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copied!<p>Here's some code that I posted on my blog a few weeks ago that does this:</p> <p><a href="http://pietschsoft.com/post.aspx?id=2a628f30-fe83-4e44-a34b-f31be76d1b4f" rel="nofollow noreferrer">C#: Generate WebPage Thumbnail Screenshot Image</a></p> <p>I'll also post the code for it below:</p> <pre><code>public Bitmap GenerateScreenshot(string url) { // This method gets a screenshot of the webpage // rendered at its full size (height and width) return GenerateScreenshot(url, -1, -1); } public Bitmap GenerateScreenshot(string url, int width, int height) { // Load the webpage into a WebBrowser control WebBrowser wb = new WebBrowser(); wb.ScrollBarsEnabled = false; wb.ScriptErrorsSuppressed = true; wb.Navigate(url); while (wb.ReadyState != WebBrowserReadyState.Complete) { Application.DoEvents(); } // Set the size of the WebBrowser control wb.Width = width; wb.Height = height; if (width == -1) { // Take Screenshot of the web pages full width wb.Width = wb.Document.Body.ScrollRectangle.Width; } if (height == -1) { // Take Screenshot of the web pages full height wb.Height = wb.Document.Body.ScrollRectangle.Height; } // Get a Bitmap representation of the webpage as it's rendered in the WebBrowser control Bitmap bitmap = new Bitmap(wb.Width, wb.Height); wb.DrawToBitmap(bitmap, new Rectangle(0, 0, wb.Width, wb.Height)); wb.Dispose(); return bitmap; } </code></pre> <p>Here's some example usages:</p> <pre><code>// Generate thumbnail of a webpage at 1024x768 resolution Bitmap thumbnail = GenerateScreenshot("http://pietschsoft.com", 1024, 768); // Generate thumbnail of a webpage at the webpage's full size (height and width) thumbnail = GenerateScreenshot("http://pietschsoft.com"); // Display Thumbnail in PictureBox control pictureBox1.Image = thumbnail; /* // Save Thumbnail to a File thumbnail.Save("thumbnail.png", System.Drawing.Imaging.ImageFormat.Png); */ </code></pre>

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