BlogJava--274°C BLOGhttp://www.blogjava.net/JAVA-HE/左手程序，右手诗。zh-cnSun, 05 Jul 2009 05:22:39 GMTSun, 05 Jul 2009 05:22:39 GMT60CloseHandle()和ExitThread()区别（防止内存泄露）http://www.blogjava.net/JAVA-HE/archive/2009/06/16/282631.html-274°C-274°CTue, 16 Jun 2009 08:09:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282631.htmlhttp://www.blogjava.net/JAVA-HE/comments/282631.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282631.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282631.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282631.html阅读全文

-274°C 2009-06-16 16:09 发表评论
]]>VC获取当前程序文件的路径,文件名以及路径＋文件名http://www.blogjava.net/JAVA-HE/archive/2009/06/16/282629.html-274°C-274°CTue, 16 Jun 2009 08:06:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282629.htmlhttp://www.blogjava.net/JAVA-HE/comments/282629.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282629.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282629.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282629.html阅读全文

-274°C 2009-06-16 16:06 发表评论
]]>解析#pragma指令http://www.blogjava.net/JAVA-HE/archive/2009/06/16/282627.html-274°C-274°CTue, 16 Jun 2009 08:04:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282627.htmlhttp://www.blogjava.net/JAVA-HE/comments/282627.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282627.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282627.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282627.html
在所有的预处理指令中，#Pragma 指令可能是最复杂的了，它的作用是设定编译器的状态或者是指示编译器完成一些特定的动作
  阅读全文

-274°C 2009-06-16 16:04 发表评论
]]>WinExec， ShellExecute，CreateProcesshttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282625.html-274°C-274°CTue, 16 Jun 2009 08:02:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282625.htmlhttp://www.blogjava.net/JAVA-HE/comments/282625.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282625.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282625.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282625.html阅读全文

-274°C 2009-06-16 16:02 发表评论
]]>补记 static作用域造成一则小问题http://www.blogjava.net/JAVA-HE/archive/2009/06/16/282623.html-274°C-274°CTue, 16 Jun 2009 07:57:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282623.htmlhttp://www.blogjava.net/JAVA-HE/comments/282623.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282623.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282623.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282623.html阅读全文

-274°C 2009-06-16 15:57 发表评论
]]>VC 清空目录http://www.blogjava.net/JAVA-HE/archive/2009/06/16/282620.html-274°C-274°CTue, 16 Jun 2009 07:47:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282620.htmlhttp://www.blogjava.net/JAVA-HE/comments/282620.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282620.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282620.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282620.html阅读全文

-274°C 2009-06-16 15:47 发表评论
]]>VC 屏蔽 ENTER或者ESC键 退出事件http://www.blogjava.net/JAVA-HE/archive/2009/06/16/282616.html-274°C-274°CTue, 16 Jun 2009 07:43:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282616.htmlhttp://www.blogjava.net/JAVA-HE/comments/282616.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282616.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282616.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282616.html阅读全文

-274°C 2009-06-16 15:43 发表评论
]]>vc下读写注册表http://www.blogjava.net/JAVA-HE/archive/2009/06/16/282611.html-274°C-274°CTue, 16 Jun 2009 07:36:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282611.htmlhttp://www.blogjava.net/JAVA-HE/comments/282611.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282611.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282611.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282611.html阅读全文

-274°C 2009-06-16 15:36 发表评论
]]>__stdcal，_cdecl和__fastcallhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282609.html-274°C-274°CTue, 16 Jun 2009 07:35:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282609.htmlhttp://www.blogjava.net/JAVA-HE/comments/282609.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282609.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282609.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282609.html阅读全文

-274°C 2009-06-16 15:35 发表评论
]]>C++ 读写INI 文件http://www.blogjava.net/JAVA-HE/archive/2009/06/16/282607.html-274°C-274°CTue, 16 Jun 2009 07:33:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282607.htmlhttp://www.blogjava.net/JAVA-HE/comments/282607.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282607.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282607.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282607.html阅读全文

