leixing/leixingadd.aspx.cs

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using System;
using System.Collections;
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 dao;
public partial class leixing_leixingadd : System.Web.UI.Page
{
	/**
	*类型信息添加页面
	*/    
protected void Page_Load(object sender, EventArgs e)
    {
	 if (!IsPostBack) {
       
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
	//添加类型信息 操作

		string lx=this.lx.Text;//类型


		if(lx.Length==0){

MessageBox.Show(this.Page,"类型不能为空");

return ;

}



     
        string sql = "insert into leixing (lx ) values ('"+lx+"')";//添加类型信息的sql语句
        int row = 0;
        try
        {
            row = DBHelper.ExecuteCommand(sql);//执行添加类型 
        }
        catch (Exception ex)
        {//异常捕获
            MessageBox.ShowAndRedirect(this.Page, ex.Message, "leixingadd.aspx");
      
        }
        MessageBox.ShowAndRedirect(this.Page, "添加成功", "leixingadd.aspx");//页面提示并跳转
    }
}