AIT_RegValueExists
Description
Checks whether the specified registry value exists.
Format
integer AIT_RegValueExists(
integer nHKeyHandle, // Key handle
string strRegValueName // Registry value name
);
Parameters
nHKeyHandle (input)
Specify a handle to an already opened registry key.
strRegValueName (input)
Specify the name of a registry value to check if it exists.
Return values
The return value is 1 if this value exists, 0 if not, and -1 if the function has not been processed successfully.
If the function has returned -1, you can use AIT_GetLastError to acquire an extended error code. The following gives the error codes that AIT_GetLastError might return:
Extended error number | Error code |
---|---|
2 | ERROR_FILE_NOT_FOUND |
6 | ERROR_INVALID_HANDLE |
87 | ERROR_INVALID_PARAMETER |
236 | ERROR_MORE_DATA |
1009 | ERROR_BADDB |
1010 | ERROR_BADKEY |
1011 | ERROR_CANTOPEN |
1015 | ERROR_REGISTRY_CORRUPT |
1016 | ERROR_REGISTRY_IO_FAILED |
1019 | ERROR_NO_LOG_SPACE |