12 2018 档案
sql server 多表查询
摘要:1、ISNULL 判断为空 2、getdate() 获取当前时间 3、 table1 inner join table2 on table1.t1 = table2.t1 阅读全文
posted @ 2018-12-28 09:10 Lionever 阅读(207) 评论(0) 推荐(0) 编辑
cad 创建自定义菜单
摘要:[assembly: CommandClass(typeof(clist.Main))] //[assembly:ExtensionApplication(typeof(clist.Main))] namespace clist { public class Main { public string qm; public void VAddToo... 阅读全文
posted @ 2018-12-04 17:35 Lionever 阅读(1325) 评论(0) 推荐(0) 编辑
根据EXCEL模板生成EXCEL ,指定单元格值
摘要:using Autodesk.AutoCAD.ApplicationServices; using Autodesk.AutoCAD.DatabaseServices; using Autodesk.AutoCAD.EditorInput; using System; using System.Collections.Generic; using System.ComponentModel; u... 阅读全文
posted @ 2018-12-04 17:28 Lionever 阅读(448) 评论(0) 推荐(0) 编辑