Ejemplo n.º 1
0
        private void button3_Click(object sender, EventArgs e)
        {
            Person_Bll person_Bll = new Person_Bll();
            Person     person     = new Person();

            person = person_Bll.GetPerson("002");
        }
Ejemplo n.º 2
0
        private void button7_Click(object sender, EventArgs e)
        {
            Person person = new Person();

            List <Person> person_list = new List <Person>();

            Person_Bll person_bll = new Person_Bll();


            person_list = person_bll.GetPerson();

            DataTable dt = (from pl in person_list
                            select new { pl.person_no, pl.person_name, pl.class_no, pl.grade.class_name }).ToList().ConvertToDataTable();


            this.exDataGridView1.DataSource = dt;
            this.exDataGridView1.Columns.Clear();
            this.exDataGridView1.AddColumn("class_no", "班级编号", IFReadOnly: false);
            this.exDataGridView1.AddColumn("class_name", "班级名称", IFReadOnly: false);
            this.exDataGridView1.AddColumn("person_no", "人员编号", IFReadOnly: false);
            this.exDataGridView1.AddColumn("person_name", "人员名称", IFReadOnly: false);
            dt.AcceptChanges();
        }
Ejemplo n.º 3
0
        private void button5_Click(object sender, EventArgs e)
        {
            Person_Bll    person_Bll  = new Person_Bll();
            List <Person> person_List = new List <Person>();

            person_List = person_Bll.GetPerson();

            this.dataGridView1.DataSource = person_List;

            //this.dataGridView1.DataSource = person_List.ConvertToDataTable();
            this.dataGridView1.Columns.Clear();

            DataGridViewTextBoxColumn obj1 = new DataGridViewTextBoxColumn();


            obj1.DataPropertyName = "person_no";
            obj1.HeaderText       = "人员编号";
            obj1.Name             = "person_no";

            obj1.Width = 80;

            Func <string, int> A = x => x.Length;
            int kkk = A("fdsa");



            Func <int, int, bool> B = (a, b) => a > b;

            bool kkk2 = B(10, 20);

            Func <Person, bool> C = x => x.id > 10;

            person_List.Where(x => x.id > 10 || x.person_name.Length > 5);



            this.dataGridView1.Columns.AddRange(obj1);



            DataGridViewComboBoxColumn obj2 = new DataGridViewComboBoxColumn();


            obj2.DataPropertyName = "sex";
            obj2.HeaderText       = "性别";
            obj2.Name             = "sex";

            obj2.Width = 80;

            //obj2.DataSource = System.Enum.GetNames(typeof(Model.Enum.Enum.Sex));
            obj2.DataSource = System.Enum.GetValues(typeof(Model.Enum.Enum.Sex));
            //  obj2.ValueType = typeof(Model.Enum.Enum.Sex);

            //obj2.DataSource=Model.Enum.Enum.Sex


            Console.WriteLine(Enum.GetName(typeof(Model.Enum.Enum.Sex), 100));


            var aa = System.Enum.GetNames(typeof(Model.Enum.Enum.Sex));
            var bb = System.Enum.GetValues(typeof(Model.Enum.Enum.Sex));

            this.dataGridView1.Columns.AddRange(obj2);
        }
Ejemplo n.º 4
0
        private void button2_Click(object sender, EventArgs e)
        {
            Person_Bll person_Bll = new Person_Bll();

            person_Bll.GetPerson();
        }