how to get IFRAME controls in Window forms using C#

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I am using the Webbrowser control(IE object) in VS 2008 C# Express to automate the
navigation of pages on a partner's web site. The first page contains
an <IFRAME> element:

<iframe style='width:40; height:40'; align='center' marginwidth='0'
marginheight='0'
scrolling='no' frameborder='0' id='xyzlogin' name='xyzlogin'
src='https://www.xyzcorp.com/accounts/ServiceLogin'>
</iframe>

Within that frame I need to access these three elements:

<input type="text" name="Email" value="" class="xyz le val" id="Email"
size="18">
<input type="password" name="Passwd" class="xyz le val" id="Passwd"
size="18">
<input type="submit" name="null" value="Sign in" class="xyz le button"

so I to automate programmatically this login: 1)enter the user ID and password, and 2)click
the 'Sign in' button.

can someone provide me code sample how to resolve this.

Posted 10-Oct-11 9:54am

abhishekJyoti

Updated 10-Oct-11 10:13am

v5

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Ganesan Senthilvel · Answer 1 · 2011-10-10T17:32:00

You can try using the below code:

C#

ContentPlaceHolder holder = (ContentPlaceHolder)this.CurrentMaster.FindControl("xyzlogin");

HtmlControl control1 = (HtmlControl)holder.FindControl("Email");
HtmlControl control2 = (HtmlControl)holder.FindControl("Passwd");
HtmlControl control3 = (HtmlControl)holder.FindControl("Signin");

akiran · Answer 2 · 2013-03-28T00:25:00

the document object of the webbrowser control has a property called window object, this would give reference to the iframe controls

if your webbrowser control name is webBrCtrl then the below line should give you the collections of iFrames in the HTML document that is loaded in the webbrowser control.

webBrCtrl.Document.Window.Frames

hope this solves your problem.

how to get IFRAME controls in Window forms using C#

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