用GetLocalTime(&st)取系统时间出非法操作!ST!@!大家帮忙.在线等候!

Question

如题.

Answer 1

不會吧？！能不能把代碼段拿出來看看？我的調用如下：
SYSTEMTIME systime;
GetLocalTime(&systime);
沒有問題！

Answer 2

void CTestDlg::OnOK() 
{
// TODO: Add extra validation here
SYSTEMTIME SystemTime; 
GetLocalTime(&SystemTime); CString str;
str.Format("%d-%d-%d %d:%d:%d %d",
SystemTime.wYear,
SystemTime.wMonth,
SystemTime.wDay,
SystemTime.wHour,
SystemTime.wMinute,
SystemTime.wSecond,
SystemTime.wMilliseconds);
AfxMessageBox(str);
//CDialog::OnOK();
}

Answer 3

我试过，在我这里没有问题
rebuild all试试？

Answer 4

源码在这:
#include "stdafx.h"
#include "resource.h"#define MAX_LOADSTRING 100
HINSTANCE hInst;
TCHAR szTitle[MAX_LOADSTRING];
TCHAR szWindowClass[MAX_LOADSTRING];
ATOM MyRegisterClass(HINSTANCE hInstance);
BOOL InitInstance(HINSTANCE, int);
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK About(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK timeClose(HWND, UINT, WPARAM, LPARAM);long time;
int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
MSG msg;
HACCEL hAccelTable; LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_TMECLOSE, szWindowClass, MAX_LOADSTRING);
MyRegisterClass(hInstance); if (!InitInstance (hInstance, nCmdShow)) 
{
return FALSE;
} hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_TMECLOSE); while (GetMessage(&msg, NULL, 0, 0)) 
{
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) 
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
} return msg.wParam;
}
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEX wcex; wcex.cbSize = sizeof(WNDCLASSEX);  wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = (WNDPROC)WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_TMECLOSE);
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = (LPCSTR)IDC_TMECLOSE;
wcex.lpszClassName = szWindowClass;
wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL); return RegisterClassEx(&wcex);
}
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
   HWND hWnd;   hInst = hInstance;   hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
      CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);   if (!hWnd)
   {
      return FALSE;
   }   ShowWindow(hWnd, nCmdShow);
   UpdateWindow(hWnd); SetTimer(hWnd,10001,100,NULL);
DialogBox(hInst, (LPCTSTR)IDD_DIALOG1, hWnd, (DLGPROC)timeClose);   return TRUE;
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
char *str;
str=69; switch (message) 
{
case WM_COMMAND:
wmId    = LOWORD(wParam); 
wmEvent = HIWORD(wParam);  switch (wmId)
{
case IDM_EXIT:
   DestroyWindow(hWnd);
   break;
default:
   return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_TIMER:
if (wParam==10001)
{
time--;
} case WM_PAINT:
hdc = BeginPaint(hWnd, &ps); RECT rt;
GetClientRect(hWnd, &rt);
TextOut(hdc,10,10, "还有", 4);
TextOut(hdc,40,10, str, 2);
TextOut(hdc,60,10, "分关机", 6);
EndPaint(hWnd, &ps);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
   }
   return 0;
}
LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
return TRUE; case WM_COMMAND:
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) 
{
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
}
break;
}
    return FALSE;
}
LRESULT CALLBACK timeClose(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
return TRUE; case WM_COMMAND:
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) 
{
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
} switch(LOWORD(wParam))
{
case IDC_CLOSEDIALOG:
EndDialog(hDlg,LOWORD(wParam));
} break;
}
    return FALSE;
}

Answer 5

哪里有GetLocalTime？
找不到