char tmp_buf;
::SetDlgItemText(m_hWnd,IDC_EDIT2,tmp_buf);
这是VC6中的用法
在wince中会报
error C2039: 'SetDlgItemText' : is not a member of '`global namespace''
error C2 ......
EtherCAT(Ethernet for Control Automation Technology)是一种基于以太网的开发构架的实时工业现场总线通讯协议,EtherCAT是最快的工业以太网技术之一,同时它提供纳秒级精确同步。相对于设置了相同循环时间的其他总线系统,EtherCAT系统结构通常能减少25%-30%的CPU负载,EtherCAT的出现为系统的实时性能和拓扑的灵活性树立了新的标准。...[详细]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[详细]