The %readregistry() function retrieves string values from the registry.
For UNIX: Not Supported
result = %readregistry(registryEntry, valueName, buffer, &bufferSize)
| registryEntry | String containing the name of the registry entry. This value
is relative to the following registry directory: HKEY_LOCAL_MACHINE\SOFTWARE\RocketSoftware\D3\CurrentVersion\ For example, to retrieve the UserLogon value, you can pass in the following: registryEntry = "D3vme\pick0" valueName = "UserLogon" |
| valueName | String containing the name of the value to read. |
| buffer | char array to use as the output buffer. |
| bufferSize | Integer representing the size of the buffer Must be passed in as &bufferSize. |
| 0 | OK |
| #0 | Exception Code |
| buffer | The value retrieved from the registry (only valid if return = 0) |
| bufferSize | Amount of the buffer actually used. |