How to write the following code from VB.NET to C#? -


code is:

public class form1      private sub webbrowser1_documentcompleted(sender object, e webbrowserdocumentcompletedeventargs) handles webbrowser1.documentcompleted         dim item htmlelementcollection         item = webbrowser1.document.getelementsbytagname("span")         dim ht htmlelement         each ht in item             msgbox(ht.domelement.attributes("class").value.tostring)         next     end sub end class

in c#, not find .attributes("class").value.tostring() part.

the reason code works in vb.net , not in c# using option strict off (perhaps implicitly omitting option strict on). tells compiler assume there attributes member in domelement, object.

in c# there no equivalent option strict on in general if use dynamic type can same thing.

private void webbrowser1_documentcompleted(object sender, webbrowserdocumentcompletedeventargs e) {     var item = webbrowser1.document.getelementsbytagname("span");     foreach(htmlelement ht in item)     {         dynamic element = ht.domelement;         messagebox.show(element.attributes["class"].value.tostring());     } }

this allows access properties of types don't know @ design-time long exist @ run-time, similar object in vb.net option strict off. careful though, since allows write code recklessly (similar vb :) should add checking , exception handling in case.


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