数据插入不了,请各位大大帮帮忙!
namespace QYApplication1
{
     public partial class AddClass : System.Web.UI.Page
     {
         protected void Page_Load(object sender, EventArgs e)
         {
         }
         protected void Button1_Click(object sender, EventArgs e)        {
             string sql = "insert into class_qy(Class_name) values('" + Textbox1.Text.Trim() + "')";
             string con = ConfigurationManager.ConnectionStrings["SiteMapConnectionString"].ToString();
             SqlConnection sqlConn = new SqlConnection(con);
             SqlCommand sqlCmd = new SqlCommand(sql, sqlConn);
             sqlCmd.Connection.Open();
             sqlCmd.ExecuteNonQuery();
             sqlCmd.Connection.Close();
         }
     }
页面点击按钮后,数据库中还是增加不了数据,但是执行时没有显示错误信息,请各位大大帮帮忙。}------解决方案--------------------单步调试一下,看看有没有错误。
------解决方案--------------------正解
<asp:Button ID="Button1" runat="server" Text="提交分类" onclick="Button1_Click" />
应该是OnClick