7.4 委托的详细描述
7.4.1 GM_Change3DViewCallbackFunc
public delegate void GM_Change3DViewCallbackFunc(GM_Rectangle_t aNewViewBounds, //new 3D view boundsIntPtr aUserData //user data passed into GM_3DSetChangeViewCallback function
)
7…
WHERE 子句用于过滤记录。
SQL WHERE 子句
WHERE 子句用于提取那些满足指定条件的记录。
SQL WHERE 语法
SELECT column1, column2, ...
FROM table_name
WHERE condition;
参数说明:
column1, column2, ...:要选择的字段名称,可以为多…
iec104和iec61850 IEC104 规约详细解读(一) 协议结构
IEC104 规约详细解读(二)交互流程以及协议解析
61850开发知识总结与分享【1】
Get the necesarry projects next to each other in the same directory; $ git clone https://github.com/robidev/iec61850_open_server.g…