PDFViewCtrlOpenURLAsync Method (String, String, String)

Open a PDF file at the given url. This works best with PDF's that are linearized, as pages can be downloaded and viewed in random access order, without the need to download the entire document. A viewing session can also be persisted across multiple viewing/application sessions to remove redundant downloads and improve overall performance by using the optional cache_pdf parameter.

Namespace: pdftron.PDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255

Syntax

C++

JavaScript

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public IAsyncAction OpenURLAsync(
	string url,
	string cache_pdf,
	string password
)

Public Function OpenURLAsync ( 
	url As String,
	cache_pdf As String,
	password As String
) As IAsyncAction

public:
virtual IAsyncAction^ OpenURLAsync(
	[InAttribute] String^ url, 
	[InAttribute] String^ cache_pdf, 
	[InAttribute] String^ password
) sealed

function OpenURLAsync(url, cache_pdf, password);

Parameters

url: Type: SystemString
the url to open
cache_pdf: Type: SystemString
the cache file to be used. By default a temporary file will be created and no caching will occur. Note that if disk caching is disabled this file will not be used.
password: Type: SystemString
The PDF document password to use if the PDF itself is password protected.

Return Value

Type: IAsyncAction
No object or value is returned by this method when it completes.

Remarks

Use OnDownloadChanged to track the download event.

Reference

PDFViewCtrl Class

OpenURLAsync Overload

pdftron.PDF Namespace

PDFViewCtrlAddLanguageSpecificTextSet("LST819FA26D_0?cpp=::|nu=.");OpenURLAsync Method (String, String, String)

Parameters

Return Value

Reference

PDFViewCtrlOpenURLAsync Method (String, String, String)