Workbook.ExportToPdfAsync(Stream, PdfExportOptions, IEnumerable<String>, CancellationToken) Method

Defines export options and asynchronously exports the specified sheets to the stream in PDF format.

You need a license to the DevExpress Office File API or DevExpress Universal Subscription to use this method in production code.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Docs.v19.2.dll

Declaration

C#

public Task ExportToPdfAsync(
    Stream stream,
    PdfExportOptions options,
    IEnumerable<string> sheetNames,
    CancellationToken cancellationToken
)

VB.NET

Public Function ExportToPdfAsync(
    stream As Stream,
    options As PdfExportOptions,
    sheetNames As IEnumerable(Of String),
    cancellationToken As CancellationToken
) As Task

Parameters

Name	Type	Description
stream	Stream	Specifies the output stream.
options	PdfExportOptions	Specifies export options.
sheetNames	IEnumerable<String>	Lists the names of the sheets to be saved in PDF format.
cancellationToken	CancellationToken	An object used to trace the requests to cancel the operation.

Returns

Type	Description
Task	An object that represents the asynchronous export operation.

Remarks

Important

Take into account the following when you call this method:

• The events fired by this method’s call may occur in a different thread than the target operation.

• The operation is not thread safe (documents should not be accessed simultaneously by different threads). Wait until the operation is completed before working with the document, i.e., use the await operator.