ModifiableDocumentTree.BeginModifications Method
This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
When overridden in a derived class, called before an item in the document tree is modified.
Namespace: Microsoft.Windows.Design.Documents.Trees
Assembly: Microsoft.Windows.Design.Markup (in Microsoft.Windows.Design.Markup.dll)
Syntax
'Declaration
Public MustOverride Sub BeginModifications
'Usage
Dim instance As ModifiableDocumentTree
instance.BeginModifications()
public abstract void BeginModifications()
public:
virtual void BeginModifications() abstract
public abstract function BeginModifications()
Remarks
This method MUST be called before any item in the document tree is modified. The modifications made to items and properties in the tree might or might not be externally observable while the changes are being made. The changes are guaranteed to be visible after the CommitModifications method is called.
.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.
See Also
Reference
ModifiableDocumentTree Members
Microsoft.Windows.Design.Documents.Trees Namespace