Coinitializeex 0 coinit_multithreaded 失败
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CoInitializeEx must be called at least once, and is usually called only once, for each thread that uses the COM library. Multiple calls to CoInitializeEx by the same thread are allowed as long as they pass the same concurrency flag, but subsequent valid calls return S_FALSE. To close the COM library gracefully on a thread, … See more [in, optional] pvReserved This parameter is reserved and must be NULL. [in] dwCoInit The concurrency model and initialization options for the thread. Values for this parameter are taken from the COINIT enumeration. … See more This function can return the standard return values E_INVALIDARG, E_OUTOFMEMORY, and E_UNEXPECTED, … See more WebApr 2, 2009 · Here, I added a call to ::CoInitializeEx(NULL, COINIT_APARTMENTTHREADED) together with a commented out call to ::CoInitializeEx(NULL, COINIT_MULTITHREADED). I added in the commented out code to easily illustrate the effects when main()'s thread is a non-STA thread. Simply uncomment …
Coinitializeex 0 coinit_multithreaded 失败
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WebApr 13, 2024 · 为你推荐; 近期热门; 最新消息; 心理测试; 十二生肖; 看相大全; 姓名测试; 免费算命; 风水知识 WebApr 18, 2024 · And a console program (even a single threaded one like the example) should probably use CoInitializeEx with COINIT_MULTITHREADED, CoInitialize initializes for single threaded apartment which will depend on a message loop being present. MTA does not, instead relying on components managing their own synchronization. –
WebJan 7, 2024 · HRESULT hr; hr = CoInitializeEx(0, COINIT_MULTITHREADED); if (FAILED(hr)) { cout << "Failed to initialize COM library. Error code = 0x" << hex << hr << endl; return hr; } Set the general COM security levels … WebMay 21, 2024 · CoInitializeEx可以指定COINIT_MULTITHREADED以多线程方式创建。 创建单线程方式的COM服务器时不用考虑串行化问题，多线程COM服务器就要考虑。 在 …
WebJun 30, 2016 · pythoncom and comtypes use the value of sys.coinit_flags when imported, and otherwise default to calling CoInitializeEx (NULL, COINIT_APARTMENTTHREADED). Setting this value should ease problems, but something like -X:STA is still necessary. Note that the launcher allows passing arguments in a shebang. WebJul 16, 2013 · 如果这个线程在后面调用CoInitializeEx，调用失败，返回RPC_E_CHANGED_MODE错误代码。 CoInitializeEx 提供与CoInitialize相同的功能，而且也提供参数显式指定线程的并发模式。CoInitalize 当前实现是通过调用CoInitializeEx,并指定并发模式为单线程单元。
Web问题：运行程序时，我在C ++程序中收到一个错误消息，该消息表明CoInitializeEx失败，错误代码为0x80010106。 以下是程序失败的行。 hres = CoInitializeEx(0，COINIT_MULTITHREADED)。 我尝试增加heapSize仍然失败。 CoInitializeEx失败的任何特定原因？ 提前致谢
WebВот код, который работает: firefly airlines online bookingWebSep 26, 2024 · 如果此线程随后调用 CoInitializeEx，则调用会失败并返回RPC_E_CHANGED_MODE。 由于 OLE 技术不是线程安全的， 因此 OleInitialize 函数 … firefly airlines malaysia online bookingWebMar 6, 2024 · 4. The difference is clearly explained in the documentation. CoInitialize () does not have a dwCoInit parameter, it initializes the calling thread to COINIT_APARTMENTTHREADED only. Whereas CoInitializeEx () lets you choose the desired initialization options. – Remy Lebeau. fireflyairsoftWebC++ (Cpp) CoInitializeEx - 30 examples found.These are the top rated real world C++ (Cpp) examples of CoInitializeEx extracted from open source projects. You can rate examples to help us improve the quality of examples. eternity scarf pattern knitting freeWebJan 14, 2010 · 关于CoInitializeEx (NULL, COINIT_MULTITHREADED)的问题，痛苦中。. 。. IWebBrowser2控件能够正常创建，CFileDialog也正常，但是之后调用CeRapiInitEx会失败；提示错误“hInitResult = 0x8001010d 因为应用程序正在发送一个输入同步呼叫，所以无法执行传出的呼叫”。. 现在两种线程Com ... firefly aisWeb技术标签： c++. CoInitializeEx (NULL, COINIT_MULTITHREADED); 1、在主线程先调用CoInitializeEx，子线程则默认已经初始化，且若子线程调用CoUninitialize，无效，此时 … firefly airlines promo codeWebNov 9, 2013 · Threads in different apartments must use proxies to share COM objects, but COM provides synchronization for you (via per-thread messages queues). Threads in the same apartment can share COM objects without using proxies, but must synchronize manually, such as with critical sections or mutexes. firefly airline singapore