IMergeTextUndoTransactionPolicy Interface

Provides the merge policy for undo transactions.

Namespace:  Microsoft.VisualStudio.Text.Operations
Assembly:  Microsoft.VisualStudio.Text.Logic (in Microsoft.VisualStudio.Text.Logic.dll)

Syntax

声明
Public Interface IMergeTextUndoTransactionPolicy
public interface IMergeTextUndoTransactionPolicy
public interface class IMergeTextUndoTransactionPolicy
type IMergeTextUndoTransactionPolicy =  interface end
public interface IMergeTextUndoTransactionPolicy

The IMergeTextUndoTransactionPolicy type exposes the following members.

Methods

  Name Description
Public method CanMerge Determines whether two transactions can be merged
Public method PerformTransactionMerge Merges a new ITextUndoTransaction with an existing one.
Public method TestCompatiblePolicy Determines whether one IMergeTextUndoTransactionPolicy is compatible with another.

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Remarks

These policies are used when transactions are completed and pushed onto the undo stack. Only adjacent ITextUndoTransaction objects can be merged.

See Also

Reference

Microsoft.VisualStudio.Text.Operations Namespace