-274°C 2009-06-16 15:33 发表评论
]]>lpstrCmdLine 与 __wargv 区别？http://www.blogjava.net/JAVA-HE/archive/2009/06/16/282551.html-274°C-274°CTue, 16 Jun 2009 03:03:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282551.htmlhttp://www.blogjava.net/JAVA-HE/comments/282551.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/06/16/282551.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/282551.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/282551.html阅读全文

-274°C 2009-06-16 11:03 发表评论
]]>windows 核心编程 第一章学习笔记http://www.blogjava.net/JAVA-HE/archive/2009/05/08/269575.html-274°C-274°CFri, 08 May 2009 03:44:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/05/08/269575.htmlhttp://www.blogjava.net/JAVA-HE/comments/269575.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/05/08/269575.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/269575.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/269575.html

windows 核心编程第五版

第一章 错误处理


1.调用系统API时候仔细查看MSDN返回值含义。


2.函数调用失败后，可以立即调用 GetLastError来查看错误码。


3.可以利用Visual Studio 自带工具 Error Lookup 来查看错误码对应的含义。


4.在调试的时候在Watch 窗口中选择一行，然后输入$err,hr。对于错误码和错误信息都能更有效的查看。


5.定义自己的错误码：有时候我们会写函数提供给别人调用，这样就需要向别人指出错误。为了指出错误，只需要设置线程上的一个错误代码，然后另自己的函数返回FALSE,INVALID_HANDLE_VALUE,NULL 或者其它合适的值。为了设置线程的上一个错误代码，只需要调用 :

VOID setLastError(DWORD dwErrcode);


尽量使用WinError.h 中现有的代码来表示错误码。如果都不能很好的反应自己想要表达的错误信息，就可以自己创建错误码，错误代码是一个32位数。唯一需要注意的是29位为1（表示用户自定义错误）


位

31-30

29

28

27-16

15-0

内容

严重性

Microsoft / soft

保留

Facility代码

异常代码

含义

0 = 成功

1 = 信息

2 = 警告

3 = 错误

 0 = 微软定义的代码

1 = 用户定义的代码

必须为0

前256个值由Microsoft保留

Microsoft / 客户定义的代码



-274°C 2009-05-08 11:44 发表评论
]]>EndDialog 与 DestroyWindow 的区别http://www.blogjava.net/JAVA-HE/archive/2009/05/06/269273.html-274°C-274°CWed, 06 May 2009 09:29:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/05/06/269273.htmlhttp://www.blogjava.net/JAVA-HE/comments/269273.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/05/06/269273.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/269273.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/269273.html
关闭模态对话框，并且将参数作为父对话框调用的返回值。

(2)  DestroyWindow();  ::PostQuitMessage(0);

DestroyWindow 关闭非模态对话框。 退出消息循环，真正结束进程。有不少程序窗口关闭，但是不等于退出运行。

-274°C 2009-05-06 17:29 发表评论
]]>OCX和DLL的区别http://www.blogjava.net/JAVA-HE/archive/2009/05/06/269262.html-274°C-274°CWed, 06 May 2009 08:34:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/05/06/269262.htmlhttp://www.blogjava.net/JAVA-HE/comments/269262.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/05/06/269262.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/269262.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/269262.html阅读全文

-274°C 2009-05-06 16:34 发表评论
]]>LoadLibrary 与 GetModuleHandlehttp://www.blogjava.net/JAVA-HE/archive/2009/04/16/265991.html-274°C-274°CThu, 16 Apr 2009 07:54:00 GMThttp://www.blogjava.net/JAVA-HE/archive/2009/04/16/265991.htmlhttp://www.blogjava.net/JAVA-HE/comments/265991.htmlhttp://www.blogjava.net/JAVA-HE/archive/2009/04/16/265991.html#Feedback0http://www.blogjava.net/JAVA-HE/comments/commentRss/265991.htmlhttp://www.blogjava.net/JAVA-HE/services/trackbacks/265991.html阅读全文

-274°C 2009-04-16 15:54 发表评论
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