ASP.NET MVC 3 Razor performance

Important Update: See update 5 at the bottom there is no performance issue in asp.net mvc 3, this is a benchmark issue I've made a simple hello world project in asp.net mvc2,3 aspx and 3 razor and benchmarked them. What I see is: System Requests per second ------------------------------------------- asp.net mvc 2 ASPX 4200 asp.net mvc 3 Beta 1 ASPX

ASP.NET MVC 3 Razor性能

重要更新:请参阅底部的更新5,在asp.net mvc 3中没有性能问题,这是一个基准问题 我在asp.net mvc2,3 aspx和3 razor中制作了一个简单的hello世界项目并对它们进行了基准测试。 我看到的是: System Requests per second ------------------------------------------- asp.net mvc 2 ASPX 4200 asp.net mvc 3 Beta 1 ASPX 3200 asp.net mvc 3 Beta 1 Razor 17

Exact time measurement for performance testing

This question already has an answer here: How to measure code performance in .NET? 17 answers 更好的方法是使用秒表类: using System.Diagnostics; // ... Stopwatch sw = new Stopwatch(); sw.Start(); // ... sw.Stop(); Console.WriteLine("Elapsed={0}",sw.Elapsed); As others have said, Stopwatch is a good class to use here. You can wrap it in a helpful method: public static TimeSpan Time(Act

精确的时间测量用于性能测试

这个问题在这里已经有了答案: 如何在.NET中测量代码性能? 17个答案 更好的方法是使用秒表类: using System.Diagnostics; // ... Stopwatch sw = new Stopwatch(); sw.Start(); // ... sw.Stop(); Console.WriteLine("Elapsed={0}",sw.Elapsed); 正如其他人所说, Stopwatch是一个很好的类在这里使用。 你可以用一个有用的方法来包装它: public static TimeSpan Time(Action action) { Stopwatch stopwatch =

How to bind gridview using linq/Entity Framework?

I need to bind GridView , I am using this code: ProductDBEntities db = new ProductPDBEntities(); var pro = from u in db.Products where u.PID == 1 select u; if (pro != null) { GridView1.DataSource = pro; GridView1.DataBind(); } and getting this error. System.InvalidOperationException: Sequence contains more than one element Can somebody please tell me what

如何使用linq / Entity Framework绑定gridview?

我需要绑定GridView ,我使用这个代码: ProductDBEntities db = new ProductPDBEntities(); var pro = from u in db.Products where u.PID == 1 select u; if (pro != null) { GridView1.DataSource = pro; GridView1.DataBind(); } 并得到这个错误。 System.InvalidOperationException:序列包含多个元素 有人可以告诉我我做错了什么吗? 检查Duplication ,然后尝试绑定它。

Entity Framework 6 get complext return value from a stored procedure

My ASP.Net MVC app needs to execute a stored procedure in order to check for duplicate work orders based upon a set of parameters. The stored procedure is large and complex, so converting it to a Linq to SQL query is out of the question. Also, we do not use Entity Data Model (EDMX) files for this; we only have the domain models, view models and a data context. The stored procedure has the fol

实体框架6从存储过程获取完整的返回值

我的ASP.Net MVC应用程序需要执行一个存储过程,以便根据一组参数检查重复的工作单。 存储过程庞大而复杂,因此将其转换为Linq to SQL查询是不可能的。 此外,我们不使用实体数据模型(EDMX)文件; 我们只有领域模型,视图模型和数据上下文。 存储过程具有以下签名: CREATE PROCEDURE [dbo].[spGetDupWOs] -- Add the parameters for the stored procedure here @ProjectName VARCHAR(200) = '""', @City VARCH

How to get name of method and class from where trace logs are sent in .net

I wrote my own custom trace listener and now I'm using TraceSource object to call all the custom methods that I have overridden from virtual methods of base class TraceListener namely various overloads of TraceData(..), TraceEvent(..) and TraceTransfer(..) etc. While using TraceSource object to log traces I won't be directly calling any of my custom methods (on my custom listener) rathe

如何获取从.net中发送跟踪日志的方法和类的名称

我编写了自己的自定义跟踪侦听器,现在我使用TraceSource对象来调用我从基类TraceListener的虚拟方法重写的所有自定义方法,即TraceData(..),TraceEvent(..)和TraceTransfer ..)等 使用TraceSource对象记录跟踪时,我不会直接调用任何自定义方法(在我的自定义侦听器上),而是抓取TraceSource的实例并调用TraceSource对象的自己的方法,如TraceData(.. ),TraceEvent(..)和TraceInformation(..),这些方法将在内

