随笔分类 - C#
摘要:1. 查询某列的string集合 var sql = "select distinct age from WechatUserDetail where IsDeleted=0 and LEN(ISNULL(Age,''))>0"; var table = db.ExecuteDataTableSql
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摘要:{{first.DATA}} 反馈人:{{thing4.DATA}} 提交时间:{{time8.DATA}} {{remark.DATA}}
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摘要:var lists = list.GroupBy(o => new { o.Name, o.Url, o.Logo }).Select(g => g.First()).ToList();
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摘要:在web.config中 <handlers>下、<rewrite>上 的<staticContent>标签里边, 加入: <remove fileExtension=".txt" /> <mimeMap fileExtension=".txt" mimeType="text/plain;chars
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摘要:文件:Global.asax 代码:protected void Application_BeginRequest(object sender, EventArgs e) { Context.RewritePath("/index.html"); }
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摘要:进入 Catch throw new Exception("发生了一个异常");
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摘要:string.Format("{0:D6}", 1)
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摘要:--查询 var postNumFiled = Static_Dic.RoleType_PostNum.FirstOrDefault(o => o.Key == roleType).Value; --封装匹配的字典 public static Dictionary<int, string> Role
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摘要:新建带参数存储过程 CREATE PROCEDURE [dbo].[UpdateMeetingConfigDate]( @MeetingCode NVARCHAR(200))ASBEGIN DECLARE @MeetingSn UNIQUEIDENTIFIER --定义一个参数 开会Sn SELEC
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摘要:1. dbMSpeakers = this.GetObjects(new MeetingSpeaker { MeetingSn = meeting.Sn }, " and Type in ('-1','0','1','2','3','5')"); if (dbMSpeakers.All(o => o
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摘要:var MeetingController = DependencyResolver.Current.GetService<MeetingController>(); MeetingController.add_MeetingVhallID(dbMeeting);
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摘要:var ListCode = string.Join(",", dbMeeting.Select(o => o.Code)); => code1,code2
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摘要:创建字典类型 根据一个值 得到另一个对应的值 位置:Models-Extend-Static_Dic 代码: public static Dictionary<int, string> RoleType_PostNum { get { Dictionary<int, string> dic = ne
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摘要:分页 1.var pageList = service.GetPagedObjects(new WechatUser() { Status = 1 }, pageIndex, pageSize); 2.var list = service.GetPagedObjects<DocInvitationS
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摘要:eg:["国际级","国家级","区域级","城市级"] if (!string.IsNullOrWhiteSpace(Level)) { list = Common.JsonHelper.JsonDeserialize<List<string>>(Level); } 接口返回的数据: 方法: //
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