{"id":1583,"date":"2018-08-07T13:37:02","date_gmt":"2018-08-07T05:37:02","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=1583"},"modified":"2018-08-07T13:37:02","modified_gmt":"2018-08-07T05:37:02","slug":"%e9%9d%99%e6%80%81%e5%ba%93%e5%92%8c%e5%8a%a8%e6%80%81%e5%ba%93%e9%87%8c%e7%9a%84%e5%85%a8%e5%b1%80%e5%8f%98%e9%87%8f%ef%bc%88%e6%88%96%e7%b1%bb%e7%9a%84%e9%9d%99%e6%80%81%e6%88%90%e5%91%98%e5%8f%98","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/1583","title":{"rendered":"\u9759\u6001\u5e93\u548c\u52a8\u6001\u5e93\u91cc\u7684\u5168\u5c40\u53d8\u91cf\uff08\u6216\u7c7b\u7684\u9759\u6001\u6210\u5458\u53d8\u91cf\uff09\u5171\u4eab\u548c\u72ec\u7acb\u7684\u95ee\u9898"},"content":{"rendered":"
\n

\u9759\u6001\u5e93\u548c\u52a8\u6001\u5e93\u91cc\u7684\u5168\u5c40\u53d8\u91cf\uff08\u6216\u7c7b\u7684\u9759\u6001\u6210\u5458\u53d8\u91cf\uff09\u5171\u4eab\u548c\u72ec\u7acb\u7684\u95ee\u9898<\/h1>\n<\/div>\n
\n
2012\u5e7411\u670801\u65e5 13:24:58<\/span><\/p>\n
\u9605\u8bfb\u6570\uff1a6469<\/span><\/div>\n<\/div>\n<\/div>\n
\n
\n
\n

\u672c\u6587\u5c06\u8981\u8ba8\u8bba\u7684\u5185\u5bb9\u5b9e\u9645\u4e0a\u5305\u542b2\u4e2a\u95ee\u9898\uff1a
\n1. \u5de5\u7a0b\u4e2d\u5305\u542b\u9759\u6001\u5e93A\uff0c\u52a8\u6001\u5e93B\uff0c\u53ef\u6267\u884c\u7a0b\u5e8fC\u3002C\u4f9d\u8d56\u4e8eA\u548cB\uff0c\u800cB\u4f9d\u8d56\u4e8eA\u3002\u5728A\u4e2d\u5b9a\u4e49\u6709\u5168\u5c40\u53d8\u91cfX\uff08\u6216\u7c7b\u7684\u9759\u6001\u6210\u5458\u53d8\u91cf)\uff0c\u5219\u5728\u52a8\u6001\u5e93B\u4e2d\u8bbf\u95ee\u7684X\uff0c\u4e0e\u53ef\u6267\u884c\u7a0b\u5e8fC\u4e2d\u8bbf\u95ee\u7684X\u662f\u540c\u4e00\u4e2a\u53d8\u91cf\u8fd8\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u53d8\u91cf\uff1f
\n\u7b54\u6848\uff1a\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u53d8\u91cf\u3002<\/p>\n

\u6d4b\u8bd5\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

<\/code><\/pre>\n
    \n
  1. \n
    \n
    <\/div>\n<\/div>\n
    \n
    \/\/A\u4e2d\u5b9a\u4e49\u53d8\u91cfg_nValue(A.cpp):<\/span><\/div>\n<\/div>\n<\/li>\n
  2. \n
    \n
    <\/div>\n<\/div>\n
    \n
    int<\/span> g_nValue = 0<\/span>;<\/div>\n<\/div>\n<\/li>\n
  3. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  4. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  5. \n
    \n
    <\/div>\n<\/div>\n
    \n
    \/\/B\u4ee3\u7801 (B.cpp)\uff1a<\/span><\/div>\n<\/div>\n<\/li>\n
  6. \n
    \n
    <\/div>\n<\/div>\n
    \n
    extern<\/span> int<\/span> g_nValue;<\/div>\n<\/div>\n<\/li>\n
  7. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  8. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  9. \n
    \n
    <\/div>\n<\/div>\n
    \n
    BOOL APIENTRY DllMain<\/span>( HANDLE hModule, <\/span><\/span><\/div>\n<\/div>\n<\/li>\n
  10. \n
    \n
    <\/div>\n<\/div>\n
    \n
     DWORD ul_reason_for_call, <\/span><\/div>\n<\/div>\n<\/li>\n
  11. \n
    \n
    <\/div>\n<\/div>\n
    \n
     LPVOID lpReserved<\/span><\/div>\n<\/div>\n<\/li>\n
  12. \n
    \n
    <\/div>\n<\/div>\n
    \n
     )<\/span><\/div>\n<\/div>\n<\/li>\n
  13. \n
    \n
    <\/div>\n<\/div>\n
    \n
    {<\/div>\n<\/div>\n<\/li>\n
  14. \n
