This metabase property indicates which file name extensions are supported by the compression scheme. Only static files with the specified file extensions will be compressed by IIS. If this setting is empty, the scheme supports all file name extensions.
In addition to file name extension matches, HcDoOnDemandCompression and HcDoStaticCompression must be set to TRUE for compression to be performed.
The Web service must be restarted for any changes to this property take effect.
| Data type | List (string) |
| Default value | htm, html, txt |
| Inheritance | Not inheritable |
This property is accessible at the following locations:
| Metabase Path | Key Type |
| /LM/W3SVC/Filters/Compression/Scheme | IIsCompressionScheme |
The following table lists additional information required only for code that uses the IIS Admin Base Object.
| Metabase identifier | MD_HC_FILE_EXTENSIONS |
| Data type | MULTISZ_METADATA |
| User type | IIS_MD_UT_SERVER |