[VB.Net] perform click for a class button

[medotarek]

Hello , i want to perform click to a button class but i couldnt here is my code

For Each element As HtmlElement In WebBrowser1.Document.GetElementsByTagName("button")
If element.GetAttribute("class") = "testclassbutton" Then
element.InvokeMember("click")
End If
Next

Any idea ?
or how can i send enter press to WebBrowser1 control programmatically ? , i tried sendkeys function but couldnt do it , thanks

 

[-DefaulT]

You're on the right track.
you are missing your exit for.
Other than that, the only thing i can think of is if the attribute or tag name is incorrect.

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

 

[medotarek]

You're on the right track.
you are missing your exit for.
Other than that, the only thing i can think of is if the attribute or tag name is incorrect.

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

For Each element As HtmlElement In WebBrowser1.Document.GetElementsByTagName("button")
If element.GetAttribute("class") = "testclassbutton" Then
element.InvokeMember("click")
Exit For
End If
Next

it made a cyan frame around the button that i wanna perform a click to any idea ?