PdfImagesExtractorExtractImagesToFileAsync(Stream, Int32, Int32, String, String, CancellationToken) Method

public Task ExtractImagesToFileAsync(
	Stream pdfStream,
	int startPageNumber,
	int endPageNumber,
	string outputDirectory,
	string imageFileName,
	CancellationToken ct = default
)

Parameters

pdfStream  Stream

Stream containing the PDF document from which to extract images

startPageNumber  Int32

Start page number

endPageNumber  Int32

End page number

outputDirectory  String

Output directory

imageFileName  String

Output file name without extension

ct  CancellationToken  (Optional)

A cancellation token that can be used to cancel the asynchronous operation. When cancellation is requested the task returned by this method will complete by throwing OperationCanceledException as soon as possible

Return Value

Reference