Set Value Of A TextArea Inside A WebBrowser Control (C# / .NET)
I'm looking to set the value of a TextArea using the .NET WebBrowser Control. I have been able to set the values of textboxes using the following code (replace 'username' with the
Solution 1:
Suppose you had the following HTML:
<html>
<body>
<textarea id='foo'>Testing</textarea>
</body>
</html>
You can set the text in the textarea like this:
HtmlElement textArea = webBrowser1.Document.All["foo"];
if (textArea != null)
{
textArea.InnerText = "This is a test";
}
Solution 2:
A couple of points just in case you haven't realised these:
- GetElementById will only return a single item or null, it is not a collection.
- index out of bounds errors will be thrown if you try and insert elements from one instance of the WebBrowser control into elements of another instance of the WebBrowser control.
- The GetElementBy.. can be run straight from the WebBrowser.Document property so theres no need to access the All[] collection.
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