<div dir="ltr"><div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:small;color:rgb(0,0,0)">I have never used VB, but it only took me a quick search to find out that VB needs to use "Implements" for interfaces instead of "Inherits".</div><div class="gmail_default" style="font-size:small;color:rgb(0,0,0)"><a href="https://docs.microsoft.com/en-us/dotnet/visual-basic/programming-guide/language-features/interfaces/walkthrough-creating-and-implementing-interfaces">https://docs.microsoft.com/en-us/dotnet/visual-basic/programming-guide/language-features/interfaces/walkthrough-creating-and-implementing-interfaces</a><br></div><div class="gmail_default" style="font-size:small;color:rgb(0,0,0)"><br></div><div class="gmail_default" style="font-size:small;color:rgb(0,0,0)">I think using the code converter is not a good approach. As a VB developer, I suspect this won't be the last time you'll need to interface with C# libraries, so you might as well learn how to do that conversion yourself. The code you converted isn't terribly complex.</div><div class="gmail_default" style="font-size:small;color:rgb(0,0,0)"><br></div><div class="gmail_default" style="font-size:small;color:rgb(0,0,0)">-Grant</div><div class="gmail_default" style="font-size:small;color:rgb(0,0,0)"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 23, 2020 at 4:33 PM Wayne Kaplan <<a href="mailto:wkaplan@financialnortheastern.com">wkaplan@financialnortheastern.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)">I got the following code from
</span><span style="font-family:Calibri,sans-serif"><a href="http://quickfixn.org/tutorial/creating-an-application.html" target="_blank">http://quickfixn.org/tutorial/creating-an-application.html</a> (Converted to VB.Net from
<a href="https://converter.telerik.com/" target="_blank">https://converter.telerik.com/</a>)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif">I get the following error “</span><span style="font-family:Calibri,sans-serif">Classes can inherit only from other classes” from the line of code “</span><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125);background:yellow">Inherits
IApplication</span><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)">”</span><span style="font-family:Calibri,sans-serif"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif">The issue is QuickFix.</span><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)">IApplication is an Interface not a class<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)">Public Class MyQuickFixApp<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)">
<span style="background:yellow">Inherits IApplication</span><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> Public Sub FromApp(ByVal msg As Message, ByVal sessionID As SessionID)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> End Sub<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> Public Sub OnCreate(ByVal sessionID As SessionID)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> End Sub<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> Public Sub OnLogout(ByVal sessionID As SessionID)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> End Sub<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> Public Sub OnLogon(ByVal sessionID As SessionID)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> End Sub<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> Public Sub FromAdmin(ByVal msg As Message, ByVal sessionID As SessionID)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> End Sub<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> Public Sub ToAdmin(ByVal msg As Message, ByVal sessionID As SessionID)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> End Sub<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> Public Sub ToApp(ByVal msg As Message, ByVal sessionID As SessionID)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"> End Sub<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)">End Class<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:Calibri,sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125);font-family:Calibri,sans-serif;font-size:11pt"> </span><br></p>
<p class="MsoNormal"><b><span style="font-size:11pt;font-family:Calibri,sans-serif">From:</span></b><span style="font-size:11pt;font-family:Calibri,sans-serif"> Quickfixn [mailto:<a href="mailto:quickfixn-bounces@lists.quickfixn.com" target="_blank">quickfixn-bounces@lists.quickfixn.com</a>]
<b>On Behalf Of </b>Grant Birchmeier<br>
<b>Sent:</b> Monday, June 22, 2020 12:25<br>
<b>To:</b> Mailing list for QuickFIX/n <<a href="mailto:quickfixn@lists.quickfixn.com" target="_blank">quickfixn@lists.quickfixn.com</a>><br>
<b>Subject:</b> Re: {{Quickfixn}} (no subject)<u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><span style="color:black">The QF/n engine is just a dll. It can work with a console app, or it can work with a Forms app. A console app is easier for a beginner.<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="color:black"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="color:black">I think you need to experiment a little more. I suggest you write 2 apps: a simple initiator and a simple acceptor (both console apps) and try to get the initiator to login to the acceptor.<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="color:black"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="color:black"><u></u> <u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Mon, Jun 22, 2020 at 10:51 AM Wayne Kaplan <<a href="mailto:wkaplan@financialnortheastern.com" target="_blank">wkaplan@financialnortheastern.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal"><span style="color:rgb(31,73,125)">Do I create this as a Windows Form Application or Class Library?</span><u></u><u></u></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">(By the way I’m using VB.net)</span><u></u><u></u></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"> </span><u></u><u></u></p>
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<p class="MsoNormal"><span style="color:rgb(31,73,125)"><br></span></p></div></div></div></div></blockquote></div></div></div></blockquote></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div><font size="2"><span style="background-color:rgb(0,0,0)"><span style="background-color:rgb(255,255,255)">Grant Birchmeier</span></span></font><font size="2"><font color="#3333ff"><br></font></font></div><div><font size="2"><b><font color="#3333ff"><span style="background-color:rgb(255,204,51)"><span style="background-color:rgb(255,204,102)"><span style="background-color:rgb(255,204,153)"><span style="background-color:rgb(255,255,255)"><span style="background-color:rgb(255,204,0)">Connamara Systems, LLC</span></span></span></span></span></font></b></font><br></div><div><font size="2"><b>Made-To-Measure Trading Solutions.</b></font></div><div><font size="2">Exactly what you need. No more. No less.</font><font size="2"><b><font color="#3333ff"><br></font></b></font></div><div><font size="2"><a href="http://connamara.com" target="_blank">http://connamara.com</a><br></font></div></div></div></div>
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