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TextBoxBase.DeclareChangeBlock Method

  • Reference

Definition

Namespace:
System.Windows.Controls.Primitives
Assembly:
PresentationFramework.dll

Creates a change block.

public:
 IDisposable ^ DeclareChangeBlock();
public IDisposable DeclareChangeBlock ();
member this.DeclareChangeBlock : unit -> IDisposable
Public Function DeclareChangeBlock () As IDisposable

Returns

IDisposable

An IDisposable object that refers to a new change block.

Remarks

A change block logically groups multiple changes into a single undo unit. A change block is created by calling the DeclareChangeBlock method. Calling the BeginChange method causes all subsequent changes to be included in the specified change block until a corresponding call to the EndChange method is made.

Applies to

See also