WebDec 30, 2024 · 整个进程安全CoInitializeSecurity. 整个进程安全可以通过CoInitializeSecurity和相应参数设置。. 这个API内每个使用COM的进程(客户机和服务 … Webc++ - CoInitializeEx和CoInitializeSecurity失败. 我有一个C#方法正在调用C ++方法。. C ++方法使用WMI,因此在选择WMI之前先调用CoInitializeEx(0,COINIT_MULTITHREADED),然后调用CoInitializeSecurity等。. 我尝试从c#创建一个新的STA线程,并从该线程调用c ++方法(并且我禁用了Visual ...
WMI CoInitializeSecurity,IWbemClassObject返回失败 - CSDN
WebMay 21, 2024 · 在使用中,使用CoInitialize创建可使对象直接与线程连接,得到最高的性能。. 创建多线程对象可以直接接收所有线程的调用,不必像单线程那样需要消息排队,但却需要COM创建线程间汇集代理,这样访问效率不高。. CoInitializeSecurity返回RPC_E_TOO_LATE也是正确. 你会 ... WebMay 31, 2015 · One is to return a constructed HRESULT and store your actual error description in one of your DLL's globals, perhaps using thread-local storage. If you're … in the jewish religion is there a heaven
调用过程 CoInitializeSecurity()不能返回正确得不到访问 …
WebOct 17, 2024 · In this article. Creates and default-initializes a single object of the class associated with a specified CLSID. Call CoCreateInstance when you want to create only one object on the local system. To create a single object on a remote system, call the CoCreateInstanceEx function. To create multiple objects based on a single CLSID, call … WebDec 7, 2013 · 整个进程安全CoInitializeSecurity 整个进程安全 整个进程安全可以通过CoInitializeSecurity和相应参数设置。这个API内每个使用COM的进程(客户机和服务器)调用一次,如果不是显式调用,则COM用应用程序AppID中的安全设置(如有)或整个机器范围的缺省调用CoInitializeSecurity。 WebNov 21, 2024 · this can be for many reasons. all of them are related to the fact the COM Factory cannot create your object. i had a situation where i start a program and caught the same exception if it had 1 of the following: in the jiangnan region