[This is preliminary documentation and subject to change]
This property indicates whether ISAPI extensions are cached in memory after use. If the value of this property is TRUE, then ISAPI extensions, once loaded,l remain in the cache until the server is stopped. If the value is FALSE, extensions are unloaded from memory once the ISAPI extension is no longer in use.
ISAPI extensions are cached or not cached based on the value of this property at the time they were loaded into memory for use. Thus, if this property is changed after an extension has been loaded and cached, the change will have no effect on that extension.
| Attribute Name | Attribute Value |
| Data Type | BOOL |
| Attributes | INHERIT |
| Default Value | TRUE |
| MetaFlagsEx | CACHE_PROPERTY_MODIFIED |
| User Type | IIS_MD_UT_FILE |
| StartingNumber | |
| EndingNumber | 0 |
| ID | 6034 |
This property is accessible at the following locations:
| Metabase Path | IIS Admin Object Type |
| /LM/W3SVC/2 | IIsWebServer |
| /LM/W3SVC/Info/Templates/Public Web Site | IIsWebServer |
| /LM/W3SVC/Info/Templates/Secure Web Site | IIsWebServer |
| /LM/W3SVC | IIsWebService |
| /LM/W3SVC/1/ROOT | IIsWebVirtualDir |
| /LM/W3SVC/1/ROOT/_vti_bin | IIsWebVirtualDir |
| /LM/W3SVC/1/ROOT/IISAdmin | IIsWebVirtualDir |
| /LM/W3SVC/1/ROOT/IISHelp | IIsWebVirtualDir |
| /LM/W3SVC/1/ROOT/MSADC | IIsWebVirtualDir |
| /LM/W3SVC/1/ROOT/Scripts | IIsWebVirtualDir |
| /LM/W3SVC/2/ROOT | IIsWebVirtualDir |
| /LM/W3SVC/2/ROOT/IISAdmin | IIsWebVirtualDir |
The following table lists additional information required only for code that uses the IIS Admin Base Object.
| Metabase identifier | MD_CACHE_EXTENSIONS |
| Data type | BOOL |
| User type | IIS_MD_UT_FILE |