adminblogclass.aspx.cs

本程序基于 asp.net 2.0 +sql server 2

using 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;
using lalablog;
public partial class admin_adminBlogClass : System.Web.UI.Page
{
    int adminid;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["admin"] == null)
            Response.Redirect("adminLogin.aspx");
       
    }
    protected void btnAddClass_Click(object sender, EventArgs e)
    {
        string classname = Server.HtmlEncode(tbClass.Text);
        if (classname.Length > 1)
        {
            string strconn = ConfigurationManager.ConnectionStrings["dsn"].ToString();
            SqlConnection cn = new SqlConnection(strconn);
            cn.Open();
            string sql = "insert into class([name]) values('" + classname+"')";
            SqlCommand cm = new SqlCommand(sql, cn);
        try 
        {
            cm.ExecuteNonQuery();
            GridView1.DataBind();
        }
        catch (SqlException ex)
        { 
             myfunc my = new myfunc(ex.Message );
             Response .Write (  my.JavaMsg());
        }
        finally
        {
            cn.Close();
        }

        }

        else tbClass.Text = "长度太短!";
    }
}