protected void btn_Save_Click(object sender, EventArgs e) { MembershipUser CurrentUser = Membership.GetUser(); Guid UserId = (Guid)CurrentUser.ProviderUserKey; string AwardName = TextBox1.Text.ToString(); string Date = TextBox3.Text.ToString(); string Provider = TextBox2.Text.ToString(); AwardBLL.insertUserAward(AwardName, Date, Provider, UserId); }