Introduction - If you have any usage issues, please Google them yourself
The main demonstration of the procedures used in the dialog box only when the document- View the model in order to use the Print Preview feature, in fact, this procedure does not use a document type of document- view architecture to indirectly advance the completion of the work of printing, but we In the basic sense of when not to use it. Can be used in the actual document- view into the expansion of part of the preparation of a dynamic link library, what I did, and the preparation of printing process is very convenient to use.