May 30, 2020 01:23 PM|Donald416|LINK
I created a demo using your modal and the one line of code to open open the modal. It work perfectly.
You misunderstand me; I never stated that my modal is not opening. I stated that modal disappears when I click on the sign up button in the modal. did you try clicking on the Sign up button and the modal did not disappear ?
<asp:Button ID="Button2" runat="server" Text="Sign Up" OnClick="Button2_Click" />