等待.5秒后再继续VB.net

我有一个代码,我希望它等到中间的某个地方,然后再继续前进.
在Webbrowser1.Document.Window.DomWindow.execscript(“checkPasswordConfirm();”,“ JavaScript”)之后
我想要等待.5秒,然后做其余的代码.

Webbrowser1.Document.Window.DomWindow.execscript("checkPasswordConfirm();","JavaScript")

    Dim allelements As HtmlElementCollection = Webbrowser1.Document.All
    For Each webpageelement As HtmlElement In allelements
        If webpageelement.InnerText = "Sign Up" Then
            webpageelement.InvokeMember("click")
        End If
    Next

您将需要使用 System.Threading.Thread.Sleep(number of milliseconds).

Webbrowser1.Document.Window.DomWindow.execscript("checkPasswordConfirm();","JavaScript")

Threading.Thread.Sleep(500) ' 500 milliseconds = 0.5 seconds

Dim allelements As HtmlElementCollection = Webbrowser1.Document.All
For Each webpageelement As HtmlElement In allelements
    If webpageelement.InnerText = "Sign Up" Then
        webpageelement.InvokeMember("click")
    End If
Next