怎么取一个对话框的子控件集合

[蟾宫伐桂]

我想取一个第三方程序的主窗口中所有的控件，要怎么办？

[everandforever]

EnumChildWindows

[lixiaosan]

EnumChildWindows Function

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.

Syntax

BOOL EnumChildWindows(

HWND hWndParent,
WNDENUMPROC lpEnumFunc,
LPARAM lParam
);

[Kudeet]

GetWindow is ok

[bobob]

功能:枚举给定窗口的所有层子窗口
#include <windows.h>
#include <STDIO.H>
BOOL myEnumWindow(HWND hwnd);
int main()
{
myEnumWindow(your hwnd);//这里传入第三方窗口的句柄
return 0;
}

BOOL myEnumWindow(HWND inHwnd)
{
char szText[256];

HWND hwndAfter = NULL;
while(hwndAfter = ::FindWindowEx(inHwnd,hwndAfter,NULL,NULL))
{
memset(szText,0,256);
::SendMessage(hwndAfter,WM_GETTEXT,(WPARAM)256,(LPARAM)szText);
printf("%s\t",szText);
myEnumWindow(hwndAfter);
}
return 1;
}

[蟾宫伐桂]

多谢楼上各位, 不过我的意思没表达清楚,我是想说怎么取每一个控件的ID, 就是设计时写死的ID, 不是运行时的hwnd.

[王晓华-吹泡泡的小猫]

通过窗口的句柄用GetWindowLong可以得到控件窗口的ID

[vcmute]

GetDlgCtrlID
The GetDlgCtrlID function retrieves the identifier of the specified control.

int GetDlgCtrlID(
HWND hwndCtl // handle to control
);