ASP.NET Web Document Viewer SDK Control ReferenceProperties EnableFullScreenButton ASP.NET Web Document Viewer SDK Control EnableFullScreenButton Visible/Invisible the Full Screen button. EnableFullScreenButton[=bool] Parameterbooltrue - visible the Full Screen button, false - invisible the Full Screen button.RemarkThis property is Read/Write. Example C#protected void Page_Load(object sender, EventArgs e){WebDocumentViewer1.EnableFullScreenButton = true;} HTML<div><cc1:WebDocumentViewer ID="WebDocumentViewer1" runat="server" Width="1280" Height="720" EnableFullScreenButton="true" /></div>}