Admin/EditNews.aspx.cs
(完整代码) 1KBusing System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
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 Admin_EditNews : System.Web.UI.Page
{
SqlHelper data = new SqlHelper();
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Get_Data();
}
}
private void Get_Data()
{
int id = int.Parse(Request.QueryString["id"].ToString());
SqlDataReader dr = data.GetDataReader("select * from News where id=" + id);
dr.Read();
TextBox1.Text = dr["title"].ToString();
content1.Value = dr["contents"].ToString();
}
protected void btn_Submit_Click(object sender, EventArgs e)
{
int id = int.Parse(Request.QueryString["id"].ToString());
data.RunSql("update News set title='" + TextBox1.Text + "',contents='" + content1.Value + "' where id=" + id);
Alert.AlertAndRedirect("修改成功!", "NewsManager.aspx");
}
}
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