CompositeLink.ShowPreviewDialog() Method
Invokes the modal Print Preview form with the document created from this link.
Namespace: DevExpress.XtraPrintingLinks
Assembly: DevExpress.XtraPrinting.v24.2.dll
NuGet Package: DevExpress.Win.Printing
#Declaration
#Remarks
If the link’s document has not yet been created (the CompositeLink.CreateDocument method has not been called for it), then calling the ShowPreviewDialog method will create it first.
Consequently, if a document was created prior to calling the ShowPreviewDialog method, and nothing was changed that may force its re-creation, the ShowPreviewDialog method does not re-create it, so you need to manually call the CompositeLink.CreateDocument method to apply the document changes.
For more information, see Print Preview.