BackDesk/AddNews.aspx.cs

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Linq;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

using System.Data.SqlClient;
public partial  class AddNews : System.Web.UI.Page
{
    SqlData da = new SqlData();
    protected void Page_Load(object sender, EventArgs e)
    { 
         
    }
    protected void btnAdd_Click(object sender, EventArgs e)
    {
        string sqlstring = "INSERT INTO tb_News( Title, Content, Categories, Type, IssueDate)VALUES ('" + this.txtNewsTitle.Text.Trim() +
            "', '" + this.txtNewsContent.Text.Trim() + "', '美容养生热点', '" + this.dlstNewsType.SelectedValue.ToString() + "', '" + DateTime.Now.ToString("yyyy-MM-dd") + "')";
        SqlDataReader sdr = da.ExecuteRead(sqlstring);
        this.lblMessage.Text = "新闻添加成功！";
    }
    protected void btnReset_Click(object sender, EventArgs e)
    {
        this.txtNewsContent.Text = "";
        this.txtNewsTitle.Text = "";
        Response.Redirect("~/Admin/NewsList.aspx");
    }
}