这段程序看不懂,请各方神佛前来相助
public partial class allgonggao_add : System.Web.UI.Page
{
public string lb, lbtxt, sql; //定义全局变量
protected void Page_Load(object sender, EventArgs e)
{
lb = Request.QueryString["lb"].ToString().Trim(); //类别为提交来的参数,即分为新闻中心和网站规章
switch (lb)
{
case "1":
lbtxt = "房屋新闻";
break;
case "2":
lbtxt = "房屋新闻";
break;
}
leibie.Text = lbtxt;
Random rnd = new Random();
int n = rnd.Next(1, 100);
dianjilv.Text = n.ToString().Trim();
}
protected void Button1_Click(object sender, EventArgs e)
{
string sql;
sql="insert into allgonggao(title,content,leibie,shouyetupian,dianjilv) values('"+title.Text.ToString().Trim()+"','"+content.Text.ToString()+"','"+leibie.Text.ToString().Trim()+"','"+shouyetupian.Text.ToString().Trim()+"','"+dianjilv.Text.ToString().Trim()+"') ";
int result;
result = new Class1().hsgexucute(sql);
if (result == 1)
{
Response.Write("<script>javascript:alert('添加成功');</script>");
}
else
{
Response.Write("<script>javascript:alert('系统错误,请检查数据库设置问题');</script>");
}
}