addnew.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.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using GROUP.Manage;


public partial class addnew : System.Web.UI.Page
{
    BaseClass BaseClass1 = new BaseClass();
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string str = "select * from new where id= '" + TextBox1.Text + "' ";
        DataTable d = new DataTable();
        d = BaseClass1.ReadTable(str);
        if (d.Rows.Count > 0)
        {
            Response.Write("<script>alert(\"编号重复！\");</script>");
            return;
        }
        else
        {
            string strsql;
            strsql = "insert into new (id,name,text) values ('" + TextBox1.Text + "','" + TextBox3.Text + "','" + System.DateTime.Now.ToString() + "')";
            BaseClass1.execsql(strsql);
            Response.Write("<script>alert(\"新闻发表成功！\");</script>");
            TextBox1.Text = "";
            TextBox3.Text = "";
        }

    }
    protected void TextBox2_TextChanged(object sender, EventArgs e)
    {

    }
}