Web Forms :: How To Enable / Disable Login And Log Out Button

Apr 25, 2012

I have Query 

I am designing new website 

I want to know how I came to knoe whether user is logged in or not so that i can make visible log out button on MAster PAge 

I am able to log in but my log out button is not visible since after successfully login i am getting log in button visible and How to store value in session ("UI")  ? 

Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load
If Not Session("UI") Is Nothing Then
Logoutbutton.Visible = True
LoginButton.Visible = False
Displayprofile.Visible = True
Displayprofile.Text = "USER profile"

Else
Alert.Show("no session")
LoginButton.Visible = True
Displayprofile.Visible = False
End If
end Sub

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