vb.net - VPN Connection using VB in Visual Studion 2013 -

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using visual studio 2013 , coding vb, not c#, need able create vpn connection. have been looking several days , tried several things nothing works. need disconnect. have done in batch file using following.

rasdial "vpn connection" user password

rasdial "china vpn connection" /disconnect

obviously not work in vb.net.

private sub button2_click(sender object, e eventargs) handles button2.click

rasdial  "vpn connection"  user  password

end sub


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