無法插入數據ino表

Question

`protected void Page_Load(object sender, EventArgs e) 
    { 
     TextBox6.Text = DateTime.Now.ToShortDateString(); 
     TextBox7.Text = DateTime.Now.AddMonths(6).ToShortDateString(); 
    }` protected void Button1_Click(object sender, EventArgs e) 
    { 
     SqlConnection con = new SqlConnection("Data Source=ASHISH;Initial Catalog=esaote;Integrated Security=True"); 
     string q = "insert into info(c_name,c_address, machine, s_version, email,i_ date,due_date) values(@c_name, @c_address, @machine, @s_version, @email, @i_date,@due_date)"; 
     SqlCommand cmd = new SqlCommand(q, con); 

     cmd.Parameters.AddWithValue("@c_name", TextBox1.Text); 
     cmd.Parameters.AddWithValue("@c_address", TextBox2.Text); 
     cmd.Parameters.AddWithValue("@machine", TextBox3.Text); 
     cmd.Parameters.AddWithValue("@s_version", TextBox4.Text); 
     cmd.Parameters.AddWithValue("@email", TextBox5.Text); 
     cmd.Parameters.AddWithValue("@i_date",TextBox6.Text); 
     cmd.Parameters.AddWithValue("@due_date", TextBox7.Text); 
     //string due_date = DateTime.Now.ToShortDateString() + DateTime.Now.AddMonths(6).ToShortDateString(); 
     try 
     { 
      con.Open(); 
      cmd.ExecuteNonQuery(); 
      Response.Redirect("<script language='javascript'>alert('due date is'" + TextBox7.Text + ")</script>"); 
     } 
     catch (Exception exp) 
     { 
      Console.Write(exp.Message); 
     } 
     finally 
     { 
      con.Close(); 
     } 
    } 

catch塊給出了不正確的語法近日期異常。我已將最後一次cmd.parameter中的i_date更改爲due_date。表中的所有屬性都與給定的名稱相同，我無法找到sol。也有轉換的語法

Answer 1

錯誤是在這裏：

插入到信息（c_name和c_address，機，s_version，電子郵件，I_日期，DUE_DATE）

應該是：

insert into info(c_name,c_address, machine, s_version, email,i_date,due_date)