public void Execute()
{
// This instance gets created after the buffer has already been modified
// so don't exec this method the first time it gets called.
if (!canExecute)
{
canExecute = true;
return;
}
using (var ed = buffer.CreateEdit(afterReiteratedVersionNumber, HexBufferUndoRedo.UndoRedoObject)) {
foreach (var change in changes)
{
bool b = ed.Replace(change.OldPosition, change.NewData);
Debug.Assert(b);
}
ed.Apply();
}
}