PdfViewer.UriOpening Event
Occurs after the hyperlink addressing an external URI (universal resource identifier) is clicked.
Namespace: DevExpress.XtraPdfViewer
Assembly: DevExpress.XtraPdfViewer.v24.2.dll
NuGet Package: DevExpress.Win.PdfViewer
#Declaration
public event PdfUriOpeningEventHandler UriOpening
#Event Data
The UriOpening event's data class is PdfUriOpeningEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
Cancel |
Gets or sets a value indicating whether the event should be canceled.
Inherited from Cancel |
Handled |
Gets or sets a value that specifies whether the Pdf |
Original |
Gets the original URI string from which the Uri object is created. |
Uri | Gets the opened document’s URI (Uniform Resource Identifier). |
#Remarks
The following image illustrates a security warning displayed in a PDF Viewer when clicking a hyperlink addressing an external URI.
Set the e.Handled property to true
to hide the message box. You can prevent URI opening without using the message box (e.Handled
should be set to true
) by setting the e.Cancel
property to true
.