I am modifying some CF8 code that uses the cfobject tag to do interop with .NET. Currently, it's targeting .NET 2.0 assemblies. Without upgrading CF, is there a way to get it to interoperate with higher versions of .NET (eg v4.0)? What, if anything, will I have to do? (From the comments ...) JNBridge is bundled with CF and used for .NET interop. AFAIK, support for v4.0 was not added u
我正在修改一些使用cfobject标记的CF8代码与.NET进行互操作。 目前，它的目标是.NET 2.0程序集。 在不升级CF的情况下，是否有办法让.NET与更高版本的.NET进行互操作（例如v4.0）？ 我需要做什么，如果有的话？ （来自评论...） JNBridge与CF绑定并用于.NET互操作。 AFAIK，直到CF 9.0.1才支持v4.0。 我能找到的最cf_rootjnbridge是JNBridge文档，即cf_rootjnbridge ： ColdFusion 8使用JNBridgePro v3.1，它“支持所有
I am trying to build an expression for sorting, and i wrote code that sorts my list using one property. But I need to sort it firstly by one property, secondly by another property and so on. I mean I want to build an expression that will implement something like that: students.OrderBy(fistExpression.Compile()).ThenBy(secondImpression.Complie()).ThenBy(thirdExpression.Compile()) . So how to
我正在尝试构建一个用于排序的表达式，并且我编写了使用一个属性对我的列表进行排序的代码。 但是，我需要首先由一个房产分类，然后再由另一个房产分类，等等。 我的意思是我想构建一个表达式来实现类似这样的东西： students.OrderBy(fistExpression.Compile()).ThenBy(secondImpression.Complie()).ThenBy(thirdExpression.Compile()) 。 那么如何动态地把那个ThenBy方法？ 这是我的代码： Type studentType = typeof(
Possible Duplicate: Order of event handler execution Is the C# event system deterministic for single-thread programs? That means, if I fire events A, B, and C in this order, will they be processed in the same order, every time? I want to write a game logic which is heavily dependent on events, and it is crucial that the events are processed in exactly the order in which they are called. S
可能重复： 事件处理程序执行顺序 C＃事件系统对于单线程程序是确定性的吗？ 这意味着，如果我按此顺序触发事件A，B和C，它们是否会按照相同的顺序进行处理？ 我想写一个严重依赖于事件的游戏逻辑，事件按照它们被调用的顺序进行处理是至关重要的。 那么我可以使用给定的事件系统吗，像Reactive Extensions这样的库是否满足这个要求，还是我必须实现我自己的观察器系统？ [对于单线程程序，]如果我按照此顺序触发事件A
I am new to MVC. I know how to create bundles, it's easy and it's a great feature: bundles.Add(new StyleBundle("~/content/css").Include( "~/content/main.css", "~/content/footer.css", "~/content/sprite.css" )); But let's say your application is accessible under different domains and serving different content with different css depending on the host name. How can
我是MVC的新手。 我知道如何创建捆绑包，这很容易，它是一个很棒的功能： bundles.Add(new StyleBundle("~/content/css").Include( "~/content/main.css", "~/content/footer.css", "~/content/sprite.css" )); 但假设您的应用程序可以在不同的域下访问，并根据主机名称使用不同的css提供不同的内容。 根据主机名称，你如何获得一个包含不同文件的包？ 在我的RegisterBundles所在的应用程序启动中（就
I'm setting up a way to communicate between a server and a client. How I am working it at the moment, is that a stream's first byte will contain an indicator of what is coming and then looking up that request's class I can determine the length of the request: stream.Read(message, 0, 1) if(message == <byte representation of a known class>) { stream.Read(message, 0, Class.R
我正在设置一种在服务器和客户端之间进行通信的方式。 我目前的工作方式是，流的第一个字节将包含即将到来的指示符，然后查找该请求的类，我可以确定请求的长度： stream.Read(message, 0, 1) if(message == <byte representation of a known class>) { stream.Read(message, 0, Class.RequestSize); } 我很好奇如何在不知道班级大小的情况下处理这个情况，以及如果在读取已知请求后数据已损坏。 我在想，我可以
