Question

How would I invoke a click event in a vb web browser without an id for the element?
Can you help me?

Answer 1

1. Get the HTML Control you want to click in a HtmlElement object. You don’t have the ID, so you can’t use GetElementById, but there are many others that can help you in getting the element of your interest. See the example below.
2. Use the InvokeMember method on the object to click it.

Here’s an example:

Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
    Dim elements = WebBrowser1.Document.GetElementsByTagName("input")   '' or whatever tag it is
    For Each element As HtmlElement In elements
        '' test here if this is the element of your interest.
        '' e.g.
        If element.GetAttribute("className") = "someclass" Then
            element.InvokeMember("click")   '' if found, click it!
            Exit For
        End If
    Next
End Sub