private void LoadComments()
{
var dc = new AuthenticationDemoEntities();
gv_comments.DataSource = dc.Comments.ToList();
gv_comments.DataBind();
}
protected void Btn_Insert_Click(object sender, EventArgs e)
{
if (HttpContext.Current.User.Identity.IsAuthenticated)
{
var dc = new AuthenticationDemoEntities();
dc.Comments.Add(new Comment
{
Comment1 = txt_comment.Text
});
dc.SaveChanges();
LoadComments();
}
}