IWebDocumentViewerAuthorizationService.CanReadDocument(String) Method

Specifies whether document retrieval from the server is permitted.

Namespace: DevExpress.XtraReports.Web.WebDocumentViewer

Assembly: DevExpress.XtraReports.v20.2.Web.dll

NuGet Package: DevExpress.Web.Reporting.Common

Declaration

C#

bool CanReadDocument(
    string documentId
)

VB.NET

Function CanReadDocument(
    documentId As String
) As Boolean

Parameters

Name	Type	Description
documentId	String	A String value that identifies the report document.

Returns

Type	Description
Boolean	true, if the user is permitted to read the document; otherwise, false.

Remarks

Allows you to prevent unauthorized operations with a document. The list of operations includes all operations in which the document is read:

• Text search in the document
• Creating an image of the document page that involves page rendering
• Page brick mapping
• Synchronous export and print
• Start of the asynchronous export or print operation
• Document generation status retrieval
• Operation that stops or cancels document generation
• Operation that read the document to retrieve additional information, such as editable field content, document map, sort order, drill-down state or export options
• Custom document operation that the client initiates (the client calls the PerformCustomDocumentOperation method)