void HandleSteps(Stack <UndoStep> stack1, Stack <UndoStep> stack2)
{
UndoStep step = stack1.Pop();
stack2.Push(UndoStep.CreateStep(gridTree, rowDefitions, colDefitions, additionalProperties));
this.additionalProperties = step.AdditionalProperties;
this.rowDefitions = step.RowDefinitions;
this.colDefitions = step.ColumnDefinitions;
this.gridTree = step.Tree;
RebuildGrid();
}
void UpdateUndoRedoState()
{
this.undoStack.Push(UndoStep.CreateStep(gridTree, rowDefitions, colDefitions, additionalProperties));
this.redoStack.Clear();
}
