The DeleteMapping method deletes an existing certificate mapping. Four seek methods are available to search for the mapping: by certificate, by name, by Windows account, and by numeric string index.
HRESULT DeleteMapping( LONG lMethod, VARIANT vKey );
[in] Long integer containing the seek method to use for searching the mappings. Valid seek methods are 1, 2, 3, or 4. Seek method 1 specifies search by certificate, seek method 2 searches by name, method 3 searches by Windows account, and method 4 searches by a 1-based numeric string index (for example "1," "2," and so on).
[in] VARIANT containing the key to use in the search specified by lMethod. For seek method 1, vKey specifies a certificate. For seek method 2, vKey specifies a name. For seek method 3, vKey specifies a Windows account. For seek method 4, vKey specifies a numeric string index (for example, "1," "2," and so on).
The method returns an HRESULT. Possible values include, but are not limited to, S_OK, which indicates that the method succeeded.
Client: Requires Windows XP Professional, Windows 2000 Professional, or Windows NT Workstation 4.0.
Server: Requires Windows Server 2003, Windows 2000 Server, or Windows NT Server 4.0.
Header: Declared in iiisext.h; include iisext_i.c.