标签：replace 注意 mic 方法 ons roman font 如何 san
无需像传统的JsonDataSerializer一样将每一个属性标上[DataMember]Attribute,只需重写Tostring方法,Newtonsoft.Json.JsonConvert.SerializeObject(this)会自动将Object属性写成Json文档,但需为键属性指定 [JsonProperty(PropertyName = "id")].
注意:
public override string ToString() { return Newtonsoft.Json.JsonConvert.SerializeObject(this); } |
在DashBoard中加载指标时报错??
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查询操作:
给出的代码部分(https://www.azure.cn/documentation/articles/documentdb-get-started/#bookmark-7),分为了linq方法和sql方法,区别怎么说呢?自己看代码吧:
IQueryable<Family> familyQuery = this.client.CreateDocumentQuery<Family>
queryOptions .Where(f => f.LastName == "Andersen"); | IQueryable<Family> familyQueryInSql = this.client.CreateDocumentQuery<Family> UriFactory.CreateDocumentCollectionUri(databaseName, "SELECT * FROM Family WHERE Family.LastName = ‘Andersen‘",
queryOptions |
但是,教程里说了:
The query is executed synchronously here, but can also be executed asynchronously via the
IDocumentQuery<T> interface.
来自 <https://www.azure.cn/documentation/articles/documentdb-get-started/>
而这个Interface下只有如下方法:
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而且changeFeedQuery的查询参数在哪里??到底ChangeFeedQuery和FeedQuery有什么区别?回头再看吧.
搞完查,增,改,删操作,其主要逻辑是以client为对象操作数据库,这与MongoDB多少有点不同.
操作中使用最频繁的是:
接下来就 是在UWP中使用Document了.目标用船舶数据进行测试.
这里就要考虑一致性的问题:两个客户端同时操作一条数据,以谁的为准?
权限分配原则
水尺业务员 | 经理 | 系统管理员 | 总经理 | 单证员 | 客户 |
|
1级读写 | 2级读写,宣布最终版(即锁定数据) | 不能在客户端正常读写,锁定,但可以解锁,以及在系统层面更改数据 | 解锁数据,2级读写???? | 读全部数据,不可写 | 读部分数据 |
|
如何缓存数据到本地留备用?
如何存图片等数据?
VslData Samples
No | Name | Type | IMO | Nationality | CrewList | Capacity | L*W | Description | KeyWord |
1 | ASIA SPIRIT | Bulk Carrier | 9637430 | Hongkong |
| 35031 | 179.9x28.4 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy "Tianjin Port" eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | Tianjin port |
2 | AZURIT | Bulk Carrier | 9551703 | Portugal |
| 56771 | 189.9x32.2 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum."Tianjin Port" Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | Tianjin port |
3 | GREEN PINE | General Car.. | 9100504 | Singapore |
| 8637 | 100.6x18.8 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et "TianJin Port" dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | TianJin Port |
4 | HUAYANG SPIRIT | Bulk Carrier | 9591507 | Hongkong |
| 75784 | 224.9x32.2 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero "take berth" eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | Take berth |
5 | KMARIN SINGAPO.. | Bulk Carrier | 9737357 |
|
| 63083 | 199.9x32.2 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | none |
6 | LADY I | Bulk Carrier | 9336610 | Marshall Islands |
| 75356 | 224.9x32.2 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | none |
7 | NORD CRUX | Bulk Carrier | 9728203 | Singapore |
| 81577 | 229x32.2 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd "take berth" gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | Take berth |
8 | REDWING | Bulk Carrier | 9333931 | Saint Vincent and Grenadines |
| 53410 | 189.8x32.2 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | none |
9 | SHUN QIANG 28 | Cargo ship | 856868910 | China |
|
| 150x21 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | none |
10 | YANGTZE HARMONY | Bulk Carrier | 9618355 | Marshall Islands |
| 56763 | 189.9x32.2 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, | none |
来自 <https://docs.microsoft.com/zh-cn/azure/documentdb/documentdb-request-units>
标签：replace 注意 mic 方法 ons roman font 如何 san
原文地址：http://www.cnblogs.com/qicai21/p/6854741.html
