public static ProgramLogic GetInstance(ProgramLogicView programLogicView) { if (instance == null) { instance = new ProgramLogic(programLogicView); } return(instance); }
private ProgramLogic(ProgramLogicView programLogicView) { incomeAndExpenseLogic = new IncomeAndExpenseLogic(programLogicView.IncomeAndExpenseDataGridView); commonAssetsLogic = new CommonAssetsLogic(programLogicView.CommonAssetsGridView); guideToOperationsLogic = new GuideToOperationsLogic(); }