Winform display pdf content

When installing Adobe Reader

1.

Add a webBrowser to the form

Sub ShowPDF ()
Dim url As Uri = New Uri ("C: \ temp \ PDF \ Fina.pdf ")
WebBrowser1.Url = url
End Sub

2.

Right-click the COM component in toolbox-> choose item-> com tab, find adobe..., and drag it to the form.
AxPdf1.src = "xxx.pdf ";
AxPdf1.Show ();

It is difficult to install Adobe Reader without any good methods.