send an array as a paramater

   17 protected void StartDateTextBox_TextChanged(object sender, EventArgs e)

   18 {

   19     this.DateRangeChanged();

   20 } 

   21 protected void EndDateTextBox_TextChanged(object sender, EventArgs e)

   22 {

   23     this.DateRangeChanged();

   24 }

   25 private void DateRangeChanged()

   26 {

   27     this.LoadOrdersDataSet();

   28     ListControl[] la = { this.lbParentBroker, this.lbClient, this.lbAccounts };

   29     this.ResetRebindControls(la);

   30 }

   31 protected void lbParentBroker_SelectedIndexChanged(object sender, EventArgs e)

   32 {

   33     ListControl[] la = { this.lbClient, this.lbAccounts };

   34     this.ResetRebindControls(la);

   35 }

   36 protected void lbClient_SelectedIndexChanged(object sender, EventArgs e)

   37 {

   38     ListControl[] la = { this.lbAccounts };

   39     this.ResetRebindControls(la);

   40 }

   41 protected void lbAccounts_SelectedIndexChanged(object sender, EventArgs e)

   42 {

   43     ListControl[] la = { };

   44     this.ResetRebindControls(la);

   45 }

   46 private void ResetRebindControls(ListControl[] lca)

   47 {

   48     this.SetVisiblePanel(PanelType.None);

   49     foreach (ListControl lc in lca)

   50         lc.SelectedIndex = -1;

   51     this.gvOrders.DataBind();

   52     foreach (ListControl lc in lca)

   53         lc.DataBind();

   54 }