【PLC通讯】C#通过串口与FX3U通讯
winform画面源代码 namespace C_通过串口与FX3U通讯 { public partial class formMain : Form { public formMain() { InitializeComponent(); CheckForIllegalCrossThreadCalls = false; } ActFXCPU fxCPU = new ActFXCPU(); /// <summary> /// 打开通讯连接 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> privat…