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How to call VFP function from .NET C# code?
Message
 
 
À
04/01/2015 08:56:45
Information générale
Forum:
ASP.NET
Catégorie:
Autre
Versions des environnements
Environment:
VB 9.0
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01612997
Message ID:
01613012
Vues:
61
>>>If all this function does is encrypt a password there are lots of examples written in c# out there ( Google is your friend )
>>
>>I did but so for I could not find a simple enough c# encrypt function that can be "duplicated" in VFP. You see I need a function that would do the same from VFP and c# end.
>>Thank you.
>
>Presumably you mean that the C# version should be usable with strings already encoded using the VFP cipher library that you mentioned?
>
>Al's pointer to Rick's paper is still valid - you could create a small VFP com interop which could be accessed from .net.
>
>But which functions of that library do you actually use ? - the core encryption is fairly straightforward.
>I took a look at the original C code and it would seem that a C# version should be simple enough to implement......

The function cipher() I am using in VFP code is written in VFP; not in C. Maybe Sergey also wrote it in C but the one he recommended to me years ago was the VFP function. To be honest, I don't even understand all VFP functions he used in creating the cipher(). So converting/rewriting it to C# would be a great challenge.
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