VerProductIsVersionSupported
InstallShield 2020 ยป InstallScript Language Reference
Project:This information applies to InstallScript projects.
The VerProductIsVersionSupported function checks whether the version string in szVersionCheck is one of the versions in szVersionSupported.
Syntax
VerProductIsVersionSupported ( szVersionCheck, szVersionSupported );
Parameters
|
Parameter |
Description |
|
szVersionCheck |
Specifies a version string in packed DWORD format (for example, the initial value of the system variable IFX_PRODUCT_VERSION. |
|
szVersionSupported |
Specifies a pipe(|)-delimited list of version strings in packed DWORD format (for example, the initial value of the system variable IFX_SUPPORTED_VERSIONS). |
Return Values
|
Return Value |
Description |
|
TRUE |
szVersionCheck is one of the versions in szVersionSupported, or szVersionSupported is a null string (""). |
|
FALSE |
szVersionCheck is not one of the versions in szVersionSupported. |