使用Ex_Create创建下拉组合框，编辑框内容获取不到的问题
帮助里面的例子原文：#include <GuiComboBoxEx.au3>#include <GuiImageList.au3>
#include <GuiConstantsEx.au3>
Opt('MustDeclareVars', 1)
$Debug_CB = False ; Check ClassName being passed to ComboBox/ComboBoxEx functions, set to True and use a handle to another control to see it work
_Main()
Func _Main()
Local $hGUI, $hImage, $hCombo
; Create GUI
$hGUI = GUICreate("ComboBoxEx Get Edit Text", 400, 300)
$hCombo = _GUICtrlComboBoxEx_Create ($hGUI, "", 2, 2, 394, 100, $CBS_SIMPLE)
GUISetState()
$hImage = _GUIImageList_Create (16, 16, 5, 3)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 110)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 131)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 165)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 168)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 137)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 146)
_GUIImageList_Add ($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap ($hCombo, 0xFF0000, 16, 16))
_GUIImageList_Add ($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap ($hCombo, 0x00FF00, 16, 16))
_GUIImageList_Add ($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap ($hCombo, 0x0000FF, 16, 16))
_GUICtrlComboBoxEx_SetImageList ($hCombo, $hImage)
For $x = 0 To 8
_GUICtrlComboBoxEx_AddString ($hCombo, StringFormat("%03d : Random string", Random(1, 100, 1)), $x, $x)
Next
;Set Edit Text
_GUICtrlComboBoxEx_SetEditText ($hCombo, StringFormat("%03d : Random string", Random(1, 100, 1)))
;Get Edit Text
MsgBox(4160, "Information", "Edit Text: " & _GUICtrlComboBoxEx_GetEditText ($hCombo))
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc ;==>_Main
可以很正常地取到编辑框中的文本内容，但是如果把 $hCombo = _GUICtrlComboBoxEx_Create ($hGUI, "", 2, 2, 394, 100, $CBS_SIMPLE)这行，改为 $hCombo = _GUICtrlComboBoxEx_Create ($hGUI, "", 2, 2, 394, 100)，即去掉那个样式，大家再试下，就取不到了，似乎是因为图标的问题，我尝试过直接用Guictrlgethandle取Edit的句柄，都取不到编辑框的文本，请大家帮帮忙，谢谢！ #include <GuiComboBoxEx.au3>
#include <GuiImageList.au3>
#include <GuiConstantsEx.au3>
Opt('MustDeclareVars', 1)
$Debug_CB = False ; Check ClassName being passed to ComboBox/ComboBoxEx functions, set to True and use a handle to another control to see it work
_Main()
Func _Main()
Local $hGUI, $hImage, $hCombo
; Create GUI
$hGUI = GUICreate("ComboBoxEx Get Edit Text", 400, 300)
;~ $hCombo = _GUICtrlComboBoxEx_Create ($hGUI, "", 2, 2, 394, 100, $CBS_SIMPLE)
$hCombo = _GUICtrlComboBoxEx_Create ($hGUI, "", 2, 2, 394, 100)
GUISetState()
$hImage = _GUIImageList_Create (16, 16, 5, 3)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 110)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 131)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 165)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 168)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 137)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 146)
_GUIImageList_Add ($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap ($hCombo, 0xFF0000, 16, 16))
_GUIImageList_Add ($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap ($hCombo, 0x00FF00, 16, 16))
_GUIImageList_Add ($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap ($hCombo, 0x0000FF, 16, 16))
_GUICtrlComboBoxEx_SetImageList ($hCombo, $hImage)
For $x = 0 To 8
_GUICtrlComboBoxEx_AddString ($hCombo, StringFormat("%03d : Random string", Random(1, 100, 1)), $x, $x)
Next
;Set Edit Text
;~ _GUICtrlComboBoxEx_SetEditText ($hCombo, StringFormat("%03d : Random string", Random(1, 100, 1)))
SENDMESS_SETTEXT($hCombo,StringFormat("%03d : Random string", Random(1, 100, 1)))
;Get Edit Text
MsgBox(4160, "Information", "Edit Text: " & SENDMESS_GETTEXT ($hCombo))
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc ;==>_Main
Func SENDMESS_GETTEXT($hWnd)
Local $Len = _SendMessage($hWnd, 0x000E) + 1
Local $Buffer = DllStructCreate("wchar Text[" & $Len & "]")
_SendMessage($hWnd, 0x000D, $Len, $Buffer, 0, "wparam", "struct*")
Return DllStructGetData($Buffer, "Text")
EndFunc
Func SENDMESS_SETTEXT($hWnd,$sText)
_SendMessage($hWnd, 0x000C, 0, $sText, 0, "wparam", "wstr")
EndFunc 本帖最后由 asdasdasd 于 2012-5-14 12:19 编辑
多谢3MILE，又学会发送消息，另外经测试，可以用ContrlGetText和SetText操作，此外，您的上例中，GetText没取到，不知道是不是个数组。#include <GuiComboBoxEx.au3>
#include <GuiImageList.au3>
#include <GuiConstantsEx.au3>
Opt('MustDeclareVars', 1)
$Debug_CB = False ; Check ClassName being passed to ComboBox/ComboBoxEx functions, set to True and use a handle to another control to see it work
_Main()
Func _Main()
Local $hGUI, $hImage, $hCombo
; Create GUI
$hGUI = GUICreate("ComboBoxEx Get Edit Text", 400, 300)
$hCombo = _GUICtrlComboBoxEx_Create ($hGUI, "", 2, 2, 394, 100, $CBS_SIMPLE)
GUISetState()
$hImage = _GUIImageList_Create (16, 16, 5, 3)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 110)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 131)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 165)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 168)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 137)
_GUIImageList_AddIcon ($hImage, @SystemDir & "\shell32.dll", 146)
_GUIImageList_Add ($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap ($hCombo, 0xFF0000, 16, 16))
_GUIImageList_Add ($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap ($hCombo, 0x00FF00, 16, 16))
_GUIImageList_Add ($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap ($hCombo, 0x0000FF, 16, 16))
_GUICtrlComboBoxEx_SetImageList ($hCombo, $hImage)
For $x = 0 To 8
_GUICtrlComboBoxEx_AddString ($hCombo, StringFormat("%03d : Random string", Random(1, 100, 1)), $x, $x)
Next
;Set Edit Text
ControlGetText($hGUI, "", $hCombo,"send send send send")
;Get Edit Text
MsgBox(4160, "Information", "Edit Text: " &ControlGetText($hGUI, "", $hCombo) )
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc ;==>_Main
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