Hello,
I am having 3 pages default.aspx, default1.aspx and default2.aspx
Default.aspx is the home page.
When i click default2.aspx, it must check whether i have logged in, if not it must redirect to a login page(default1.aspx)

Hello,
I am having 3 pages default.aspx, default1.aspx and default2.aspx
Default.aspx is the home page.
When i click default2.aspx, it must check whether i have logged in, if not it must redirect to a login page(default1.aspx)

You may use session to check your user id

Public Function CheckValidation(ByVal UserId As String) As Boolean
        CheckValidation= False
        If UserId = "" Then            
            Exit Function
        End If
        CheckValidation= True
    End Function

 Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        If  CheckValidation(Session("UserID")) = False Then
            Response.Redirect("../../Others/Sorry.aspx")
            Exit Sub
        End If           
    End Sub

You may use session to check your user id

Public Function CheckValidation(ByVal UserId As String) As Boolean
        CheckValidation= False
        If UserId = "" Then            
            Exit Function
        End If
        CheckValidation= True
    End Function

 Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        If  CheckValidation(Session("UserID")) = False Then
            Response.Redirect("../../Others/Sorry.aspx")
            Exit Sub
        End If           
    End Sub

Hello,
I am not using any user controls such as login control. I simply made a login with simple codings. By comparing the textbox values with database the user will log in. Now how the UserID will work. How to do this?