Strange Error On Failed ASP.Net Login

I've an ASP.Net 3.5 (C#) web application which uses Sql Server 2008 for its database. In that db is a standard users table with columns username/password and I have a simple login form to authenticate users. The login page simple queries the table for matching username/password combination for the values inputted. If a user enters a valid username/password it works fine and proceeds, howev

奇怪的错误失败的ASP.Net登录

我有一个ASP.Net 3.5(C#)Web应用程序,它使用Sql Server 2008作为其数据库。 在那个数据库是一个标准的用户表与列用户名/密码,我有一个简单的登录表单来验证用户。 登录页面简单地查询表格,以查找与输入的值相匹配的用户名/密码组合。 如果用户输入一个有效的用户名/密码,它可以正常工作并继续进行,但是如果出于某种原因无效的组合出现错误而不是简单地找不到匹配项。 错误是: System.Web消息:引发类型'Syste

System Timeout: on Postback

On server before this exception was not coming.. but from last 5-6 days it is coming, the code where this exception is thrown is running succesfully on local system, All other SQL Queries are executing well var varInsertEmailSent = visadc.sp_Update_MailHistory(strCaseNo, intMilestoneid, struserid, intRoleId); Timeout expired. The timeout period elapsed prior to completion of the operation or t

系统超时:在回发

在服务器之前,这个异常没有到来......但是从过去的5-6天开始,抛出异常的代码在本地系统上成功运行,所有其他的SQL查询都执行得很好 var varInsertEmailSent = visadc.sp_Update_MailHistory(strCaseNo, intMilestoneid, struserid, intRoleId); 超时过期。 操作完成之前超时的时间或服务器没有响应。 说明:执行当前Web请求期间发生未处理的异常。 请查看堆栈跟踪以获取有关该错误的更多信息以及源代码的位置。 异常详

SQL 2005 Timeout Expired `

I am facing a SQL Timeout Expiration error while executing it through a website . The actual bug shows Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding What i have tried Goto SQL Server Settings and changed the Execution time from 600 to 0(for unlimited) Also tried Timeout key on connection string in configuration file N

SQL 2005超时过期`

我在通过网站执行时遇到SQL Timeout过期错误。 实际的错误显示 超时过期。 操作完成之前超时的时间或服务器没有响应 我曾试过 转到SQL Server设置并将执行时间从600更改为0(无限制) 还尝试在配置文件中的连接字符串超时键 没有运气 ! 任何选项来尝试 检查你没有在表中应用任何锁 ,锁定也会产生这样的问题。 您可以在SQL命令上指定超时值, SqlCommand myCmd = new SqlCommand("myStoredProcedure", myConnect

Xml schema serialization of complextype with data annotation validations

I have the following schema part: <xs:element name="authorizationNumber" type="authorizationIdType"> </xs:element> <xs:complexType name="authorizationIdType"> <xs:choice> <xs:element name="authorizationIdNumber" type="authorizationNumberType"> </xs:element> <xs:element name="authorizationIdFree" type="xs:string"> </

具有数据注释验证的复杂类型的Xml架构序列化

我有以下模式部分: <xs:element name="authorizationNumber" type="authorizationIdType"> </xs:element> <xs:complexType name="authorizationIdType"> <xs:choice> <xs:element name="authorizationIdNumber" type="authorizationNumberType"> </xs:element> <xs:element name="authorizationIdFree" type="xs:string"> </xs:element>

.NET async webservice call with a callback

We have a legacy VB6 application that uses an ASMX webservice written in C# (.NET 4.5), which in turn uses a library (C#/.NET 4.5) to execute some business logic. One of the library methods triggers a long-running database stored procedure at the end of which we need to kick off another process that consumes the data generated by the stored procedure. Because one of the requirements is that con

带回调的.NET异步web服务调用

我们有一个传统的VB6应用程序,它使用用C#(.NET 4.5)编写的ASMX webservice,后者又使用库(C#/ .NET 4.5)来执行一些业务逻辑。 其中一个库方法会触发长时间运行的数据库存储过程,最后我们需要启动另一个使用存储过程生成的数据的进程。 因为其中一个要求是控件必须在调用webservice后立即返回到VB6客户端,库方法是async ,需要将Action回调作为参数,webservice将回调定义为匿名方法并且不会await结果库方法调用。

