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MERs table. 1.Add MERsRecord Using (northwindentities mydb = new northwindentities ()) { Customers customer = new customers (); Random Rm = new random (); Customer. customerid = "A" + RM. Next (9999). tostring (); Customer. companyName = "entlib.com Forum "; Customer. Address = "http://www.EntLib.com "; Mydb. addtocustomers (customer ); Int COUNT = mydb. savechanges (); Txtcustomerid. Text = Customer. customerid; } 2.Update MERsRecord Using (northw

We provided devcomponents last time. dotnetbar 5.9.0.1. net Framework 1. X patch, many friends asked me about devcomponents through MSN or mail. dotnetbar 5.9.0.1. net Framework 2.0 patch issues, because some time ago the development tasks are relatively busy, so I put it on

: "Grammatical sugar" which simplifies grammar;(2) Key points:The list of parameters in the ①LAMBDA expression (number of parameters, type and location) must match the delegate;A parameter list in a ② expression does not necessarily need to contain a type unless the delegate has a ref or out keyword (the declaration must be displayed at this time);③ if there are no arguments, a set of empty parentheses must be used;(3) Syntax:All lambda expressions use the lambda operator =>, and the operator re

(Type servicetype) in { - returnkernel. GetAll (servicetype); to } + - Private voidaddbindings () the { *Kernel. Bind(); $ //Create binding with property valuePanax NotoginsengKernel. Bind"discountsize", 50m); - the //Binding When specific condition happened +Kernel. Bind() A. Wheninjectedinto(); the } + } -}View CodeInject Resolver into Global.asaxprotected void Application_Start () {

Today, the performance detection and monitoring of EF and MVC projectsFirst, let's introduce the tools we use today.miniprofiler~The introduction of this thing is as follows:MVC Miniprofiler is a small program designed by the stack Overflow team for performance analysis of ASP. You can monitor a page itself, as well as other pages accessed through direct references, Ajax, and IFRAME, to monitor content including database content, and to display SQL for database access (EF, EF codefirst, etc.). a

1.What is the application framework) I personally think that the application framework is a group of reusable designs andCode. He is the backbone of the application system we developed, a basic structure. Structure is the essence of the framework. During our development of a complex application system, we will find th

Some minor problems may occur during the development process. This problem may seem simple, but it may be quite troublesome to handle.I will write some tips I have developed to help you. This articleArticleThis section describes how to hide the OK/X button in the upper-right corner of the form. If you do not need this button, remove it ~~~~ Next we will introduce the function of this button again. X indicates minimization, and OK indicates confirmation and closure. generally, after a new for