Dim brw As WinForm.WebBrowser = e.Form.Controls("WebBrowser1") Dim fl As String = ProjectPath & "web\" & e.link.Text & ".htm"If FileSys.FileExists(fl) brw.Address = flElse MessageBox.show("文件" & fl & "那不存在,也许你合成的路径有问题或者文件名错了")End If