I want to list some issues that I've noticed.
should use PrefixQuery, e.g @"@attr 1=4 ""Gong""" , not simple query "isbn=0253333490"
2. It is required to download latest YAZ from http://www.indexdata.com/yaz/
and copy DLLs from YAZ\BIN to \Zoom.Net.YazSharp\yaz
to build \YazSharp for Windows successfully.
3. In YazSharp for Windows during search I've got:
An unhandled exception of type 'System.InvalidOperationException' Additional information: Cross-thread operation not valid: Control 'btnSearch' accessed from a thread other than the thread it was created on.
I’ve followed suggestion from “How to solve "Cross thread operation not valid" and added to beginning of PerformSearch