WebMethod: Turn off XML

I built an ASP.NET Web Service Application (.NET 3.5) with a simple WebMethod: [WebMethod] public string GetToken() { return "Hello"; } The response looks like this: <?xml version="1.0" encoding="utf-8" ?> <string xmlns="http://www.mywebsite.com/">Hello</string> This works fine. However, one of my customers can't deal with the XML-Wrapper aroun

WebMethod:关闭XML

我用一个简单的WebMethod构建了一个ASP.NET Web服务应用程序(.NET 3.5): [WebMethod] public string GetToken() { return "Hello"; } 响应如下所示: <?xml version="1.0" encoding="utf-8" ?> <string xmlns="http://www.mywebsite.com/">Hello</string> 这工作正常。 但是,我的一位客户无法处理结果字符串周围的XML-Wrapper。 有没有办法关闭XML,只是返回纯字符串“你

Setting a default ErrorMessage for a custom ASP.NET MVC ValidationAttribute

I've created a custom ASP.NET MVC ValidationAttribute and I'm trying to set my own default error message on it upon instantiation by passing a string to the base constructor: public class BusinessLogicRegex : ValidationAttribute, IClientValidatable { private const string _defaultErrorMessage = "Invalid Password. {0}"; private string _description; //Other private members .

为自定义ASP.NET MVC ValidationAttribute设置默认的ErrorMessage

我已经创建了一个自定义的ASP.NET MVC ValidationAttribute,并且我试图通过将一个字符串传递给基础构造函数来在实例化时为其设置我自己的默认错误消息: public class BusinessLogicRegex : ValidationAttribute, IClientValidatable { private const string _defaultErrorMessage = "Invalid Password. {0}"; private string _description; //Other private members ... public BusinessLogicRegex(strin

Server side validation with custom DataAnnotationsModelValidatorProvider

I have setup a custom provider to allow setting validation attributes from a data store instead of in static code. Works great with the client side validation in my .NET MVC 4 project, but I am unable to get the server side validation to work. CustomModelValidatorProvider .cs: public class CustomModelValidatorProvider : DataAnnotationsModelValidatorProvider { protected overr

使用自定义DataAnnotationsModelValidatorProvider进行服务器端验证

我已经设置了一个自定义提供程序,允许从数据存储而不是静态代码中设置验证属性。 在我的.NET MVC 4项目中与客户端验证非常相称,但我无法获得服务器端验证的工作。 CustomModelValidatorProvider .cs: public class CustomModelValidatorProvider : DataAnnotationsModelValidatorProvider { protected override IEnumerable GetValidators(ModelMetadata metadata, ControllerContext context, IEnumera

What is a good way of looping through lines in a multi

My function foo(char *str) receives str that is a multiline string with new line characters that is null-terminated. I am trying to write a while loop that iterates through the string and operates on one line. What is a good way of achieving this? void foo(char *str) { while((line=getLine(str)) != NULL) { // Process a line } } Do I need to implement getLine myself or is there

循环多行代码的好方法是什么?

我的函数foo(char *str)接收str ,它是一个多行字符串,并带有空行终止的新行字符。 我正在尝试编写一个循环遍历字符串并在一行上运行。 什么是实现这一目标的好方法? void foo(char *str) { while((line=getLine(str)) != NULL) { // Process a line } } 我是否需要自己实现getLine还是需要一个内置函数来为我执行此操作? 您将需要基于自己的新行字符来实现某种解析。 带有“ n”分隔符的strtok()是一

Multithreading, lambdas and local variables

My question is, in the below code, can I be sure that the instance methods will be accessing the variables I think they will, or can they be changed by another thread while I'm still working? Do closures have anything to do with this, ie will I be working on a local copy of the IEnumerable<T> so enumeration is safe? To paraphrase my question, do I need any locks if I'm never writ

多线程,lambda表达式和局部变量

我的问题是,在下面的代码中,我可以确定实例方法将访问我认为他们会的变量,还是可以在我还在工作时由另一个线程更改? 闭包与此有什么关系,也就是说我会在IEnumerable<T>的本地副本上工作,因此枚举是安全的吗? 为了解释我的问题,如果我从不写入共享变量,是否需要锁定? public class CustomerClass { private Config cfg = (Config)ConfigurationManager.GetSection("Customer"); public void Run()