VB C#

using IronPdf;

// Instantiate ChromePdfRenderer
ChromePdfRenderer renderer = new ChromePdfRenderer();

renderer.RenderingOptions.RequestContext = IronPdf.Rendering.RequestContexts.Global;

ChromeHttpLoginCredentials credentials = new ChromeHttpLoginCredentials()
{
    NetworkUsername = "testUser",
    NetworkPassword = "testPassword"
};
string uri = "http://localhost:51169/Invoice";

// Apply cookies
renderer.ApplyCookies(uri, credentials);

Imports IronPdf

' Instantiate ChromePdfRenderer
Private renderer As New ChromePdfRenderer()

renderer.RenderingOptions.RequestContext = IronPdf.Rendering.RequestContexts.Global

Dim credentials As New ChromeHttpLoginCredentials() With {
	.NetworkUsername = "testUser",
	.NetworkPassword = "testPassword"
}
Dim uri As String = "http://localhost:51169/Invoice"

' Apply cookies
renderer.ApplyCookies(uri, credentials)

Install-Package IronPdf

Cookies

This code demonstrates how to use IronPDF to authenticate a request using network credentials and apply cookies for rendering a webpage as a PDF.

ChromePdfRenderer: Used for rendering HTML content into PDF format.
RequestContexts.Global: Ensures that the PDF rendering maintains the same browsing context for lifetime of the process, enabling the use of cookies and authentication across requests.
ChromeHttpLoginCredentials: Provides network authentication when accessing web pages that require login credentials.
ApplyCookies: Applies the specified cookies and credentials to the HTTP request, vital for rendering secure pages.
uri: Represents the web address of a page that needs to be rendered into a PDF and typically requires user authentication. In this example, it points to a locally hosted webpage.

This setup is particularly advantageous when rendering PDFs from authenticated pages, such as invoices, reports, or dashboards that require user authentication.

Learn to Apply Cookies in PDF Rendering with IronPDF.

Ver en GitHub

Código

https://github.com/iron-software/IronPdf.Examples/tree/main/examples/cookies

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