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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)

public interface IMergeTextUndoTransactionPolicy

The IMergeTextUndoTransactionPolicy type exposes the following members.

  NameDescription
Public methodCanMergeDetermines whether two transactions can be merged
Public methodPerformTransactionMergeMerges a new ITextUndoTransaction with an existing one.
Public methodTestCompatiblePolicyDetermines whether one IMergeTextUndoTransactionPolicy is compatible with another.
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These policies are used when transactions are completed and pushed onto the undo stack. Only adjacent ITextUndoTransaction objects can be merged.

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