Dim hsh As New System.Collections.Hashtable
        Dim blnCreated As Boolean = False

        hsh.Add("@fname", txtFName.Text.Trim())
        hsh.Add("@lname", txtLName.Text.Trim())
        hsh.Add("@email", txtEmail.Text.Trim())
        hsh.Add("@company", txtCompany.Text.Trim())
        hsh.Add("@password", txtPassword.Text.Trim())
        hsh.Add("@refer", functions.GetCookie("refer"))
        hsh.Add("@entry", functions.GetCookie("entry"))
        hsh.Add("@phone", txtPhone.Text)
        hsh.Add("@countyid", county_id.SelectedValue)
You can pass the hastable to an email function or database crud method and loop thru each item.

Nice when you have an application that adds records to a db or smtp send mail function.