ITextUndoHistoryRegistry.TryGetHistory(Object, ITextUndoHistory) Method
Definition
Important
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Gets a history associated with the context, but does not create a new one.
public:
bool TryGetHistory(System::Object ^ context, [Runtime::InteropServices::Out] Microsoft::VisualStudio::Text::Operations::ITextUndoHistory ^ % history);public bool TryGetHistory (object context, out Microsoft.VisualStudio.Text.Operations.ITextUndoHistory history);abstract member TryGetHistory : obj * ITextUndoHistory -> boolPublic Function TryGetHistory (context As Object, ByRef history As ITextUndoHistory) As BooleanParameters
- context
- Object
An arbitrary context object.
- history
- ITextUndoHistory
An ITextUndoHistory associated with the context object.
Returns
true if a relevant ITextUndoHistory exists in this registry, otherwise false.