Retrieve the screen coordinates of a combo box in its dropped-down state
#include <GuiComboBox.au3>
_GUICtrlComboBox_GetDroppedControlRectEx ( $hWnd )
| $hWnd | Control ID/Handle to the control |
$tagRECT, _GUICtrlComboBox_GetDroppedControlRect
#include <GuiComboBox.au3>
#include <GUIConstantsEx.au3>
#include <MsgBoxConstants.au3>
Global $g_idMemo
Example()
Func Example()
Local $tRECT, $idCombo
; Create GUI
GUICreate("ComboBox Get Dropped Control RectEx", 400, 296)
$idCombo = GUICtrlCreateCombo("", 2, 2, 396, 296)
$g_idMemo = GUICtrlCreateEdit("", 2, 32, 396, 266, 0)
GUICtrlSetFont($g_idMemo, 9, 400, 0, "Courier New")
GUISetState(@SW_SHOW)
; Add files
_GUICtrlComboBox_BeginUpdate($idCombo)
_GUICtrlComboBox_AddDir($idCombo, @WindowsDir & "\*.exe")
_GUICtrlComboBox_EndUpdate($idCombo)
; Get Dropped Control Rect
$tRECT = _GUICtrlComboBox_GetDroppedControlRectEx($idCombo)
MemoWrite("X coordinate of the upper left corner ......: " & DllStructGetData($tRECT, "Left"))
MemoWrite("Y coordinate of the upper left corner ......: " & DllStructGetData($tRECT, "Top"))
MemoWrite("X coordinate of the lower right corner .....: " & DllStructGetData($tRECT, "Right"))
MemoWrite("Y coordinate of the lower right corner .....: " & DllStructGetData($tRECT, "Bottom"))
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>Example
; Write a line to the memo control
Func MemoWrite($sMessage)
GUICtrlSetData($g_idMemo, $sMessage & @CRLF, 1)
EndFunc ;==>MemoWrite