Question

c＃代码：

protected void check_click(object sender, EventArgs e)
{
    SqlConnection c;
    string str = "Data Source =(LocalDB)\\MSSQLLocalDB;";
    str += "AttachDbFilename=|DataDirectory|\\DinoData.mdf;";
    str += "Integrated Security= True";
    c = new SqlConnection(str);
    if (Page.IsValid)
    {
        Session["tit"] = (string)title.Text;
        Session["Discrip"] = (string)Discrip.Text;
        Session["Doname"] = (string)Dinoname.Text;
        Session["wage"] = (string)wage.Text;
        Session["lo"] = (string)ddlcountry.SelectedItem.Text;
        Session["val"] = (bool)true;
        Response.Redirect("Had Manger.aspx", true);
        SqlCommand zer = new SqlCommand("UPDATE [User] SET did4 = 0", c);
        c.Open();
        zer.ExecuteNonQuery();
        c.Close();
    }
}

没有错误，但没有更新帮忙好的，我更新ehis是所有的功能

Answer 1

在执行查询之前，您正在调用Response.Redirect("Had Manger.aspx", true);。注释掉或将其移到最后，你应该没问题。

Answer 2

Response.Redirect（＆＃34; Had Manger.aspx＆＃34;，true）;

无法更新到所有列

2 个答案: