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BDU定义如下: public struct ShucaiyiUnit { [DataMember] //数采仪编号 public string MN { get; set; } [DataMember] //经度 public string Longitude { get; set; } [DataMember] //纬度 public string Latitude { get; set; } [DataMember] //SIM卡号 public string SIM { get; set; } }原因:忘记了下面的设置,呵呵[ServiceContract(Namespace = &q 阅读全文
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1.qq上的年龄分两类:小于等于26,大于等于992.房价上涨是应该追高,即使回落也不会回落到涨价之前的状态。 阅读全文
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if (this.cmbMonitorLevelPollutionSource.Items.Count == 0) { this.cmbMonitorLevelPollutionSource.Items.Add(new ComboBoxItem() { Content = "国控", Tag = "00" }); this.cmbMonitorLevelPollutionSource.Items.Add(new ComboBoxItem() { Content = "省控", Tag = "01" }); this 阅读全文
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1.select p.longitude, p.latitude, p.Pollution_name, p.monitor_level, p.drainage_code, (case monitor_level when '00' then '国控' when '01' then '省控' when '02' then '市控' end) monitor_level from b_pollution_info p where 1=12.与代码表关联 阅读全文