Posts tagged Bug
微软拼音卡顿的问题
- 05 January 2021
微软拼音最近每次激活的时候都要卡上个几分钟。而且不是一个程序只卡一次，中英文切换之后还会继续卡。
用了Process Monitor跟踪了一下，发现每次切换中英文的时候，微软拼音都会在%appdata%MicrosoftInputMethodChs下面创建一个名字为UDPXXXX（这里XXXX是16进制数字）.tmp的文件，我这个目录下有六万五千多个这样的文件。从命名风格来看，很明显是在调用GetTempFileName，而这个函数有65535个文件的限制，不删除文件的话，第65536次调用会失败，应该是微软拼音没有处理好调用这个函数失败的情况，也没有删除临时文件的代码，就卡住了。
Blinking wifi icon and black screen on Surface 2
- 21 August 2018
This is the second time I run into this problem after a Windows Update. First time was halfway through last year’s Microsoft MVP Summit and I had to Remote Desktop to my home machine with a spare android tablet and Bluetooth keyboard/mouse to get access to Windows apps.
Good that the summit wifi was amazing but a Surface 2 with touch cover was way easier to carry around than the combination of tablet/keyboard/mouse. I got around the problem by manually uninstalling KB3033055 with dism remove package in recovery console command prompt and hide the update afterwards. But recently I got the black screen with blinking wifi icon, again after installing a bunch of Windows Updates.
Windows Update KB2538242 or KB2538243 offered repeatedly
- 24 June 2011
Recently (this post was originally published in 2011) there is an outburst of posts related to the KB2538242 update being offered repeatedly on MSDN’s Visual C++ forums, TechNet’s various Windows security forums and the Windows Update forum on Microsoft Answers forums. Questions about KB2538243 appear as well, but to a less degree.
To save your time going to the forums or calling Microsoft’s free security hotline, this is my answer:
Bug in Security Update for Visual C++ Redistributable Package: April 12, 2011 causes program error on Windows 2000
- 17 April 2011
Update:Microsoft’s Visual C++ team has released workarounds on the problem. AVG has released an utility that can revert the KB2467175 update, downloadable at http://twitter.blog.avg.com/2011/04/avg-feedback-update-26411.html
Avira is reporting that its AntiVir software throws “The procedure entry point FindActCtxSectionStringW could not be located in the dynamic link library KERNEL32.dll.” error after installing the update released earlier this week.
More ADO issues with KB983246/Windows 7 SP1: a reference count leaking when event is used
- 14 March 2011
Update: Microsoft fixed the issue in Windows 8.
User Angus Robertson is reporting that in an application that references ADO 2.1 type library and getting records using the adAsyncExecute method, each execute call leaks three handles and about 20K of memory.
Breaking change in ADO update KB983246 (included in Windows 7 Service Pack 1)
- 24 February 2011
Update2: Microsoft fixed the issue in Windows 8 in a way that old programs would work without change. Those who recompiled with the KB983246 version either need to roll out KB983246 to customer computers or switch back to the old type libraries. New programs are encouraged to use the KB983246 version of type library when they no longer need to support computers without KB983246.
Update: please refer to the knowledge base article kb2517589 An ADO application that is re-compiled on a Windows 7 Service Pack 1-based computer does not run on down-level operating systems for walkarounds
MFC，欢乐与痛苦
- 20 August 2005
MFC提供了许多十分有用的类和对象，在很多时候在Office插件、BHO、常规DLL这样的工程中加入MFC支持是一个不错的选择。但是，MFC中的很多功能，例如资源查找，消息预处理等等都依赖于在进程或者线程创建时被初始化的MFC内部数据；而对于需要添加MFC支持的工程，这些数据并不会被自动地初始化。
这时候使用一些MFC的功能，例如使用CString从字符串表加载一个字符串，或者使用CDialog::DoModal()创建一个模态对话框，都会有断言错误，用ATL向导创建的支持MFC的程序也没有多少改善，在CWinApp的DLL版本中没有初始化线程数据，所以调用AfxGetThread会返回空指针。解决这个问题的一个办法是使用AfxBeginThread来启动一个MFC线程，这样MFC会初始化线程相关的数据。
Visual Studio 2005中MFC的变化
- 05 July 2005
关于新功能的说明 http://msdn2.microsoft.com/library/y8bt6w34(en-us,vs.80).aspx
一些源代码的变化：
Visual C++ 2005的版本区别
- 21 April 2005
经常看见有些人问Visual C++ 2005里面为什么没有了MFC。实际上，MFC只是在目前免费下载测试版的Express版本里面没有，在其它的版本里面都有——但是一般都是要付钱的。具体的各个版本的比较可以参见参考部分的链接。不过对于用VC来学习.Net开发的程序员来说，Express版就足够了。
小道消息：
VC的自动化向导的BUG
- 19 April 2005
BUG: ClassWizard Omits Methods with BYTE or BYTE* As Parameters (http://support.microsoft.com/kb/q241862/)
BUG: VTS_UI1 and VTS_PUI1 are Defined Incorrectly in AfxDisp.h (http://support.microsoft.com/kb/242588/)
在应用程序中集成浏览器控件(Update)(Subjet to change without notice)
- 06 July 2004
浏览器控件是一个提供浏览器绝大部分功能的ActiveX控件，随Microsoft? Internet Explorer 4.0(IE)或者更高版本发行。实际上，IE可以认为是一个集成浏览器控件的程序。
怎么给用户提供丰富的内容一直是程序员们努力的目标。尽管各种各样的界面库可能使你眼花缭乱，但是这些也是美工和程序员的恶梦——要自定义界面上的每个元素的外观并不是一件容易的事情，而且有时候需要比较复杂的技术，例如自定义程序中出现的滚动条的颜色。
Visual Studio 6.0 Service Pack 6
- 01 April 2004
FIX: “Cannot Save File” Error Message in the Visual C++ IDE
https://web.archive.org/web/20040417095303/http://support.microsoft.com/default.aspx?kbid=822856
浏览器程序中添加宏支持
- 23 October 2003
这个教程提供在浏览器程序中添加宏支持的方法，你会看到如何给MFC的程序添加宏支持。这篇文章也讨论了如何扩展VC6中的CHtmlView的功能，如何实现MDI结构的浏览器，以及如何分析DHTML的文档结构。
单击 jiangsheng/Samples 下载本文的代码