wriley/ZabbixTray — pull request #6 by mit11 (2014-12-30 20:08:39+00:00)
Title: Update ZabbixAPI.cs

after Problems with Zbbix 2.4.1...

use Query-Object without Param "auth" for API-Calls with method apiinfo.version" || "user.login"

see -> Zabbix Documentation 2.0:
apiinfo.version
string apiinfo.version(array)

This method is available to unauthenticated users and should be called without the auth parameter in the JSON-RPC request. Starting from Zabbix 2.4 the method will return an error if the auth parameter is given.