[Windows +] Loading the registry
| key | Specifies the registry key to load. |
If the execution succeeds, the registry value is returned, and if it fails, void is returned.
Reads the Windows registry specified by key.
The registry key can start with the following root key name:
HKEYCLASSESROOTHKEYCURRENTCONFIGHKEYCURRENTUSERHKEYLOCALMACHINEHKEYUSERSHKEYPERFORMANCEDATA HKEYDYNDATA
For example, you can specify the following string for key.
HKEYLOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Uninstall \ hoeg \ installdir
Only numbers and single strings can be read.
If it is a number, it returns an integer type result, and if it is a character string, it returns a character string type result.