moto（讯宝）MC3190盘点机，开发源代码。 完整工程，演示：条码扫描，简单蜂鸣器。 特点：有详细的说明和解说。 VS2008 C#-moto (Symbol) MC3190 inventory machines, the development of source code. Complete projects, demonstration: barcode scanning, simple buzzer. Features: There are detailed in