c# - Access in IFrame and SetAttribute value -


Generally I can access HTML tags and I can set my value via code; 

  HtmlElementCollection coll = webBrowser1.Document.GetElementsByTagName ("Input"); ("Value", "123456789");}}    / Pre> 
 But if the HTML input field is present in an iframe tag, then this code does not work, 
 
 and I've changed the line: 
 
  Coll = webBrowser1.Document.GetElementsByTagName ("Input");  
 
 to 
 
  var coll = webBrowser1.Document.Window.Frames [0]. Document GETElementsByTagName ("iframe")  
 
 but it still does not work Please help please. I can not go to this problem from last week. 
 
 
 Your code looks like this should work: 
   collant = webBrowser1.Document.Window.Frames [0] document.GETElementsByTagName ("iframe")  < / Pre> 
 to 
 
  coll = webBrowser1.Document.Window.Frames [0] .documents. GetElementsByTagName ("Input"); Here is a work example ...  
  HTMLWindow iframe = webBrowser1.Document.Window.Frames [0]; HtmlElement input = iframe.Document.GetElementsByTagName ("input") [0]; Input.SetAttribute ("value", "test");  
 
 It clearly believes that your children have at least one IFrame element in the document and at least one input element.

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