13-05-17, 06:58 AM
PHP كود :
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
Dim elm As HtmlElement = GetElementByAltValue(Me.WebBrowser1, "all")
If elm IsNot Nothing Then elm.InvokeMember("click")
End Sub
Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click
Dim elm As HtmlElement = GetElementByAltValue(Me.WebBrowser1, "maximum")
If elm IsNot Nothing Then elm.InvokeMember("click")
End Sub
Function GetElementByAltValue(wb As WebBrowser, alt As String) As HtmlElement
Return wb.Document.GetElementsByTagName("img").
Cast(Of HtmlElement).
Where(Function(x) x.GetAttribute("alt") = alt).
FirstOrDefault()
End Function
