private void btnSearch_Click(object sender, EventArgs e)
{
vendorList = VendorDB.GetSelectedVendors(txtLastName.Text,
txtState.Text);
singleLineAddressListBox.DataSource = vendorList;
switch (vendorList.Count)
{
case 0:
lblMessage.Text = "No vendors found with that name "
+ "and state.";
break;
case 1:
lblMessage.Text = "One vendor found with that name "
+ "and state.";
break;
default:
lblMessage.Text = singleLineAddressListBox.Items.Count +
" vendors found with that name and state.";
break;
}
singleLineAddressListBox.SelectedIndex = -1;
btnOK.Enabled = false;
}
