随笔分类 - LINQ
摘要:源代码:string depAll = (ddl_dep1.SelectedValue == "") ? "" : ddl_dep1.SelectedValue + '%'; string dep = ddl_dep1.SelectedValue.Split('/')[1].ToStr...
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摘要:DataContext.ExecuteQuery方法 (String,Object[])语法:public IEnumerable ExecuteQuery( string query, params Object[] parameters)类型参数:TResult:返回的集合中的元素的...
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摘要:例1:InSQL:Select * from dep where DEP_CLASS=3 AND dep_all_code LIKE '" + depAll + "' AND dep_code in (SELECT DISTINCT DEP3 FROM depview WHERE dep3 in (...
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摘要:获取其中一张表bulletinred为1的内容: 1 public IList GetBulInfo() 2 { 3 var result = from a in ((Entities)this.DataContext).SPEPBULLETIN 4 join b in ((Entities)this.DataContext).USERS on a.USERID.ToUpper() equals b.ACCOUNT.ToUpper() 5 6 order...
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