ContentClass Property

The ContentClass property sets and retrieves the content class value of a body part.

[Visual Basic]
Property ContentClass as String
[C++]
HRESULT get_ContentClass(BSTR* pVal);
HRESULT put_ContentClass(BSTR Val);
[IDL]
HRESULT [propget] ContentClass([out,retval] BSTR* pVal);
HRESULT [propput] ContentClass([in] BSTR Val);

Remarks

This property corresponds to the urn:schemas:mailheader:content-class field in the object's Fields collection.

Microsoft Collaboration Data Objects (CDO) for Microsoft® Windows® 2000 Component Object Model (COM) classes that provide IBodyPart implementations automatically generate the urn:content-classes:message value. This class header is present only in the message headers or in Multipurpose Internet Mail Extensions (MIME) entity headers for an embedded message (that is of message/rfc822 content type).

Example

Dim iBp as CDO.IBodyPart
... ' get a bodypart containing an embedded message
    ' set it to oBp
iBp.ContentClass = "urn:content-classes:message"