ContextItemManager.NotifyItemChanged Method
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Represents a helper method that invokes the protected OnItemChanged(EditingContext, ContextItem) method.
Namespace: System.Activities.Design
Assembly: System.Activities.Design.Base (in System.Activities.Design.Base.dll)
Syntax
'Declaration
Protected Shared Sub NotifyItemChanged ( _
context As EditingContext, _
item As ContextItem, _
previousItem As ContextItem _
)
'Usage
Dim context As EditingContext
Dim item As ContextItem
Dim previousItem As ContextItem
ContextItemManager.NotifyItemChanged(context, _
item, previousItem)
protected static void NotifyItemChanged(
EditingContext context,
ContextItem item,
ContextItem previousItem
)
protected:
static void NotifyItemChanged(
EditingContext^ context,
ContextItem^ item,
ContextItem^ previousItem
)
protected static function NotifyItemChanged(
context : EditingContext,
item : ContextItem,
previousItem : ContextItem
)
static member NotifyItemChanged :
context:EditingContext *
item:ContextItem *
previousItem:ContextItem -> unit
Parameters
- context
Type: System.Activities.Design.EditingContext
The editing context in use.
- item
Type: System.Activities.Design.ContextItem
The new context item.
- previousItem
Type: System.Activities.Design.ContextItem
The previous context item.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | context, item, or previousItem is nulla null reference (Nothing in Visual Basic). |
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Platforms
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Version Information
.NET Framework
Supported in: 4