C# (CSharp) Homework8 OrderService.SelectAll示例

示例#1

文件： Form1.cs 项目： a657948578/CSharpHomeWork

        private void Form1_Load(object sender, EventArgs e)
        {
            try
            {
                service.Import(defaultDataPath);
            }
            catch (Exception error)
            {
                MessageBox.Show(error.Message);
            }

            this.OrderBindingSource.DataSource = service.SelectAll();
            //默认一个月之前
            this.dateTimePicker1.Value = this.dateTimePicker1.Value.AddDays(-30);
        }