大家帮忙看看错在哪 using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Drawing; using System.Web; using System.Web.SessionState; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.HtmlControls; using System.Configuration; using System.Data.SqlClient; using System.Text;

namespace bt { /// <summary> /// add 的摘要说明。 /// </summary> public class add : System.Web.UI.Page { protected System.Web.UI.WebControls.DropDownList guojia; protected System.Web.UI.WebControls.DropDownList zhonglei; protected System.Web.UI.WebControls.TextBox neirong; protected System.Web.UI.WebControls.TextBox zuti; protected System.Web.UI.HtmlControls.HtmlInputFile url5; protected System.Web.UI.HtmlControls.HtmlInputFile url4; protected System.Web.UI.HtmlControls.HtmlInputFile url3; protected System.Web.UI.HtmlControls.HtmlInputFile url2; protected System.Web.UI.HtmlControls.HtmlInputFile url1; protected System.Web.UI.WebControls.Button Button1; private void Page_Load(object sender, System.EventArgs e) { // 在此处放置用户代码以初始化页面

}

#region Web 窗体设计器生成的代码 override protected void OnInit(EventArgs e) { // // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。 // InitializeComponent(); base.OnInit(e); } /// <summary> /// 设计器支持所需的方法 - 不要使用代码编辑器修改 /// 此方法的内容。 /// </summary> private void InitializeComponent() { this.Button1.Click += new System.EventHandler(this.Button1_Click); this.Load += new System.EventHandler(this.Page_Load);

} #endregion

private void Button1_Click(object sender, System.EventArgs e) { if (!Page.IsPostBack) { SqlConnection Conn=new SqlConnection(ConfigurationSettings.AppSettings["sqlconn"]); String InsertCmd="insert into body (zuti, guojia, zhonglei, neirong) values (@zuti, @guojia, @zhonglei, @neirong)"; SqlCommand addCmd=new SqlCommand(InsertCmd,Conn);

Conn.Open();

addCmd.Parameters.Add(new SqlParameter("@zuti", SqlDbType.VarChar, 200)); addCmd.Parameters["@zuti"].Value= zuti.Text; addCmd.Parameters.Add(new SqlParameter("@guojia", SqlDbType.VarChar, 200)); addCmd.Parameters["@guojia"].Value= guojia.SelectedItem.Text; addCmd.Parameters.Add(new SqlParameter("@zhonglei", SqlDbType.VarChar, 200)); addCmd.Parameters["@zhonglei"].Value= zhonglei.SelectedItem.Text;

addCmd.Parameters.Add(new SqlParameter("@neirong", SqlDbType.Text, 16)); addCmd.Parameters["@neirong"].Value= neirong.Text;

addCmd.ExecuteNonQuery();

Conn.Close(); } } } }