HierarchyNode.OnInvalidateItems Method

Notifies clients when changes are made to the item inventory of a hierarchy.

Namespace:  Microsoft.VisualStudio.Package
Assembly:  MPF.Project.NonShipping (in MPF.Project.NonShipping.dll)

Syntax

'宣言
Public Sub OnInvalidateItems ( _
    parent As HierarchyNode _
)
'使用
Dim instance As HierarchyNode
Dim parent As HierarchyNode

instance.OnInvalidateItems(parent)

public void OnInvalidateItems(
    HierarchyNode parent
)

public:
void OnInvalidateItems(
    HierarchyNode^ parent
)

public function OnInvalidateItems(
    parent : HierarchyNode
)

Parameters

• parent
  Type: Microsoft.VisualStudio.Package.HierarchyNode

  Parent item identifier, or root, of the hierarchy whose item inventory has changed.

Remarks

This method is called to tell any listeners to discard any cached information about a hierarchy and any children of that hierarchy.

Permissions

• 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.

See Also

Reference

HierarchyNode Class

HierarchyNode Members

Microsoft.VisualStudio.Package Namespace

OnInvalidateItems