How to use custom trace listener to log traces in .net

I have come across this link http://www.codeproject.com/Articles/447238/Advanced-Tracing#_comments. And the author did quite a nice job of creating a Custom listener that logs to a DataBase. While researching more on tracing/logging I read (from here https://blogs.msdn.microsoft.com/bclteam/2005/09/20/a-tracing-primer-part-ii-b-mike-rousos/) that the trace source calls the following methods whe

如何使用自定义跟踪侦听器记录.net中的痕迹

我遇到过这个链接http://www.codeproject.com/Articles/447238/Advanced-Tracing#_comments。 作者在创建一个记录到数据库的自定义侦听器方面做得相当不错。 在研究追踪/日志记录时,我阅读(从这里https://blogs.msdn.microsoft.com/bclteam/2005/09/20/a-tracing-primer-part-ii-b-mike-rousos/)跟踪源在需要跟踪侦听器时调用以下方法。 void TraceEvent(TraceEventCache eventCache, String source, TraceEventType ev

JSON serialization Dynamics CRM

I tried to serialize an appointement in JSON in a custom activity. Here is the class for Appointment : //<summary> // Commitment representing a time interval with start/end times and duration. // </summary> // [System.Runtime.Serialization.DataContractAttribute()] [Microsoft.Xrm.Sdk.Client.EntityLogicalNameAttribute("appointment")] [System.CodeDom.Compiler.GeneratedCodeAttribute("C

JSON序列化Dynamics CRM

我尝试在自定义活动中使用JSON序列化一个appointement。 这是预约课程: //<summary> // Commitment representing a time interval with start/end times and duration. // </summary> // [System.Runtime.Serialization.DataContractAttribute()] [Microsoft.Xrm.Sdk.Client.EntityLogicalNameAttribute("appointment")] [System.CodeDom.Compiler.GeneratedCodeAttribute("CrmSvcUtil", "7.1.0001.3108")] publi

Setting DataValueField and DataTextField shows error

I want to populate _PropSubtype which is a dropdown list by selecting a value from the another dropdown list which is _PropType, by looking at the query you will understad. The problem which is arising is that how do i set the DataValueField and DataTextField( text to display in the dropdown list ). so far the code which i have tried is: protected void _PropType_SelectedIndexChanged(object sen

设置DataValueField和DataTextField显示错误

我想通过查看您将不知道的查询来从另一个下拉列表中选择一个值为_PropType的值来填充作为下拉列表的_PropSubtype。 出现的问题是如何设置DataValueField和DataTextField( 文本显示在下拉列表中 )。 到目前为止,我试过的代码是: protected void _PropType_SelectedIndexChanged(object sender, EventArgs e) { using (Property_dbDataContext context = new Property_dbDataContext()) { var

Change listener properties at run time

I am using Ent Lib 5. I have a Event Log Listener with the Source attribute currently set to a generic name for our suite of applications. This configuration file is linked/shared with several projects (long story and will not change). We would still like each application to put its own Source name in the event log to uniquely identify it...how do I go about changing the Source name at run ti

在运行时更改侦听器属性

我正在使用Ent Lib 5.我有一个事件日志监听器,其Source属性目前被设置为我们的应用套件的通用名称。 这个配置文件与几个项目链接/共享(长篇故事,不会改变)。 我们仍然希望每个应用程序都将其自己的源名称放入事件日志中以唯一标识它...我如何在运行时更改源名称? 我可以轻松地更改我想要的关于实际日志事件本身的任何内容,但我想更改每个应用程序的侦听器源属性。 希望这是有道理的 更新:这是我们使用的配置设

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If one application is writing all its activity data in one log file, is there any use of having more than one TraceSource? I am just curious about the uses cases where one will need more than one TraceSource in the code. See these answers to other questions for a good starting point on using TraceSources: can't understand .net 2010 tracing and app.config How to use TraceSource across c

我什么时候需要在代码中使用多个TraceSource?

如果一个应用程序将其所有活动数据写入一个日志文件,那么是否有使用多个TraceSource的用处? 我只是对代码中需要多个TraceSource的用例感到好奇。 查看这些其他问题的答案,以获取使用TraceSources的良好起点: 无法理解.net 2010跟踪和app.config 如何跨类使用TraceSource 我会说,只要您有多个班级,您可能会考虑拥有多个TraceSource。 拥有多个TraceSource的一个好处是它增加了可以控制日志记录的粒度。 例如,