'宣言 Public Overloads Shared Sub SaveToRtf( _ ByVal document As Infragistics.Documents.RichText.RichTextDocument, _ ByVal filePath As String, _ Optional ByVal options As RtfSaveOptions _ )
public static void SaveToRtf( Infragistics.Documents.RichText.RichTextDocument document, string filePath, RtfSaveOptions options )