ASP.NET

public partial class<br />
{<br />
private bool _refreshState; //define bool type variable which return to Refresh state in Internet Explorer<br />
    private bool _isRefresh;    //define bool type variable which return wheather Refresh click or not in Internet Explorer<br />
<br />
    public bool IsRefresh //<br />
    {<br />
        get <br />
        {<br />
            return _isRefresh;//get the value of Refresh click from Internet Explorer<br />
        }<br />
    }<br />
    protected override object SaveViewState()<br />
    {<br />
        Session["_ISREFRESH"] = _refreshState; //define Session variable and intilize <br />
        object[] allstates = new object[2];    // Define object array named allstates<br />
        allstates[0] = base.SaveViewState();   //get the base.SaveViewState in allstate array at 0 position<br />
        allstates[1] = !_refreshState;         //get the  allstate array at 1 position from !_refreshState<br />
        return allstates;<br />
    }<br />
    protected override void LoadViewState(object savedState)//function for LoadViewState<br />
    {<br />
        try<br />
        {<br />
            object[] allstates = (object[])savedState;  //Parsing saveState value at allsataes object array<br />
            base.LoadViewState(allstates[0]);           //Loading viewState value<br />
            _refreshState = (bool)allstates[1];<br />
            _isRefresh = _refreshState == (bool)Session["_ISREFRESH"];<br />
        }<br />
        catch (Exception e)<br />
        {<br />
                  }<br />
    }<br />
}

if (_isRefresh == false)<br />
        {<br />
<br />
your code for event is here<br />
<br />
}

Dim objEmail As New MailMessage<br />
        objEmail.To = "To Email"<br />
        objEmail.From = "Your Email"<br />
        objEmail.Subject = "Your Subject"<br />
        objEmail.Body = "Hello"<br />
        objEmail.Priority = MailPriority.High<br />
        objEmail.BodyFormat = MailFormat.Text<br />
        SmtpMail.SmtpServer = "Your SMTP Server"<br />
<br />
        Try<br />
            SmtpMail.Send(objEmail)<br />
        Catch exc As Exception<br />
            Throw exc<br />
        End Try

Guffa wrote:

Is this a C++ question?