如何生成的xs：日期在WCF OperationContract的参数 [英] How to generate xs:Date in WCF OperationContract parameter

问题描述

有关参数的重新present的OperationContract的日期只（没有时间组件或时区标志符），它是需要使用的xs：日期，以避免任何歧义或问题，客户端和服务器之间的时区转换

For parameters to an OperationContract that represent a date only (no time component or timezone designator), it is desirable to use xs:Date, to avoid any ambiguity or problems with timezone conversion between client and server.

WCF目前只支持XS：日期时间序列化的DateTime参数

WCF currently only supports xs:DateTime for serializing DateTime parameters.

什么是生成一个OperationContract的使用将被序列化为XS参数的最简单的方法：日期

What is the easiest way to generate an OperationContract with a parameter that will be serialized as xs:Date?

我想有一个自定义的.NET类型公共结构DateOnly或类似的，与隐式转换到/从一个标准的日期时间，即会以某种方式自动生成WSDL为XS：日期

I'm thinking of having a custom .NET Type "public struct DateOnly" or similar, with implicit casting to/from a standard DateTime, that will somehow automatically generate wsdl as xs:Date.

这是可能的，而且我将如何去实现它？

Is this possible, and how would I go about implementing it?

如果有可能，我怀疑的解决办法可能涉及使用XmlSchemaProviderAttribute上的自定义类型，但我对这个属性中找到的任何文件似乎有点不透明的。

If it is possible, I suspect the solution might involve using XmlSchemaProviderAttribute on the custom type, but any documentation I've found on this attribute seems a bit opaque.

更新

我觉得很难相信它会增加得到一个解决方案的probablity，但我会按照该网站的意见，并开始一个赏金。

I find it difficult to believe it will increase the probablity of getting a solution, but I'll follow the site's advice and start a bounty.

为了清楚起见，对于赏金条件是要提供必要建立一个解决方案的所有信息，这样的参数，一个WCF OperationContract的可以是：

For clarity's sake, the condition for the bounty is to provide all the information necessary to construct a solution so that a parameter to a WCF OperationContract can be:

• 序列化为WS：日期，并在生成的WSDL描述为这样

• serialized as ws:Date and described as such in the generated WSDL.

或者是一个System.DateTime的值，或者可以隐式转换为/从日期时间。

is either a System.DateTime value or can be cast implicitly to/from DateTime.

推荐答案

现在，这已经到了我的注意，我在连接创建了一个新的建议，在的Please完全支持的xs：日期的日期，只有参数和数据成员的。我这评为四星级（重要）。

Now that this has come to my attention, I have created a new Suggestion in Connect, at Please Fully Support xs:Date for Date-Only Parameters and DataMembers. I rated this with four stars (important).

如果有人读这觉得这是很重要的（或者不同意），那么请使用Connect表决，或对其进行评论。

If anyone reading this feels this is important (or else disagrees), then please use Connect to vote on it or comment on it.

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