C#

protected void GroupList_SelectedIndexChanged(object sender, EventArgs e)
{
    //get what group has been selected
    int index = GroupList.SelectedIndex;

    // get all the items in the group
    DataRow[] rows = dSet.Tables["Mounts"].Select("Group_Number =" + GroupList.Items[index].Text);

    // Clear the second list of any items
    foreach (ListItem item in MountList.Items)
    {
        MountList.Items.Remove(item);
    }

    //Display the new list
    foreach (DataRow row in rows)
    {
        MountList.Items.Add(row[0].ToString());
    }
}

Vendor////Product Name////Product Version

Microsoft////Microsoft Visual J# .NET Redistributable Package 1.1////1.1.4322
Microsoft Corporation////Microsoft Office Professional Edition 2003////11.0.7969.0
Microsoft Corporation////Microsoft Office FrontPage 2003////11.0.5614.0
Microsoft Corporation////Microsoft FrontPage Server Extensions 2002////10.0.2511.1
Microsoft////Visual Studio .NET Enterprise Architect 2003 - Korean////7.1.3091
DAEMON'S HOME////DAEMON Tools////3.47.0
Haansoft////한글 2005////6.5.0.824
Microsoft Corporation////WebFldrs XP////9.50.7523
NetSarang Computer, Inc.////Xmanager Enterprise////2.0.0203
Microsoft////Visual J# .NET Redistributable 1.1- Korean Language Pack////1.1.4322
Adobe Systems Incorporated////Adobe Reader 7.0.7 - Korean////7.0.7
Sony Corporation////OpenMG Secure Module////4.4.00.11241
Microsoft////Visual Studio.NET Baseline - Korean////7.1.3091
Microsoft////Microsoft FrontPage Client - Korean////7.00.9209
Microsoft////Microsoft .NET Framework 1.1////1.1.4322
Green Eclipse////StickyPad////2.2.48
Microsoft////Microsoft .NET Framework 1.1 한국어 언어 팩////1.1.4322
Microsoft////MSDN Library for Visual Studio .NET 2003 - Korean////7.38.3095
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