Gets a string representing the content type of the document.
The content type is a MIME type, such as text/plain. Cannot be null. When uploading a document that contains non-ascii characters (particularly, European accented letters), SetContentType needs to be called to set the content type to text/xml;charset=iso-8859-1 prior to calling IDocumentManager.InsertNewDocument.
| Exception Type | Condition |
|---|---|
| InvalidOperationException | The document has not yet been inserted or has already been removed. |
IDocument Interface | Plumtree.Remote.PRC.Collaboration.Document Namespace