    \n
    <\/div>\n<\/div>\n
    \n
    return<\/span> TRUE;<\/div>\n<\/div>\n<\/li>\n
  15. \n
    \n
    <\/div>\n<\/div>\n
    \n
    }<\/div>\n<\/div>\n<\/li>\n
  16. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  17. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  18. \n
    \n
    <\/div>\n<\/div>\n
    \n
    void<\/span> SetValue<\/span>(int<\/span> value)<\/span><\/span><\/div>\n<\/div>\n<\/li>\n
  19. \n
    \n
    <\/div>\n<\/div>\n
    \n
    {<\/div>\n<\/div>\n<\/li>\n
  20. \n
    \n
    <\/div>\n<\/div>\n
    \n
    g_nValue = value;<\/div>\n<\/div>\n<\/li>\n
  21. \n
    \n
    <\/div>\n<\/div>\n
    \n
    }<\/div>\n<\/div>\n<\/li>\n
  22. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  23. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  24. \n
    \n
    <\/div>\n<\/div>\n
    \n
    \/\/C\u4ee3\u7801 \uff08TestDlgDlg.cpp\uff09\uff1a<\/span><\/div>\n<\/div>\n<\/li>\n
  25. \n
    \n
    <\/div>\n<\/div>\n
    \n
    extern<\/span> void<\/span> SetValue<\/span>(int<\/span>)<\/span><\/span>;<\/div>\n<\/div>\n<\/li>\n
  26. \n
    \n
    <\/div>\n<\/div>\n
    \n
    extern<\/span> int<\/span> g_nValue;<\/div>\n<\/div>\n<\/li>\n
  27. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  28. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  29. \n
    \n
    <\/div>\n<\/div>\n
    \n
    void<\/span> CTestDlgDlg::OnButton1()<\/div>\n<\/div>\n<\/li>\n
  30. \n
    \n
    <\/div>\n<\/div>\n
    \n
    {<\/div>\n<\/div>\n<\/li>\n
  31. \n
    \n
    <\/div>\n<\/div>\n
    \n
    CString strMessage;<\/div>\n<\/div>\n<\/li>\n
  32. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  33. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  34. \n
    \n
    <\/div>\n<\/div>\n
    \n
    SetValue(23<\/span>);<\/div>\n<\/div>\n<\/li>\n
  35. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  36. \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n<\/div>\n<\/li>\n
  37. \n
    \n
    <\/div>\n<\/div>\n
    \n
    strMessage.Format(“g_nValue=%d\\n”<\/span>, g_nValue);<\/div>\n<\/div>\n<\/li>\n
  38. \n
    \n
    <\/div>\n<\/div>\n
    \n
    AfxMessageBox(strMessage);<\/div>\n<\/div>\n<\/li>\n
  39. \n
    \n
    <\/div>\n<\/div>\n
    \n
    }<\/div>\n<\/div>\n<\/li>\n<\/ol>\n
    <\/code><\/pre>\n
    \u6267\u884c\u7ed3\u679c\uff1a g_nValue = 0\uff0cSetValue\u6ca1\u6709\u8d77\u4f5c\u7528\uff0c\u56e0\u4e3a\u6b64\u65f6\uff0c\u5728B\u548cC\u4e2d\u6709\u4e24\u4e2ag_nValue\u7684\u62f7\u8d1d\uff0cSetValue(23)\u4fee\u6539\u7684\u53ea\u662fB\u4e2d\u7684\u62f7\u8d1d\uff0c\u4e0d\u4f1a\u5f71\u54cdC\u4e2d\u7684\u503c\u3002
    \n\u9759\u6001\u5e93\u5c31\u662f\u8fd9\u6837\uff0c\u4e0eB\u548cC\u5b83\u4eec\u81ea\u5df1\u5206\u522b\u5b9a\u4e49g_nValue\u6548\u679c\u662f\u4e00\u6837\u7684\uff0c\u56e0\u4e3a\u9759\u6001\u5e93\u5728\u7f16\u8bd1\u9636\u6bb5\u5c31\u628aA\u7684\u4ee3\u7801\u94fe\u63a5\u5230B\u548cC\u4e2d\uff0c\u50cf\u5b83\u4eec\u81ea\u5df1\u7684\u4ee3\u7801\u4e00\u6837\u3002<\/p>\n
