Need Help Combo Box

[DopeHN]

Alright as you can probably see by looking at my question I am very new at scripting and such but any ways let me tell you my situation (and yes i have looked for about an hour now and can not find an answer so i am posting here)

Alright so basically i need to list certain items in the combo box (yes i do not know how to put items into the combo box (by items i mean text) and then how would i go about putting a check box next to every "item"? If you can help me with this it would be greatly appreciated. And no i haven't started on making the buttons do anything but yes i do know how Thanks!

#include <ButtonConstants.au3>
#include <ComboConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#Include <GuiComboBox.au3>
#include <Array.au3>
#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Airsoft Form Creator", 421, 208, 388, 181)
$hAddButton = GUICtrlCreateButton("Add", 280, 138, 30, 20)
$hCombo = GUICtrlCreateCombo("", 122, 138, 145, 25)
$Name = GUICtrlCreateInput("Name", 28, 38, 173, 21)
$Email = GUICtrlCreateInput("Email", 28, 66, 173, 21)
$Phone = GUICtrlCreateInput("Phone Number", 28, 94, 173, 21)
$GunType = GUICtrlCreateInput("Gun Type", 213, 38, 185, 21)
$GunProblem = GUICtrlCreateInput("Gun Problem", 213, 67, 185, 21)
$AddCustomer = GUICtrlCreateButton("Add To Customer List", 212, 94, 185, 21)
$Label1 = GUICtrlCreateLabel("Part List", 166, 120, 49, 17)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
While 1
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE
            Exit
    EndSwitch
WEnd

[BryanVest]

A check box next to every item I dont think is possible within a combobox, but to populate the options do this.

$hCombo = GUICtrlCreateCombo("OPTION1|OPTION2|OPTION3", 122, 138, 145, 25)

[DopeHN]

A check box next to every item I dont think is possible within a combobox, but to populate the options do this.

$hCombo = GUICtrlCreateCombo("OPTION1|OPTION2|OPTION3", 122, 138, 145, 25)

Thanks i realized i did not ask my question quite right well i did but i am revising my question

ok so sense i am not able to do the check boxes i decided to go with a drop down box instead although this drop box instead i am now using a ListBox instead how would i go about making the list box a dropdown box? Thanks in advanced !

#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <GUIListBox.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Airsoft Form Creator", 421, 208, 375, 154)
$Name = GUICtrlCreateInput("Name", 28, 38, 173, 21)
$Email = GUICtrlCreateInput("Email", 28, 66, 173, 21)
$Phone = GUICtrlCreateInput("Phone Number", 28, 94, 173, 21)
$GunType = GUICtrlCreateInput("Gun Type", 213, 38, 185, 21)
$GunProblem = GUICtrlCreateInput("Gun Problem", 213, 67, 185, 21)
$AddCustomer = GUICtrlCreateButton("Add To Customer List", 212, 94, 185, 21)
$Label1 = GUICtrlCreateLabel("Part's List", 166, 120, 49, 17)
$List1 = GUICtrlCreateList("", 132, 146, 121, 19, BitOR($LBS_NOTIFY,$WS_VSCROLL,$WS_BORDER))
$Button1 = GUICtrlCreateButton("Add Part", 258, 148, 75, 17)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
  Case $GUI_EVENT_CLOSE
   Exit
EndSwitch
WEnd