How do I get a ASPX variable value to AspX.vb Sub?

Typically, you will be handling the event OnAuthenticte to "grab" what the user inputted for the LoginName.
This would be an example of your login control on the asp page.

<asp:Login ID="Login1" runat="server" OnAuthenticate="Login1_Authenticate"></asp:Login>

If you notice, the important thing to take away from this small bit of code is the OnAuthenticate attribute of the asp:Login control.

In the code behind, or nested in the <script> if you are not using code behinds, you will need to create a method to "Handle" the onAuthenticate event like so;
C#

 

I used this code and it worked fine. Thanks much.


strMsg = "UserName = " &amp; User.Identity.Name &amp; vbCrLf

 

How do I get a ASPX variable value to AspX.vb Sub? I a LoginUser control on the page
and I have a Submit Sub in the aspx.vb code. I want the value of the LoginName1. I've
tried different methods but nothing I've tried works.

example strMsg = "UserName = " &amp; LoginName1