This section defines the terms and concepts used in the scope of PdfViewer that you have to get familiar with prior to continuing with the rest of the article. They can also be helpful in order to describe your issue better when contacting our support service. Below you can see snapshots and explanations of the main states and visual elements of the PdfViewer control.
Document Presenter—It hosts the content of the loaded PDF document.
Toolbar—It contains buttons with options related to the document. For example, save and open file, paging options, zooming and others.
Scrollbar—It allows you to scroll the document.