12.22 repeater 添加

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class Insert : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Session["uid"] != null)
{
if (!IsPostBack)
{

InfoDataContext context = new InfoDataContext();

DropDownList1.DataSource = context.Nation;
DropDownList1.DataTextField = "Name";
DropDownList1.DataValueField = "Code";

DropDownList1.DataBind();
}

}
else
{
Response.Redirect("denglu.aspx");

}

}

protected void Button1_Click(object sender, EventArgs e)
{
InfoDataContext context = new InfoDataContext();
string code = txtCode.Text;
string name = txtName.Text;
bool sex = rdnan.Checked;
string nation = DropDownList1.SelectedValue;
DateTime birthday = Convert.ToDateTime(txtBirthday.Text);

//造对象
Info data = new Info();
data.Code = code;
data.Name = name;
data.Sex = sex;
data.Nation = nation;
data.Birthday = birthday;

//提交数据改动
context.Info.InsertOnSubmit(data);

context.SubmitChanges();

//清空数据
Clear();
}

public void Clear()
{

txtCode.Text = "";
txtName.Text = "";
txtBirthday.Text = "";
DropDownList1.SelectedIndex = 0;
}
protected void Button2_Click(object sender, EventArgs e)
{
Response.Redirect("Main.aspx");
}
}