प्रावेशन ( Workshop )

protected void convertToSvgButton_Click(object sender, EventArgs e) { // Create a HTML to SVG converter object with default settings HtmlToSvgConverter htmlToSvgConverter = new HtmlToSvgConverter(); // Set license key received after purchase to use the converter in licensed mode // Leave it not set to use the converter in demo mode htmlToSvgConverter.LicenseKey = “4W9+bn19bn5ue2B+bn1/YH98YHd3d3c=”; // Set HTML Viewer width in pixels which is the equivalent in converter of the browser window width htmlToSvgConverter.HtmlViewerWidth = int.Parse(htmlViewerWidthTextBox.Text); // Set HTML viewer height in pixels to convert the top part of a HTML page // Leave it not set to convert the entire HTML if (htmlViewerHeightTextBox.Text.Length > 0) htmlToSvgConverter.HtmlViewerHeight = int.Parse(htmlViewerHeightTextBox.Text); // Set the maximum time in seconds to wait for HTML page to be loaded // Leave it not set for a default 60 seconds maximum wait time htmlToSvgConverter.NavigationTimeout = int.Parse(navigationTimeoutTextBox.Text); // Set an adddional delay in seconds to wait for JavaScript or AJAX calls after page load completed // Set this property to 0 if you don’t need to wait for such asynchcronous operations to finish if (conversionDelayTextBox.Text.Length > 0) htmlToSvgConverter.ConversionDelay = int.Parse(conversionDelayTextBox.Text); // The buffer to receive the generated SVG document byte[] outSvgBuffer = null; if (convertUrlRadioButton.Checked) { string url = urlTextBox.Text; // Convert the HTML page given by an URL to a SVG document in a memory buffer outSvgBuffer = htmlToSvgConverter.ConvertUrl(url); } else { string htmlString = htmlStringTextBox.Text; string baseUrl = baseUrlTextBox.Text; // Convert a HTML string with a base URL to a SVG document in a memory buffer outSvgBuffer = htmlToSvgConverter.ConvertHtml(htmlString, baseUrl); } // Send the SVG as response to browser // Set response content type Response.AddHeader(“Content-Type”, “image/svg+xml”); // Instruct the browser to open the SVG file as an attachment or inline Response.AddHeader(“Content-Disposition”, String.Format(“attachment; filename=HTML_to_SVG.svg; size={0}”, outSvgBuffer.Length.ToString())); // Write the SVG document buffer to HTTP response Response.BinaryWrite(outSvgBuffer); // End the HTTP response and stop the current page processing Response.End(); }