问题求解
uatcc 2010-09-15 05:05:52 看一个程序:
protected void Button1_Click(object sender, EventArgs e)
{
string ConStr = ("Server=(local);Integrated security=SSPI;database=ILS");
SqlConnection con = new SqlConnection(ConStr);
string SqlStr = "select distinct carrier from carrier where carrier=TextBox1.Text";
SqlDataAdapter ada = new SqlDataAdapter(SqlStr, con);
con.Open();
DataSet ds = new DataSet();
ada.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
con.Close();
}
在textbox1输入内容后,点确定按钮,系统会报错,哪里有问题?