CODEWITHSUNDEEP
c#.netwinformswebbrowser-control
Mohammad Reza Tavakkol
Mohammad Reza Tavakkol

Reputation: 191

How do I submit a form inside a WebBrowser control?

How can I create a program with C# to submit the form(in the web browser CONTROL in windows Apps)automaticlly ?

Upvotes: 19

Views: 43211

Answers (3)

Ian
Ian

Reputation: 35

WebBrowser.Document.GetElementById("form_submit").InvokeMember("click");

Upvotes: 0

Oliver Kötter
Oliver Kötter

Reputation: 996

If you know the page has a single form or you want the first form:

HTMLDocument doc = webBrowser.Document as HTMLDocument;    
HTMLFormElement form = doc.all.OfType<HTMLFormElement>().First();
form.submit();

Upvotes: 0

user229044
user229044

Reputation: 239311

The WebBrowser control has a Document property, which returns an HtmlDocument. The HtmlDocument has several members you can use to traverse and manipulate the DOM.

Once you've used these methods to find the form, you can use InvokeMember to call the form's submit method.

If you know the page has a single form:

foreach (HtmlElement form in webBrowser1.Document.Forms)
    form.InvokeMember("submit");

If you know the ID of the form you would like to submit:

HtmlElement form = webBrowser1.Document.GetElementById("FormID");
if (form != null)
    form.InvokeMember("submit");

Upvotes: 34

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