System.Data.SqlClient.SqlConnection sqlconn = new System.Data.SqlClient.SqlConnection(); sqlconn.C; sqlconn.Open(); System.Data.SqlClient.SqlDataAdapter sqldar = new System.Data.SqlClient.SqlDataAdapter("select UserName from forums_Users",sqlcon
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls;using System.Text; using System.IO; using System.Data; public partial class DownloadItem_CmdExeItem : System.Web
public ActionResult Index() { List<SelectListItem> items = new List<SelectListItem>() { new SelectListItem(){Text="Income", Value="income"}, new SelectListIte
代码: //声明泛型 List<category> inof = new List<category>();//二级分类 //声明类使用的对象类 public class category { public category(string id, string name) { Id = id; Name = name; } private string id; public string Id { get { return id; } set { id = value; } } p
1.下面代码包含了三种绑定DropDownList的方法 using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Mvc; namespace SupermarketManagement.Controllers { public class HtmlControlsController : Controller { //单位枚举 public enu