protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
int buttonWidth = (int)(Data.HorizontalDLU * 65);
int btnHrzSpace = (int)(Data.HorizontalDLU * 3);
ClientSize = new Size(6 * buttonWidth + 11 * btnHrzSpace + 4, 540);
lbxInstruments.SelectedValueChanged += new EventHandler(LbxInstruments_SelectedValueChanged);
lbxInstruments.SelectedIndex = lbxInstruments.Items.IndexOf(Data.Symbol);
btnClose.Focus();
}