有错,求助VC高手，－－－－－－？？？？？

[qiyao]

穷举所有窗口,现在我在vc中取得了一对话框的HWND，那我现在如何取得并操作对话框中的所有Items

[qiyao]

谢谢各位，谢谢‘刑满释放人员’，netsky，小流星，在你们的帮助下我已经解决了

[mn_th]

GetDlgItem好像是这样，我好久不用vc了

[masterz]

EnumChildWindows

[florist2000]

findwindowex
enumchildwindows
getwindows等都可以
推荐使用enumchildwindows

[qiyao]

楼上，我现在已经找到了对话框的HWND，但不知如何取Items

[ygd]

GetWinsow(GW_CHILD);
GetWinsow(GW_HWNDNEXT);

[hujun614]

EnumChildWindows可以枚举你的对话框内的所有子窗口，当然，其中还要判断子窗口的类别哟。
EnumChildWindows
The EnumChildWindows function enumerates the child windows that belong to the specified parent window by passing the handle to each child window, in turn, to an application-defined callback function. EnumChildWindows continues until the last child window is enumerated or the callback function returns FALSE.

BOOL EnumChildWindows(
HWND hWndParent, // handle to parent window
WNDENUMPROC lpEnumFunc, // pointer to callback function
LPARAM lParam // application-defined value
);

Parameters
hWndParent
Handle to the parent window whose child windows are to be enumerated. If this parameter is NULL, the parent window is the desktop window, and the function enumerates all top-level windows.
lpEnumFunc
Pointer to an application-defined callback function. For more information, see EnumChildProc.
lParam
Specifies an application-defined value to be passed to the callback function.
Return Values
If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero. To get extended error information, callGetLastError.

Remarks
If a child window has created child windows of its own, EnumChildWindows enumerates those windows as well.

A child window that is moved or repositioned in the Z order during the enumeration process will be properly enumerated. The function does not enumerate a child window that is destroyed before being enumerated or that is created during the enumeration process.

QuickInfo
Windows NT: Requires version 3.1 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in winuser.h.
Import Library: Use user32.lib.

See Also
Windows Overview, Window Functions, EnumChildProc, EnumThreadWindows, EnumWindows, GetWindow

[qiyao]

楼上，现在我在vc中已经取得了一对话框（在其它应用软件）中ListBox的HWND，那我现在如何取得并操作ListBox！！hts急。。。。。。

[herohowk]

CListBox::SubclassWindow()

[qiyao]

楼上，我想通过ListBox的HWND，操作ListBox!!!

[herohowk]

笨蛋！！
CMyListBox listBox;
listBox.SubClassWindow(hWnd);

[herohowk]

对不起， 看错了？ 不是一个进程呀？ 不知道

[lwg7603]

SendMessage(HWND,hWnd,UINT Msg,WPARAM wParam,LPARAM lParam)!

[lwg7603]

SendMessage(hWnd,LB_ADDSTRING,0,(LPARAM)_T("Test"));