ASP.NET: Binding alphabet to dropdown list
Update:  Added VB code.  There may be some cases where you want a DropDownList to list all the letters in the alphabet (i.e. A - Z). Rather than add the letter individually (through using <asp:ListItem> ) you can create an ArrayList and bind to that.  In your ASPX page:  <asp:DropDownList ID="Letters" DataSource='<%# Alphabet %>' runat="server" />  In your code behind. Create your Alphabet  property:  private ArrayList _Alphabet; protected ArrayList Alphabet {  get  {   if (_Alphabet == null)   {    _Alphabet = new ArrayList();    for (int i = 65; i < 91; i++)    {     _Alphabet.Add(Convert.ToChar(i));    }   }   return _Alphabet;  } }  Protected ReadOnly Property Alphabet() As ArrayList  Get   If _Alphabet Is Nothing Then    _Alphabet = New ArrayList()    For i As Integer = 65 To 91 - 1     _Alphabet.Add(Convert.ToChar(i))    Next   End If   Return _Alphabet  End Get End Property  Bind on Page_Load:  private void Page_Load(object sender...