wcf - how to create nettcpbinding of this custombinding -

I'm new to the WCF programming model and I want to use netTcpBinding . Before I ask my question below, this is my custom binding:

  & lt; Custombunding & gt; & Lt; Binding name = "original" & gt; & Lt; Security AuthenticationMode = "UserName Forms Certificate" / & gt; & Lt; BinaryMessageEncoding / & gt; & Lt; HttpsTransport / & gt; & Lt; / Binding & gt; & Lt; / CustomBinding & gt;  

When I create a service reference using a simple console application, then it gets the certificate and I am asked to use it and in this way I have the webservice I can use ...

But when I change bindings with netTcpBinding with TransportWithMessageCredential then the service is in search of certification and can not Find it like this:

  & lt; NetTcpBinding & gt; & Lt; Binding name = "sdfsd" & gt; & Lt; Safety Mode = "TransportWithMessageCredential" & gt; & Lt; Message client CredentialType = "UserName" /> & Lt; Transport Customer Credential Type = "None" /> & Lt; / Safety & gt; & Lt; / Binding & gt; & Lt; / NetTcpBinding & gt;  

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  ServiceCertificate.SetCertificate (StoreLocation.LocalMachine, StoreName.My, X509FindType.FindByIssuerName, "Contoso.com").  

At this point I use the CustomNameValidator and I do it programmatically.

So why did not I get a certified certificate for calling SetCertificate with netTcpBinding TransportWithMessageCredential ? Am I forgetting something? Or do I have to add something?

OK guys ... sorry, but some message messing ... my custom binding custom Binding is

  & lt; Custom binding & gt; & Lt; Binding name = "original" & gt; & Lt; Security AuthenticationMode = "UserName Forms Certificate" / & gt; & Lt; BinaryMessageEncoding / & gt; & Lt; HttpsTransport / & gt; & Lt; / Binding & gt; & Lt; / CustomBinding & gt;  

and netTcpBing which I have tried to convert:

  & lt; NetTcpBinding & gt; & Lt; Binding name = "sdfsd" & gt; & Lt; Safety Mode = "TransportWithMessageCredential" & gt; & Lt; Message client CredentialType = "UserName" /> & Lt; Transport Customer Credential Type = "None" /> & Lt; / Safety & gt; & Lt; / Binding & gt; & Lt; / NetTcpBinding & gt;