PdfViewer.DetachStreamAfterLoadComplete Property
Specifies whether the PDF Viewer component completes all input operations after loading a document.
Namespace: DevExpress.XtraPdfViewer
Assembly: DevExpress.XtraPdfViewer.v24.2.dll
NuGet Package: DevExpress.Win.PdfViewer
#Declaration
#Property Value
Type | Default | Description |
---|---|---|
Boolean | false |
|
#Remarks
The PDF Viewer expects that the input stream is not modified or closed before the component finishes using a document. Set true
as the DetachStreamAfterLoadComplete
property value to force the PDF Viewer to complete all input operations after loading a document. Set this property to false to lock files by the input stream (i.e., make it impossible to edit or delete the document until it is opened in the PDF Viewer) and render large PDF files faster.
FileStream stream = new FileStream("..\\..\\Demo.pdf", FileMode.Open);
pdfViewer.LoadDocument(stream);
pdfViewer.DetachStreamAfterLoadComplete = true;