Quite simply, why does this code fail to compile? public interface IWorld { } public class Foo<T> where T : IWorld { } public void Hello<T>(T t) where T : IWorld { Foo<IWorld> bar1 = new Foo<T>(); //fails implicit cast Foo<IWorld> bar2 = (Foo<IWorld>)new Foo<T>(); //fails explicit cast } Since every T implements IWorld , every instance of Foo<
很简单，为什么这段代码无法编译？ public interface IWorld { } public class Foo<T> where T : IWorld { } public void Hello<T>(T t) where T : IWorld { Foo<IWorld> bar1 = new Foo<T>(); //fails implicit cast Foo<IWorld> bar2 = (Foo<IWorld>)new Foo<T>(); //fails explicit cast } 由于每个T实现了IWorld ，因此Foo<T>每个实例都应该匹配Foo<IWorld>
I am developing a Client-Server application using C#. Basically the server is a SQL server and the clients are developed in C#. What I would like to know is the best way (if any) to limit the number of users using the application at any one time - say I wish to limit to two users. Would I limit their access to SQLserver? You will potentially need the concept of a "session" to ident
我正在开发一个使用C＃的客户端 - 服务器应用程序。 基本上服务器是一个SQL服务器，客户端是用C＃开发的。 我想知道的是在任何时候限制使用该应用程序的用户数量的最佳方式（如果有的话） - 比方说我希望限制为两个用户。 我会限制他们对SQLserver的访问吗？ 您可能需要“会话”的概念来确定并发用户数量。 如果希望以故障安全的方式完成此任务，则必须在数据库服务器和客户端之间引入应用程序层。 然后您可以提供登录和注
I am working on VSTO Project. I need to detect the input focus in Excel vsto project. I want to check whether focus is on excel cell or it is on other excel component like find dialog, document action pane or any other excel built-in dialog. Is this possible to detect? As shown in screen shot, I want to know whether input focus is set to excel cell or not? This will get the title of the
我正在开发VSTO项目。 我需要在Excel vsto项目中检测输入焦点。 我想检查焦点是在Excel单元格上，还是在其他Excel组件上，例如查找对话框，文档操作窗格或任何其他Excel内置对话框。 这可能发现吗？ 如屏幕截图所示，我想知道输入焦点是否设置为excel单元格？ 这将得到活动窗口的标题（使用vba） Option Explicit Private Declare Function GetActiveWindow Lib "User32.dll" () As Long Private Declare Function Get
I want to monitor memory usage of a mixed C#/C++ app on Windows Phone 8 which uses Windows Phone Runtime Components. The problem is that when openening the analysis toolkit in Visual Studio (ALT+F1) I have only the option "Execution" (http://msdn.microsoft.com/en-us/library/windowsphone/develop/hh202934%28v=vs.105%29.aspx). For "pure" C# project the memory options are availa
我想监视使用Windows Phone运行时组件的Windows Phone 8上的混合C＃/ C ++应用程序的内存使用情况。 问题是，当在Visual Studio中打开分析工具包（ALT + F1）时，我只有选项“执行”（http://msdn.microsoft.com/en-us/library/windowsphone/develop/hh202934%28v= vs.105％29.aspx）。 对于“纯”的C＃项目，内存选项也可用。 还有其他或多或少的简单方法来监视内存使用情况吗？ 问候， 你有没有考虑构建你自己的C＃内存监
I'm trying to delete a cookie, however it doesn't get deleted. Here is the code I try to use. if (Request.Cookies["dcart"] != null) { Response.Write(Request.Cookies["dcart"].Expires); // Response 1/1/0001 12:00:00 AM Response.Write(Request.Cookies["dcart"].Value); // Response 229884 HttpCookie myCookie = new HttpCookie("dcart"); myCookie.Expires = DateTime.Now.
我试图删除一个cookie，但它不会被删除。 这是我尝试使用的代码。 if (Request.Cookies["dcart"] != null) { Response.Write(Request.Cookies["dcart"].Expires); // Response 1/1/0001 12:00:00 AM Response.Write(Request.Cookies["dcart"].Value); // Response 229884 HttpCookie myCookie = new HttpCookie("dcart"); myCookie.Expires = DateTime.Now.AddDays(-1d); myCookie.Value = "";