SYMPTOMS When you browse a Microsoft .NET Framework 2.0 ASP.NET Web application, you may receive one of the following exceptions: Exception 1 Exception type: FileNotFoundException Exception message: Could not load file or assembly 'App_Web_-e9dbmaj,…
public static void RegisterGlobalFilters(GlobalFilterCollection filters) { filters.Add(new HandleErrorAttribute()); filters.Add(new System.Web.Mvc.AuthorizeAttribute()); } ttribute in the ASP.NET Web API. Custom Authorize Attribute in ASP.NET WEB API…
原文:http://www.asp.net/web-api/overview/error-handling/exception-handling This article describes error and exception handling in ASP.NET Web API. HttpResponseException Exception Filters Registering Exception Filters HttpError HttpResponseException Wha…
A benefit of using ASP.NET Web API is that it can be consumed by any client with the capability of making HTTP calls and processing JSON data. The client can use HTTP methods to perform Read/Write operations. They make use of HttpRequestMessage and H…
本文转自:http://www.binaryintellect.net/articles/5df6e275-1148-45a1-a8b3-0ba2c7c9cea1.aspx In my previous article I explained how errors in an ASP.NET Core web application can be dealt with using middleware. I also mentioned that time that you can also…
from:http://msdn.microsoft.com/en-us/library/ms229335.aspx 我们平时在VS.net里引用的那些类库就是从这里来的 The .NET Framework class library is a library of classes, interfaces, and value types that provides access to system functionality and is designed to be the foundat…
Learn how to do real-time sentiment analysis of big data using HBase in an HDInsight (Hadoop) cluster. Social web sites are one of the major driving forces for Big Data adoption. Public APIs provided by sites like Twitter are a useful source of data…
What's In This Chapter? Features of ASP.NET MVC 6 Routing Creating Controllers Creating Views Validating User Inputs Using Filters Working with HTML and Tag Helpers Creating Data-Driven Web Applications Implementing Authentication and Authorization W…
ADO.NET Connection Pooling at a Glance Establishing a connection with a database server is a hefty and high resource consuming process. If any application needs to fire any query against any database server, we need to first establish a connection wi…
本文内容为转载,重新排版以供学习研究.如有侵权,请联系作者删除. 转载请注明本文出处:Professional C# 6 and .NET Core 1.0 - Chapter 43 WebHooks and SignalR ----------------------------------------------------------------------- What’s In This Chapter? Overview of SignalR Creating a SignalR hu…
本文内容为转载,重新排版以供学习研究.如有侵权,请联系作者删除. 转载请注明本文出处: ----------------------------------------------------------------------- What’s In This Chapter? Overview of the ASP.NET Web API Creating Web API controllers Using repositories with dependency injection Crea…
Introduction In the software development life cycle, testing and defect fixing take more time than actually code writing. In general, debugging is a process of finding out defects in the program and fixing them. Defect fixing comes after the debuggin…
这是微软官方教程Getting Started with Entity Framework 6 Code First using MVC 5 系列的翻译,这里是第四篇:MVC程序中实体框架的连接恢复和命令拦截 原文:Connection Resiliency and Command Interception with the Entity Framework in an ASP.NET MVC Application 译文版权所有,谢绝全文转载——但您可以在您的网站上添加到该教程的链接. 到目前…
This step-by-step article demonstrates how an ASP.NET application can use Forms authentication to permit users to authenticate against the Active Directory by using the Lightweight Directory Access Protocol (LDAP). After the user is authenticat…
Windows Communication Foundation (WCF) 具有一个 ASP.NET 兼容模式选项,用户使用此选项可以对 WCF 应用程序进行编程和配置,使其像 ASP.NET Web 服务一样,并且还可以模仿这些服务的行为.以下各部分基于使用这两种技术开发应用程序的要求来比较 ASP.NET Web 服务和 WCF. 数据表示形式 一般情况下,使用 ASP.NET 开发 Web 服务首先要定义服务要使用的任意复杂数据类型.ASP.NET 依赖于 XmlSerializer 将…
Your First ASP.NET 5 Application on a Mac By Daniel Roth, Steve Smith, Rick Anderson ASP.NET 5 is cross-platform; you can develop and run web apps on Mac OS X, Linux and Windows. This article will show you how to write your first ASP.NET 5 applicatio…
Open Web Interface for .NET (OWIN) defines an abstraction between .NET web servers and web applications. By decoupling the web server from the application, OWIN makes it easier to create middleware for .NET web development. Also, OWIN makes it easier…
原文:Code First Migrations and Deployment with the Entity Framework in an ASP.NET MVC Application 1.启用Code First迁移: 当我们开发一个新的程序时,数据模型经常会发生改变,每次模型发生改变时,就会变得与数据库不同步.我们之前配置EF在每次数据模型发生改变时自动删除然后重建数据库.当我们增加.删除或者改变实体类或者改变DbContext类时,在程序下次运行时将会自动删除已经存在的数据库,并且创…
Create Handler & Module Run the Visual Studio Create a Class Library “HMHandler” --> Change the class to HMHandler.cs Create a Class Library “HMModule” --> Change the class to HMModule.cs Create an ASP.NET Web Application “HMDemo” --> Add a D…
Overview This tutorial introduces SignalR development by showing how to build a simple browser-based chat application. You will add the SignalR library to an empty ASP.NET web application, create a hub class for sending messages to clients, and crea…
原文:Connection Resiliency and Command Interception with the Entity Framework in an ASP.NET MVC Application [注:本节教程可以选择性学习] 本节教程将学习EF6的两个重要特性,这两个特性在我们将程序部署在云环境时特别有用: 弹性连接(connection resiliency):遇到瞬时的连接错误时自动重试连接. 命令拦截(command interception):捕获所有发送到数据库的查询…
