Can I Read Iframe Through Webclient (i Want The Outer Html)? July 25, 2024 Post a Comment Well my program is reading a web target that somewhere in the body there is the iframe that i want to read. My html source ... <h2 id="solution_1">Solution 1: </h2><div class="answer-desc"><p>After getting the source of the site, you can use <a rel="nofollow noreferrer noopener" href="https://htmlagilitypack.codeplex.com/">HtmlAgilityPack</a> to get the url of the iframe</p><pre><code id="code_0" class="hljs language-java">HtmlAgilityPack.<span class="hljs-type">HtmlDocument</span><span class="hljs-variable">doc</span><span class="hljs-operator">=</span><span class="hljs-keyword">new</span><span class="hljs-title class_">HtmlAgilityPack</span>.HtmlDocument(); doc.LoadHtml(html); <span class="hljs-type">var</span><span class="hljs-variable">src</span><span class="hljs-operator">=</span> doc.DocumentNode.SelectSingleNode(<span class="hljs-string">"//iframe"</span>) .Attributes[<span class="hljs-string">"src"</span>].Value; </code><button class="copy-btn btn btn-secondary btn-sm" onclick="copyCode(this,'code_0')">Copy</button></pre><p>then make a second call to <code>get_url_source</code></p></div><h2 id="solution_2">Solution 2: </h2><div class="answer-desc"><p>Parse your source using <a rel="nofollow noreferrer noopener" href="https://htmlagilitypack.codeplex.com/">HTML Agility Pack</a> and then:</p><a name='more'></a><pre><code id="code_2" class="hljs language-php"><span class="hljs-keyword">List</span><<span class="hljs-keyword">String</span>> iframeSource = <span class="hljs-keyword">new</span><span class="hljs-keyword">List</span><<span class="hljs-keyword">String</span>>(); HtmlDocument doc = <span class="hljs-keyword">new</span> HtmlDocument(); doc.Load(url); <span class="hljs-keyword">foreach</span> (HtmlNode node in doc.DocumentElement.SelectNodes(<span class="hljs-string">"//iframe"</span>)) iframeSource.Add(get_url_source(mainiFrame.Attributes[<span class="hljs-string">"src"</span>])); </code><button class="copy-btn btn btn-secondary btn-sm" onclick="copyCode(this,'code_2')">Copy</button></pre><p>If you are targeting a single iframe, try to identify it using ID attribute or something else so you can only retrieve one source:</p><pre><code id="code_3" class="hljs language-php"><span class="hljs-keyword">String</span> iframeSource; HtmlDocument doc = <span class="hljs-keyword">new</span> HtmlDocument(); doc.Load(url); <span class="hljs-keyword">foreach</span> (HtmlNode node in doc.DocumentElement.SelectNodes(<span class="hljs-string">"//iframe"</span>)) { <span class="hljs-comment">// Just an example for check, but you could use different approaches...</span><span class="hljs-keyword">if</span> (node.Attributes[<span class="hljs-string">"id"</span>].Value == <span class="hljs-string">'targetframe'</span>) iframeSource = get_url_source(node.Attributes[<span class="hljs-string">"src"</span>].Value); } </code><button class="copy-btn btn btn-secondary btn-sm" onclick="copyCode(this,'code_3')">Copy</button></pre></div><h2 id="solution_3">Solution 3: </h2><div class="answer-desc"><p>Well i found the answer after some search and this is what i wanted</p><pre><code id="code_4" class="hljs language-csharp">webBrowser1.Url = <span class="hljs-keyword">new</span> Uri(<span class="hljs-string">"http://www.mysite.com/"</span>); <span class="hljs-keyword">while</span> (webBrowser1.ReadyState != WebBrowserReadyState.Complete) Application.DoEvents(); <span class="hljs-built_in">string</span> InnerSource = webBrowser1.Document.Body.InnerHtml; <span class="hljs-comment">//You can use here OuterHtml too.</span></code><button class="copy-btn btn btn-secondary btn-sm" onclick="copyCode(this,'code_4')">Copy</button></pre></div> </div> <div id='baca-juga'></div> <script> //<![CDATA[ var bacaJugaJudul=[],bacaJugaNum=0,bacaJugaUrl=[];function bacaJuga(a){for(var u=0;u<a.feed.entry.length;u++){var e=a.feed.entry[u];bacaJugaJudul[bacaJugaNum]=e.title.$t;for(var l=0;l<e.link.length;l++)if("alternate"==e.link[l].rel){bacaJugaUrl[bacaJugaNum]=e.link[l].href,bacaJugaNum++;break}}}function showBacaJuga(a){function u(a,u){u.parentNode.insertBefore(a,u.nextSibling)}var e=document.querySelector("#baca-juga"),l=document.createElement("div"),t=document.querySelector(".post-body-artikel").querySelectorAll("div > br, span > br, div > p, span > p"),r=Math.ceil(.5*t.length),n=document.getElementById("related"),c=(l.setAttribute("class","baca-juga-wrap"),{bacaJuga:!0,jumlahBacaJuga:3,judulBacaJuga:"Baca Juga"});optionLinkMagz(c);if(!0===c.bacaJuga&&void 0!==t[r]){u(e,null!==n?n:t[r]);for(var g=0;g<bacaJugaUrl.length;g++)bacaJugaUrl[g]==a&&(bacaJugaUrl.splice(g,1),bacaJugaJudul.splice(g,1));var J=Math.floor((bacaJugaJudul.length-1)*Math.random()),g=0;if(0<bacaJugaJudul.length&&0<c.jumlahBacaJuga){e.appendChild(l);n=e;null!=(n=n.previousElementSibling)&&"BR"===n.tagName&&(n.style.display="none");for(var i="<strong>"+c.judulBacaJuga+"</strong><ul>";g<bacaJugaJudul.length&&g<c.jumlahBacaJuga;g++)i+='<li><a href="'+bacaJugaUrl[J]+'">'+bacaJugaJudul[J]+"</a></li>",J<bacaJugaJudul.length-1?J++:J=0;l.innerHTML=i+="</ul>"}}} //]]> </script> <script src='/feeds/posts/summary/-/Browser?alt=json-in-script&callback=bacaJuga&max-results=5'></script> <script src='/feeds/posts/summary/-/C#?alt=json-in-script&callback=bacaJuga&max-results=5'></script> <script src='/feeds/posts/summary/-/Html Parsing?alt=json-in-script&callback=bacaJuga&max-results=5'></script> <script src='/feeds/posts/summary/-/Webclient?alt=json-in-script&callback=bacaJuga&max-results=5'></script> <script> showBacaJuga("https://gdiaperinsertsideas.blogspot.com/2024/07/can-i-read-iframe-through-webclient-i.html"); 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