这段汇编代码用VC怎么实现

Question

                                       inc dwCount
mov eax,dwCount
and eax,1
inc eax
invoke LoadIcon,hInstance,eax
invoke           SendDlgItemMessage,hWnd,IDC_SETICON,STM_SETIMAGE,IMAGE_ICON,eax,IMAGE_ICON,eax                                                       

Answer 1

dwCount++;
HICON hIcon = ::LoadIcon(hInstance,dwCount&1+1);
::SendDlgItemMessage(hWnd,IDC_SECTION,STM_SETIMAGE,IMAGE_ICON,hIcon,IMAGE_ICON,hIcon); 

Answer 2

可能是我发错了，我想通过一个定时器实现两个图标的动态交换，可是不知道咋写VC代码，上面那段在汇编里可以实现但是到VC中就不行了。
void CTimerDlg::OnTimer(UINT nIDEvent) 
{
// TODO: Add your message handler code here and/or call default
if(nIDEvent==2)
{
MessageBeep(-1);
}
else if(nIDEvent==1)
{
HICON hIcon1;
       // HICON hIcon2;
int index=129;
index++;
hIcon1=LoadIcon(GetModuleHandle(NULL),MAKEINTRESOURCE((index & 129)+1));

    // hIcon2=LoadIcon(GetModuleHandle(NULL),(130));
SendDlgItemMessage(IDC_STATIC1,STM_SETIMAGE,IMAGE_ICON,(LPARAM)hIcon1);
SetWindowText("Hello"); }
else if(nIDEvent==3)
{
int index;
index=GetDlgItemInt(IDC_COUNT,NULL,FALSE);
index++;
SetDlgItemInt(IDC_COUNT,index,FALSE);

}
CDialog::OnTimer(nIDEvent);
}
这是我写的代码，当nIDEvent==1实现图片的动态交换，可是实现不了

Answer 3

__asm {
inc dwCount 
mov eax,dwCount 
and eax,1 
inc eax 
invoke LoadIcon,hInstance,eax 
invoke SendDlgItemMessage,hWnd,IDC_SETICON,STM_SETIMAGE,IMAGE_ICON,eax,IMAGE_ICON,eax 
}

Answer 4

我已经搞定了，下面把代码贴出来。呵呵，谢谢大家了
else if(nIDEvent==1)
{
HICON hIcon[2];
       // HICON hIcon2;

hIcon[0]=LoadIcon(GetModuleHandle(NULL),MAKEINTRESOURCE(IDI_ICON1));
hIcon[1]=LoadIcon(GetModuleHandle(NULL),MAKEINTRESOURCE(IDI_ICON2));
       static int index=1;
   SendDlgItemMessage(IDC_STATIC1,STM_SETIMAGE,IMAGE_ICON,(LPARAM)hIcon[index]);
   index=++index%2;

SetWindowText("Hello"); }