VitNX_DropdownList Constructor

public VitNX_DropdownList()
 {
     SetStyle(ControlStyles.OptimizedDoubleBuffer |
              ControlStyles.ResizeRedraw |
              ControlStyles.UserPaint |
              ControlStyles.Selectable |
              ControlStyles.UserMouse, true);
 
     _menu.AutoSize = false;
     _menu.Closed += Menu_Closed;
 
     Items.CollectionChanged += Items_CollectionChanged;
     SelectedItemChanged += VitNX_DropdownList_SelectedItemChanged;
 
     SetControlState(VitNX_ControlState.Normal);
 }