如何使用WebBrowser控件执行页面的JavaScript脚本,WebBrowser执行JavaScript脚本

1。引用C:\WINDOWS\assembly\GAC\Microsoft.mshtml\7.0.3300.0__b03f5f7f11d50a3a\Microsoft.mshtml.dll

  Dim win As mshtml.IHTMLWindow2 = CType(webdocin.Document.Window.DomWindow, mshtml.IHTMLWindow2)
                win.parent.execScript("showUrlUpload()", "javascript")

                Dim doc = webdocin.Document
                doc.All("fileurl").SetAttribute("Value", "zz")

搞定！