TCP/IP Works fine for Me, but not with Delphi Client

[Chad Dalton]

I have developed a TCP/IP Server Application with VB.NET and it always
processes my requests fine when I test it locally with my VB6 TCP/IP
Client. However, the client I need to talk with says that he is
receiving a null response from my application. He is developing his
program with Delphi. Could this be a character set encoding problem? I'm
using the ASCII Encoding Object in .NET to convert strings to Byte
Arrays. If anyboby has any ideas on this, it would be greatly
appreciated? Thanks...

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[Herfried K. Wagner [MVP]]

I have developed a TCP/IP Server Application with VB.NET and it always
processes my requests fine when I test it locally with my VB6 TCP/IP
Client. However, the client I need to talk with says that he is
receiving a null response from my application. He is developing his
program with Delphi. Could this be a character set encoding problem? I'm
using the ASCII Encoding Object in .NET to convert strings to Byte
Arrays. If anyboby has any ideas on this, it would be greatly
appreciated?

Post your complete code.