Connect to firebird database using Visual Studio

USING VS2013
Trying to export BLOB data to individual files deom Firebird database.

I Dont know how to include a reference to FirebirdSql.Data.FirebirdClient.dll
Actually I am inexperienced. Dont know which project type to run on VS.

I have received the help from a stack overflow user who has provided with both Java anc C# code to export the BLOB files. Yet I am at a loss when it comes to implementing that code.
blob expot code