protected void BtnAdd_Click(object sender, EventArgs e) { i = obj.AddStudentextraactivity(Convert.ToInt32(ddnstudent.SelectedValue), Convert.ToInt32(ddnclass.SelectedValue), Convert.ToInt32(ddnsection.SelectedValue), txtactivity.Text, txtdesc.Text, "Teacher", Convert.ToInt32(Session["tuid"]), DateTime.Now.ToString()); if (i > 0) { lblmsg.Text = "Data Has Been Inserted"; s = "Welcome Mr." + str + " Your Ward Partcipited in Extra Co Curricular Activity::" + txtactivity.Text; s1 = "Welcome Mr." + str1 + " Your Ward Partcipited in Extra Co Curricular Activity::" + txtactivity.Text; SendSMS(str, s); SendSMS(str1, s1); BindData(); ClearFields(); } }