CacheControlMaxAge Metabase Property (IIS 6.0)
The CacheControlMaxAge property specifies the HTTP 1.1 cache control maximum age value. The value of this property ranges from 0 to 4294967295 (or unlimited), measured in seconds.
The metabase represents unlimited as the DWORD value of 4294967295 (0xFFFFFFFF); however, VBScript represents unlimited in hexadecimal format as &HFFFFFFFF. Previous versions of IIS represented unlimited as -1.
You can configure this property at the following locations in the IIS metabase.
For general code examples, see Code Examples to Configure Metabase Properties.