AttachmentOpeningEventArgs.Cancel Property

Gets or sets a value that specifies how to manage open attachment behavior without the Security Warning message box; if true, attachment contents are not opened.

Namespace: DevExpress.Xpf.PdfViewer

Assembly: DevExpress.Xpf.PdfViewer.v23.2.dll

NuGet Package: DevExpress.Wpf.PdfViewer

Declaration

C#

public bool Cancel { get; set; }

VB.NET

Public Property Cancel As Boolean

Property Value

Type	Description
Boolean	true, to cancel opening the attachment; otherwise false.

Remarks

Use the Cancel property to specify how to manage the open attachment behavior without showing the Security Warning message box.