gridView基本操作

用gricView實現常用的操作 選擇啊 編輯啊 之類的

注意資料訪問是用的EntityFrameWork

為了方便 頁面代碼這裡我就不貼了，免得佔地方

 

 

using System;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Xml.Linq;using System.Data.Objects;using BosloyERPModel;public partial class _Default : System.Web.UI.Page {    protected void Page_Load(object sender, EventArgs e)    {        if (!IsPostBack)        {            if (Session["valiCode"] != null)                Response.Write(Session["valiCode"]);            GridView1.DataSource = new BslDB().departInfo;            GridView1.DataBind();        }    }    protected void Button1_Click(object sender, EventArgs e)    {        //MembershipUser user= Membership.GetUser();        ////User.Identity.Name = "xx";        //string name = User.Identity.Name;        //Response.Write(user.UserName);        BslDB bsl = new BslDB();        departInfo depart = new departInfo();        depart.departName = depName.Text;        depart.telphone = phone.Text;        depart.leader = person.Text;        bsl.AddTodepartInfo(depart);        int result = bsl.SaveChanges();        GridView1.DataSource = bsl.departInfo;        GridView1.DataBind();            }       protected void GridView1_SelectedIndexChanging1(object sender, GridViewSelectEventArgs e)    {        ////GridView1.Rows[e.NewSelectedIndex].dataf        //GridView1.DataKeys[e.NewSelectedIndex].Value;        if(e.NewSelectedIndex!=-1)        Response.Write("xxx" + GridView1.DataKeys[e.NewSelectedIndex].Value);        int id = Convert.ToInt32( GridView1.DataKeys[e.NewSelectedIndex].Value);        var de = new BslDB().departInfo.Where(c => c.id ==id ).First() ;        depName.Text = de.departName;        phone.Text = de.telphone;        person.Text = de.leader;        ViewState["curDep"] = id.ToString();        Response.Write(de.departName);            }    protected void Button2_Click(object sender, EventArgs e)    {        BslDB db=new BslDB();        var de = db.departInfo.Where(c => c.id == 8).First();        de.departName = "yy俱樂部";        db.SaveChanges();    }}

 

 

最終效果：