Creating Checkboxes at Runtime by using Database

You can easily add checkbox items to your form dynamically by using database as follows

int X=50;
         CheckBox[] L;
        SqlConnection con = new SqlConnection("user id=sa;password=;database=college");
            SqlCommand cmd = new SqlCommand();
            SqlDataAdapter da = new SqlDataAdapter("select * from studentdata", con);
            DataSet ds = new DataSet();
            da.Fill(ds, "studentdata");

            L = new CheckBox[ds.Tables[0].Rows.Count];
           
            for (int i = 0; i < ds.Tables[0].Rows.Count;i++)
            {
               
                L[i] = new CheckBox();
                L[i].Text = ds.Tables[0].Rows[i].ItemArray.GetValue(0).ToString();
                L[i].Location = new Point(100, x);
                this.Controls.Add(L[i]);

            }