Invalid column name sql error

Question

I am trying to enter data into my database, but it is giving me the following error:

Invalid column name

Here\'s my code

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Answer 1

first create database name "School" than create table "students" with following columns 1. id 2. name 3. address

now open visual studio and create connection:

namespace school
{
    public partial class Form1 : Form
    {
        SqlConnection scon;


        public Form1()
        {

            InitializeComponent();

            scon = new SqlConnection("Data Source = ABC-PC; trusted_connection = yes; Database = school; connection timeout = 30");
        }

//create command

SqlCommand scom = new SqlCommand("insert into students (id,name,address) values(@id,@name,@address)", scon);

//pass parameters

scom.Parameters.Add("id", SqlDbType.Int);
scom.Parameters["id"].Value = textBox1.Text;

           scom.Parameters.Add("name", SqlDbType.VarChar);
            scom.Parameters["name"].Value = this.textBox2.Text;

            scom.Parameters.Add("address", SqlDbType.VarChar);
            scom.Parameters["address"].Value = this.textBox6.Text;


            scon.Open();
            scom.ExecuteNonQuery();
            scon.Close();
            reset();

        }

also check solution here: http://solutions.musanitech.com/?p=6