页面有一个DropDownList控件
两个TextBox控件,
其中DropDownList控件用于选择数据库中的table,两个TextBox的数据插入DropDownList控件选择的table里,代码如下,请问哪里出现问题?
string st1 = string.Format("insert into {0}(bt,nr)values({1},{2})",DropDownList1.SelectedValue.ToString(),bt.Text.Trim(),TextBox1.Text.Trim());
string st2=ConfigurationManager.ConnectionStrings["sk0621"].ConnectionString;
SqlConnection myconn = new SqlConnection(st2);
SqlCommand mycmd = new SqlCommand(st1,myconn);
myconn.Open();
mycmd.ExecuteScalar();