ShaderTools.VisualStudio.Tests.Hlsl.Support.BasicUndoHistory.Redo C# (CSharp) Method

        internal void Redo(int count)
        {
            try
            {
                count = Math.Min(_redoStack.Count, count);
                _state = TextUndoHistoryState.Redoing;
                for (var i = 0; i < count; i++)
                {
                    var current = _redoStack.Peek();
                    current.Do();
                    _redoStack.Pop();
                    _undoStack.Push(current);
                }

                RaiseUndoRedoHappened();
            }
            finally
            {
                _state = TextUndoHistoryState.Idle;
            }
        }