    2. \u5de5\u7a0b\u4e2d\u5305\u542b\u52a8\u6001\u5e93A\uff0c\u52a8\u6001\u5e93B\uff0c\u53ef\u6267\u884c\u7a0b\u5e8fC\u3002C\u4f9d\u8d56\u4e8eA\u548cB\uff0c\u800cB\u4f9d\u8d56\u4e8eA\u3002\u5728A\u4e2d\u5b9a\u4e49\u6709\u5168\u5c40\u53d8\u91cfX\uff08\u6216\u7c7b\u7684\u9759\u6001\u6210\u5458\u53d8\u91cf)\uff0c\u5219\u5728\u52a8\u6001\u5e93B\u4e2d\u8bbf\u95ee\u7684X\uff0c\u4e0e\u53ef\u6267\u884c\u7a0b\u5e8fC\u4e2d\u8bbf\u95ee\u7684X\u662f\u540c\u4e00\u4e2a\u53d8\u91cf\u8fd8\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u53d8\u91cf\uff1f\uff08\u6ce8\uff1a\u6240\u6709\u5e93\u90fd\u5728\u540c\u4e00\u8fdb\u7a0b\u4e2d\u4f7f\u7528\uff09
    \n\u7b54\u6848\uff1a\u662f\u5171\u4eab\u540c\u4e00\u4e2a\u53d8\u91cf\u3002\u5373\uff1a\u5728A\u662f\u52a8\u6001\u5e93\u7684\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cB\u548cC\u8bbf\u95ee\u5230\u7684X\u662f\u540c\u4e00\u53d8\u91cf\u3002<\/p>\n
    \u6d4b\u8bd5\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
    <\/code><\/pre>\n
      \n
    1. \n
      \n
      <\/div>\n<\/div>\n
      \n
      \/\/A\u4e2d\u5b9a\u4e49\u53d8\u91cfg_nValue(A.cpp):<\/span><\/div>\n<\/div>\n<\/li>\n
    2. \n
      \n
      <\/div>\n<\/div>\n
      \n
      __declspec(dllexport) int<\/span> g_nValue = 0<\/span>;<\/div>\n<\/div>\n<\/li>\n
    3. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    4. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    5. \n
      \n
      <\/div>\n<\/div>\n
      \n
      \/\/B\u4ee3\u7801 (B.cpp)\uff1a<\/span><\/div>\n<\/div>\n<\/li>\n
    6. \n
      \n
      <\/div>\n<\/div>\n
      \n
      __declspec(dllimport) int<\/span> g_nValue;<\/div>\n<\/div>\n<\/li>\n
    7. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    8. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    9. \n
      \n
      <\/div>\n<\/div>\n
      \n
      BOOL APIENTRY DllMain<\/span>( HANDLE hModule, <\/span><\/span><\/div>\n<\/div>\n<\/li>\n
    10. \n
      \n
      <\/div>\n<\/div>\n
      \n
       DWORD ul_reason_for_call, <\/span><\/div>\n<\/div>\n<\/li>\n
    11. \n
      \n
      <\/div>\n<\/div>\n
      \n
       LPVOID lpReserved<\/span><\/div>\n<\/div>\n<\/li>\n
    12. \n
      \n
      <\/div>\n<\/div>\n
      \n
       )<\/span><\/div>\n<\/div>\n<\/li>\n
    13. \n
      \n
      <\/div>\n<\/div>\n
      \n
      {<\/div>\n<\/div>\n<\/li>\n
    14. \n
      \n
      <\/div>\n<\/div>\n
      \n
      return<\/span> TRUE;<\/div>\n<\/div>\n<\/li>\n
    15. \n
      \n
      <\/div>\n<\/div>\n
      \n
      }<\/div>\n<\/div>\n<\/li>\n
    16. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    17. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    18. \n
      \n
      <\/div>\n<\/div>\n
      \n
      void<\/span> SetValue<\/span>(int<\/span> value)<\/span><\/span><\/div>\n<\/div>\n<\/li>\n
    19. \n
      \n
      <\/div>\n<\/div>\n
      \n
      {<\/div>\n<\/div>\n<\/li>\n
    20. \n
      \n
      <\/div>\n<\/div>\n
      \n
      g_nValue = value;<\/div>\n<\/div>\n<\/li>\n
    21. \n
      \n
      <\/div>\n<\/div>\n
      \n
      }<\/div>\n<\/div>\n<\/li>\n
    22. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    23. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    24. \n
      \n
      <\/div>\n<\/div>\n
      \n
