FetionSDK是一个开源的.net组件，使用该组件可以调用飞信接口发送短信息-FetionSDK is an open source. Net component, using the component can call interface to send short messages fly letter

一个C#开发的简单的飞信demo,可以实现飞信大部分功能，登陆发信息等等！-This is the SDK of Fetion,it include a simple demo which could login and send the message by using the interface of the SDK.