C# (CSharp) StudentProject StudentManager示例

示例#1

        //s o l i d prensipleri
        //singleton pattern
        public static StudentManager GetInstance()
        {
            if (studentManager == null)
            {
                studentManager = new StudentManager();
            }

            return(studentManager);
        }

示例#2

 public FrmDashboard()
 {
     InitializeComponent();
     studentManager = StudentManager.GetInstance();
 }

示例#3

 public frmDetail()
 {
     InitializeComponent();
     studentManager = StudentManager.GetInstance();
 }