Brincarse Pagina Login

[mrprogman]

Oyes un problema...tengo un boton de refresh...y cada vez que le doy refresh me manda a la pagina de inicio..no me respeta la session..tengo q darle refresh para que el usuario actualiza la info.....este es el codigo:...

Session.Timeout = 500
TextBox8.Text = Session("usuario")

TextBox9.Text = Session("permiso")



Try
If Not IsPostBack Then
TextBox8.Text = Session("usuario").ToString()
If TextBox8.Text = String.Empty Then
Throw New Exception()
End If
End If
Catch ex As Exception
Response.Redirect("login.aspx")
End Try


Dim totmetames As Data.DataView = SqlDataSource5.Select(DataSourceSelectArguments.Em pty)
If totmetames.Table.Rows(0)("column1").GetType.Name = "DBNull" Then
'If totmetames.Table.Rows.Count <= 0 Then
TextBox6.Text = "0"
Else
TextBox6.Text = totmetames.ToTable.Rows(0)("Column1")
End If

Dim NextTime As Date = Now
ASPxDateEdit1.Date = NextTime


TextBox11.Text = DateTime.Now.ToString("MM/dd/yyyy")

TextBox10.Text = TextBox8.Text
TextBox7.Text = "1"
'ASPxDateEdit1.Text = DateTime.Now.ToString("dd/MM/yyyy")
ASPxGridView1.Visible = True