>Andrus, is this a website? You need to provide a little more detail.

This is WinForms application.

I need to add some custom checks code before saving invoices.
When those checks fail, saving invoice is disabled.
In VFP I can wrote in invoice business class Save() method

IF !ExecScript( myscripttable.myscriptmemofield )
return .f.
endif

I want to re-write myscripttable.myscriptmemofield code in C#

I need to create myscripttable.myscriptmemofield contents in customer site using syntax coloring C# code editor.

However, I have no idea how to execute the code from database text field
in .NET