Has anyone written a book, whitepaper or whatever about using C# as a scripting language in SSIS script tasks and components. For example, I have this snipit:
bool pbFireAgain = false;
this.ComponentMetaData.FireInformation(0, @"line.", Row.Line.Substring(1,124), string.Empty, 0, ref pbFireAgain);
It was given to me, and I understand the with intellisense I might be able to figure it out. What I'l like is a reference that explains this and similare scripts. I've Googled all and parts of this script, but no book or reference came up. I have an eBook copy of C# 5.0 in a Nutshell from O'Reilly. I've tried text searched within this book with no success.
If this is a foolish question, or if I'm missing the obvious, please forgive. If there is such a reference available, please suggest where I might purchase it.