Question

i see a lot of web site that.. remember when i return without using registration.
I think they save cookies or something…
So i’m asking you: in asp.net / vb.net how can i save the id of a user ?
What are the command to do this ?
Thanks in advance…

Answer 1

MSDN – http://msdn.microsoft.com/en-us/library/ms178194.aspx

Here is some VB.NET to read/write cookies. Pretty straight forward:

Sub SubmitBtnWrite_Click(Sender As Object, E As EventArgs)
    Response.Cookies("TestCookie1").Expires = "5/1/2010"
    Response.Cookies("TestCookie1").Value = _
        "The cookie stuff."
    Response.Cookies("TestCookie2").Expires = "5/1/2010"
    Response.Cookies("TestCookie2").Value = _
        "More cookie stuff." End Sub

Sub SubmitBtnRead_Click(Sender As Object, E As EventArgs)
Dim I as integer
For I = 0 to Request.Cookies.Count - 1
    lblMessage1.Text = lblMessage1.Text  _
        & Request.Cookies.Item(I).Name & ": " _
        & Request.Cookies.Item(I).Value & "<BR>"
Next End Sub