WebThe key that the RegCreateKeyEx function creates has no values. An application can use the RegSetValue or RegSetValueEx function to set key values. The key identified by the hKey … WebSep 25, 2012 · After the first RegDeleteKey() you are closing the handle if deletion was successful. But you did not clear the hKey variable which is then used later to close the …

c++ - How to use RegCreateKeyEx? - Stack Overflow

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Using the Windows CE Registry Developer.com

WebUnlike the RegCreateKeyEx function, the RegOpenKeyEx function does not create the specified key if the key does not exist in the registry Parameters. HKey. RegOpenKeyEx … [in] hKey A handle to an open registry key. The calling process must have KEY_CREATE_SUB_KEY access to the key. For more information, … See more If the function succeeds, the return value is ERROR_SUCCESS. If the function fails, the return value is a nonzero error code defined in Winerror.h. You can use … See more The key that theRegCreateKeyEx function creates has no values. An application can use theRegSetValueExfunction to set key values. The RegCreateKeyEx … See more pool sand filter pressure