      \/\/C\u4ee3\u7801 \uff08TestDlgDlg.cpp\uff09\uff1a<\/span><\/div>\n<\/div>\n<\/li>\n
    25. \n
      \n
      <\/div>\n<\/div>\n
      \n
      extern<\/span> void<\/span> SetValue<\/span>(int<\/span>)<\/span><\/span>;<\/div>\n<\/div>\n<\/li>\n
    26. \n
      \n
      <\/div>\n<\/div>\n
      \n
      __declspec(dllimport) int<\/span> g_nValue;<\/div>\n<\/div>\n<\/li>\n
    27. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    28. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    29. \n
      \n
      <\/div>\n<\/div>\n
      \n
      void<\/span> CTestDlgDlg::OnButton1()<\/div>\n<\/div>\n<\/li>\n
    30. \n
      \n
      <\/div>\n<\/div>\n
      \n
      {<\/div>\n<\/div>\n<\/li>\n
    31. \n
      \n
      <\/div>\n<\/div>\n
      \n
      CString strMessage;<\/div>\n<\/div>\n<\/li>\n
    32. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    33. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    34. \n
      \n
      <\/div>\n<\/div>\n
      \n
      SetValue(23<\/span>);<\/div>\n<\/div>\n<\/li>\n
    35. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    36. \n
      \n
      <\/div>\n<\/div>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    37. \n
      \n
      <\/div>\n<\/div>\n
      \n
      strMessage.Format(“g_nValue=%d\\n”<\/span>, g_nValue);<\/div>\n<\/div>\n<\/li>\n
    38. \n
      \n
      <\/div>\n<\/div>\n
      \n
      AfxMessageBox(strMessage);<\/div>\n<\/div>\n<\/li>\n
    39. \n
      \n
      <\/div>\n<\/div>\n
      \n
      }<\/div>\n<\/div>\n<\/li>\n<\/ol>\n
      <\/code><\/pre>\n
      <\/div>\n
      \u6267\u884c\u7ed3\u679c\uff1a g_nValue = 23\uff0c\u8bc1\u660eSetValue\u8d77\u4e86\u4f5c\u7528\uff0c\u4fee\u6539g_nValue\u4e3a23\uff0c\u5728A\u662f\u52a8\u6001\u5e93\u65f6\uff0c\u8fd9\u4e2a\u53d8\u91cf\u5728B\u548cC\u4e2d\u6307\u5411\u540c\u4e00\u5b9e\u4f8b\uff0c\u5c31\u662fA\u4e2d\u5b9a\u4e49\u7684g_nValue\u3002
      \n\u4ece\u8fd9\u4e2a\u6d4b\u8bd5\u4e2d\u4e5f\u53ef\u4ee5\u770b\u5230__declspec(dllexport)\uff0c__declspec(dllimport)\u8fd9\u4e24\u4e2a\u5173\u952e\u5b57\u7684\u4f5c\u7528\uff0c\u53ef\u4ee5\u4ece\u52a8\u6001\u5e93\u4e2d\u5bfc\u51fa\u548c\u5bfc\u5165\u53d8\u91cf\u3002<\/p>\n
      \u672c\u6d4b\u8bd5\u6e90\u7801\u6211\u5df2\u7ecf\u4e0a\u4f20\u4e86\uff0c\u6709\u5174\u8da3\u7684\u53ef\u4ee5\u5728csdn\u4e0b\u8f7d\uff1a<\/p>\n
      http:\/\/download.csdn.net\/detail\/guggy\/4711045<\/a><\/p>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"
      \u9759\u6001\u5e93\u548c\u52a8\u6001\u5e93\u91cc\u7684\u5168\u5c40\u53d8\u91cf\uff08\u6216\u7c7b\u7684\u9759\u6001\u6210<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[],"tags":[118],"class_list":["post-1583","post","type-post","status-publish","format-standard","hentry","tag-02-"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/1583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=1583"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/1583\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=1583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=1583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=1583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}