windowsforms-devexpress-dot-xtrapdfviewer-dot-pdfviewer-74b9c71c.md
Fires on launch action execution in all cases except when opening a PDF file.
Namespace : DevExpress.XtraPdfViewer
Assembly : DevExpress.XtraPdfViewer.v25.2.dll
NuGet Package : DevExpress.Win.PdfViewer
public event PdfShellExecutingEventHandler ShellExecuting
Public Event ShellExecuting As PdfShellExecutingEventHandler
The ShellExecuting event's data class is PdfShellExecutingEventArgs. 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 CancelEventArgs. |
| DefaultDirectory | Gets the directory that contains the started process. |
| FilePath | Gets the application that started, or the document associated with the application. |
| Handled | Gets or sets whether an event was handled. If it was handled, the default security dialog is not displayed. |
| Parameters | Gets command-line arguments used to start the target application. |
See Also