IUClearCache

Clear the application cache of 'itl2' and 'itl4' handles

IUClearCache clears the application cache containing the 'itl2' and 'itl4'

handles, which is useful if applications want to supply an 'itl2' or 'itl4'

Notes: The IUClearCache procedure clears the application cache containing the

'itl2' and 'itl4' resource handles for the current script. Applications that

provide their own 'itl2' or 'itl4' resource and want them to be used as the

default for the corresponding script should call IUClearCache at entry to

ensure that the supplied 'itl2' or 'itl4' resource is used instead of the

system's 'itl2' and 'itl4' resources.

The current default ID numbers for the script's 'itl2' and 'itl4' resources

are stored in the script's local variables. These values may be read with the

GetScript and SetScript functions using the verbs smScriptSort (for

the 'itl2' resource) and smScriptToken (for the 'itl4' resource). Before

calling IUClearCache, you should set the script's default ID number to the

ID of the resource that you are supplying.

If the IntlForce flag is TRUE, the ID must be in the system script range.

Otherwise, the ID must be in the appropriate range of the font script. See

Using the International and Keyboard Resources for a discussion

of the IntlForce flag.

Warning: If you use the SetScript function to change the value of

the 'itl2' resource ID, you should restore the original resource ID

before your application quits. This minimizes the effects on other

applications.

Referenced by (6):