创建toolbar不显示

[jiaerboy]

#include <commctrl.h>
#include "maintoolbar.h"


HWND CreateSimpleToolbar(HWND hWndParent)
{

INITCOMMONCONTROLSEX icex;
icex.dwSize=sizeof(INITCOMMONCONTROLSEX);
icex.dwICC=ICC_BAR_CLASSES;
InitCommonControlsEx(&icex);
HINSTANCE g_hInst=GetModuleHandle(NULL);

const int bitmapSize = 16;

HWND hWndToolbar = CreateWindowEx(0, TOOLBARCLASSNAME, NULL,
WS_CHILD | TBSTYLE_WRAPABLE,
0, 0, 0, 0,
hWndParent, NULL, g_hInst, NULL);
if (hWndToolbar == NULL)
{
return NULL;
}

HIMAGELIST hImageList = ImageList_Create(
GetSystemMetrics(SM_CXICON),
GetSystemMetrics(SM_CXICON),
ILC_MASK,
1, 1);

for(int index = 0; index < 3; index++)
{
HICON hIconItem = LoadIcon (g_hInst, MAKEINTRESOURCE(IDI_TOOL1 + index));
ImageList_AddIcon(hImageList, hIconItem);
DestroyIcon(hIconItem);
}

SendMessage(hWndToolbar, TB_SETIMAGELIST,0,(LPARAM)hImageList);

TBBUTTON tbButtons[3] =
{
{ 0, IDM_NEW, TBSTATE_ENABLED,TBSTYLE_BUTTON,{0}, 0, (INT_PTR)L"New" },
{ 1, IDM_OPEN, TBSTATE_ENABLED,TBSTYLE_BUTTON,{0}, 0, (INT_PTR)L"Open"},
{ 2, IDM_SAVE, TBSTATE_ENABLED,TBSTYLE_BUTTON,{0}, 0, (INT_PTR)L"Save"}
};
SendMessage(hWndToolbar, TB_BUTTONSTRUCTSIZE,(WPARAM)sizeof(TBBUTTON), 0);
SendMessage(hWndToolbar, TB_ADDBUTTONS,(WPARAM)3,(LPARAM)&tbButtons);


ShowWindow(hWndParent,SW_SHOW);

return hWndToolbar;
}

[jiaerboy]

00401081 |. 50 |push eax ; /RsrcName
00401082 |. FF75 F4 |push dword ptr [ebp-C] ; |hInst
00401085 |. FF15 2C204000 |call dword ptr [<&USER32.LoadIconA>] ; \LoadIconA
0040108B |. 8BF8 |mov edi, eax
0040108D |. 57 |push edi ; /hIcon = NULL
0040108E |. 6A FF |push -1 ; |Index = FFFFFFFF (-1.)
00401090 |. FF75 F8 |push dword ptr [ebp-8] ; |hIml
00401093 |. FF15 08204000 |call dword ptr [<&COMCTL32.ImageList>; \ImageList_ReplaceIcon
00401099 |. 57 |push edi ; /hIcon
0040109A |. FF15 28204000 |call dword ptr [<&USER32.DestroyIcon>; \DestroyIcon

ImageList_ReplaceIcon函数的hicon参数为空，怎么回事

[jiaerboy]

现在图标也加载上了，，还是不显按钮

[peachbrandy1]

InitCommonControls

[tigercopy]

if (hWndToolbar == NULL)
{
return NULL;
}

没有返回？调试一下，代码好像没什么问题

[SteelDemon]

试一下为你的按钮添加消息响应函数。