design.Extensibility.dll)

Syntax

'Declaration
Protected Shared Sub NotifyItemChanged ( _
    context As EditingContext, _
    item As ContextItem, _
    previousItem As ContextItem _
)
protected static void NotifyItemChanged(
    EditingContext context,
    ContextItem item,
    ContextItem previousItem
)
protected:
static void NotifyItemChanged(
    EditingContext^ context, 
    ContextItem^ item, 
    ContextItem^ previousItem
)
static member NotifyItemChanged : 
        context:EditingContext * 
        item:ContextItem * 
        previousItem:ContextItem -> unit 
protected static function NotifyItemChanged(
    context : EditingContext, 
    item : ContextItem, 
    previousItem : ContextItem
)

Parameters

Exceptions

Exception Condition
ArgumentNullException

context, item, or previousItem is nulla null reference (Nothing in Visual Basic).

.NET Framework Security

See Also

Reference

ContextItemManager Class

Microsoft.Windows.Design Namespace

ContextItem

SubscribeContextCallback<TContextItemType>

ServiceManager

FeatureManager

Other Resources

Editing Context Architecture

Understanding WPF Designer Extensibility