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the paging of a large database resultset in web applications is a well knownproblem. in short,you dont want all the results from your query to be displayed on a single webpage,so some sort of paged display is more appropriate. while it was not an easytask in the old asp,the datagrid control in...
threading services let developers control how workflow instances areexecuted. as discussed,the workflow runtime will by default run instances asynchronously,on a separate thread from the host. but as this is probably not desirable inasp.net, you need to swap out the default workflow threading ...

这篇文章(主要翻译于官网,水平有限,见谅)讲解asp.net core 中的 cache in-memory(内存缓存).cache in-memory in asp.net corecaching basicscaching可以显著的提升应用的performance(表现) 和 scalability,通过减少生成内容所必需的做的工作。 caching 在变动比较的数据上工作的最好。 caching 可以做一个备份数据...

available in sql server 2005,and today i will discuss what partitioning is.partitioning is a featuredesigned to improve the performance of queries made against a very largetable. it works by having more than one subset of data for the same table. allthe rows are not directly stored in the ...
当我尝试通过客户端连接到服务时,出现以下错误:the service cannot be activated because it does not support asp.netcompatibility. asp.net compatibility is enabled for this application. turn offasp.net compatibility mode in the web.config or add theaspnetcompatibilityrequirements attribute to the...
reference in the manifest does not match the identity of the downloadedassembly myproductsiteserver.exe. - source: system.deployment - stack ...microsoft-iis7.5 x-powered-by : asp.net identitiesdeployment identity :myproduct front desk.application, version=1. 0.0. 7, culture=neutral, ...
onhijackscalartripthreadwarning:frame ip not in any known module. following frames may be wrong.1c93dca01e6791f7 00000003 00000000 00000000 0x1e6a8c6c1c93e270 791421bb 0c8868201bac554d 00000000 0x1e6791f71c93e284 7916a553 1c93e354 00000001 1c93e320 clr! calldescrworker+0x331c93e300 7916a6f4 1c...
onhijackscalartripthreadwarning:frame ip not in any known module. following frames may be wrong.1c93dca01e6791f7 00000003 00000000 00000000 0x1e6a8c6c1c93e270 791421bb 0c8868201bac554d 00000000 0x1e6791f71c93e284 7916a553 1c93e354 00000001 1c93e320 clr! calldescrworker+0x331c93e300 7916a6f4 1c...
assemblys manifest definition does not match the assembly reference.(exception from hresult: 0x80131040) description:an unhandled exception occurred during the execution of the current webrequest. please review the stack trace for more information about the errorand where it originated in 有趣...

坑来了生产环境解密数据库中的密文时发生了异常system.security.cryptography.cryptographicexception:the key {bd424a84-5faa-4b97-8cd9-6bea01f052cd} was not found in the keyring.经过研究,这是因为,asp.net core在不同机器上运行的时候,会生成不同的key用来加密数据,而我数据库里的密文是用开发机的key加密...

void m() { multiply(123, 42); waring:return value of pure method is not used } public sealed classpureattribute :attribute { } indicates that the return value of method invocation must beused. public sealed class mustusereturnvalueattribute :attribute { public mustusereturnvalueattribute() { }...
我收到一个间歇性异常,说asp.net mvc找不到操作方法。 以下是例外情况:a public action method fill could not be found on controllerschoon.form.web.controllers.chriscontroller. 我认为我的路由设置正确,因为这个应用程序大部分时间都在工作。 这是控制器的操作方法。 public actionresult fill(int userid, ...
note that the panels visibility is pessimistically set to false. although itwould not make much difference in this case,it is better to be pe...19 kb download sample mvp enterprise solution - 2.6 mb 概述经过多年代的asp代码积累,微软开发了具有一流水平的网络平台:asp.net. asp.net使用后置...

web servers make extensive use of concurrency by launching multiple processesandor spawning multiple threads to service requests and perform work. asp.netis no exception and uses multiple threads within each worker process toservice requests. in spite of this fact,asp.net developers need not ...

it is not included in the development version. with modernizr.load,we can write a script like this:modernizr.load({ test: modernizr.borderradius, nope: scriptjquery.corner.js,callback: function () { $(article).corner(); $(figure).corner(); } }); in short,this implements the same functionality ...
gets the burrow managed nhibernate session 如果不是一个asp.net运行环境,那么你需要调用burrowframework.initworkspace to initialize call this at thebeginning (only when not in asp.net) new burrowframework.initworkspace(); call this at the end (only when not in asp.net) newburrowframework.close...

查找禁止的角色 var notallowedroles =actionroles.findall(r => !r.isallowed).select(ca => ca.roleid).tolist(); if (notallowedroles.count > 0) { foreach (int roleid in notallowedroles){ 用户的角色在禁止访问列表中,不允许访问 if(userhavedrolesids.contains(roleid)) { return false; } } }查找允许访问...
aspnet_wp.exe (pid: ) was recycled because it was suspected to be in adeadlocked state. it did not send any responses for pending requests in ...由于asp.net 处理进程在machine.config配置文件中的配置为,这意味着你的asp.net 应用程序使用的性能参数依赖于machine.config的配置。 下面几个参数是...

other configuration code not shown. } }? refer:http:www.asp.netweb-apioverviewcreating-web-apiscreating-api-help-pages http:blogs.msdn.combwebdevarchive20130404debugging-asp-net-web-api-with-route-debugger.aspx http:www.asp.netweb-apioverviewtesting-and-debuggingtracing-in-aspnet-web-api...

displayellipseswhennotshowingallpagenumbers = true,maximumpagenumberstodisplay = 5})以上所有更改完成后,就完成了我们对通用分页的封装和实现,当然,这个通用分页是非常简单的,只能满足单表数据的分页查询和读取。 更复杂的分页需求请自行根据思路进行实现。 完成以上步骤之后,我们重新编译和生成项目 tsbl...