How do you debug an ASP.NET Web application?

How do you debug an ASP.NET Web application?
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1 Answer

Answer :

Attach the aspnet_wp.exe process to the DbgClr debugger. 
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Related questions

How do you debug an ASP.NET Web application?

Description : How do you debug an ASP.NET Web application?

Last Answer : Attach the aspnet_wp.exe process to the DbgClr debugger.

How can you debug failed assembly binds ?

Description : How can you debug failed assembly binds ? 

Last Answer : Answer: Use the Assembly Binding Log Viewer (fuslogvw.exe) to find out the paths searched.

What’s the difference between the Debug class and Trace class?

Description : What’s the difference between the Debug class and Trace class? 

Last Answer : Documentation looks the same. Use Debug class for debug builds, use Trace class for both debug and release builds.

What’s the difference between the Debug class and Trace class?

Description : What’s the difference between the Debug class and Trace class? 

Last Answer : Documentation looks the same. Use Debug class for debug builds, use Trace class for both debug and release builds.

How do you enable your application to use .NET base class library members without referencing their fully qualified names?

Description : How do you enable your application to use .NET base class library members without referencing their fully qualified names?

Last Answer : Use the Imports keyword (Visual Basic .NET) or the using keyword (Visual C#) to make a .NET Framework namespace visible to your application. 

What is the last stage of the Web forms life cycle in ASP.Net?

Description : What is the last stage of the Web forms life cycle in ASP.Net?  A) Page_Load B) Page_Unload C) Page_Init D) Validate

Last Answer : What is the last stage of the Web forms life cycle in ASP.Net?  Page_Unload

Why use ASP.NET MVC 4 over just HttpHandlers with JQuery Ajax?

Description : Why use ASP.NET MVC 4 over just HttpHandlers with JQuery Ajax?

Last Answer : answer:I'm not familiar with asp.net, so I'm not sure what it gives you, but a common problem with a single-page app using a lot of jQuery is that it can quickly become unmanageable, especially if ... you other questions, I'm a fan of using only as much as you need and your approach sounds fine.

Which is better between PHP and ASP.net?

Description : Which is better between PHP and ASP.net?

Last Answer : answer:I prefer PHP. It is well documented and very portable. ASP is non starter for me since I refuse to use IIS. I like Ruby and Python too. But when I have to start a project from scratch I use PHP and CodeIgniter.

Telerik ASP.NET RadControls, anyone have experience styling these things?

Description : Telerik ASP.NET RadControls, anyone have experience styling these things?

Last Answer : Telerik has a tool, called Visual Style Builder, which will help you style their ASP.NET controls: http://www.telerik.com/products/aspnet-ajax/visual-style-builder.aspx The tool can be run ... check the documentation for instructions: http://www.telerik.com/help/aspnet-ajax/ajxajax.html Good luck!

What is the best platform for buildinga socail site; Python, ROR, or ASP.Net?

Description : What is the best platform for buildinga socail site; Python, ROR, or ASP.Net?

Last Answer : I would probably go with Django if you are down with Python. I hate RoR with a passion. Have you looked at any of the PHP based MVC frameworks? I’m fond of CakePHP myself. And I know lots of people like to hate on PHP, but it is fast and it works.

Is there a BitTorrent Tracker written in ASP.NET (C#)?

Description : Is there a BitTorrent Tracker written in ASP.NET (C#)?

Last Answer : I haven't seen one. I think you'd also have slightly more luck searching for an asp.net vbs version. I prefer c# as well, but I think we're the minority.

Asp.net or php?

Description : Asp.net or php?

Last Answer : PHP, or if you’re really ambitious try out Python and/or Ruby on Rails. I would stay oooooooh so far away from http://Asp.net though…it’s tied to MS and thus HAS to (by default of course) be evil.

Are ASP.NET and ASP.NET Core the Same?

Description : Are ASP.NET and ASP.NET Core the Same?

Last Answer : .NET Framework is built for Windows only where as .NET Core is both open source and cross-platform. It further comes with several new features to simplify development and testing of desktop, ... . Side-by-side app versioning when targeting .NET Core. Tooling that simplifies modern web development.

What and the Difference Between ASP.NET and MVC?

Description : What and the Difference Between ASP.NET and MVC?

Last Answer : Asp.net system is a part of a .net platform for building, deploying and running web applications. We can build up a web application by using both Asp.Net Web Form and Asp.Net MVC. In ... of the differences in more detail. Difference between Asp.Net MVC and Web Forms:Our Company: Binary Informatics

What data types do the RangeValidator control support in ASP.Net?

Description : What data types do the RangeValidator control support in ASP.Net?  A) Integer, String and date B) Integer, String and float C) Integer, String and bool D) Integer, unshort and date

Last Answer : What data types do the RangeValidator control support in ASP.Net?  Integer, String and date

What ASP.NET object encapsulates the state of the client and the browser?

Description : What ASP.NET object encapsulates the state of the client and the browser?  (1) Application object. (2) Session object. (3) Response object. (4) Request object. 

Last Answer : Session object.

Which one of the following tools is used to view the metadata information contained in a .NET assembly? Select Answer:  1. al.exe  2. ilasm.exe  3. vbx.exe  4. csc.exe  5. ildasm.exe

Description : Which one of the following tools is used to view the metadata information contained in a .NET assembly? Select Answer:  1. al.exe  2. ilasm.exe  3. vbx.exe  4. csc.exe  5. ildasm.exe

Last Answer :  5. ildasm.exe

In Visual Basic .NET or Visual C# programming, when would you use Structured Query Language (SQL)? How are they executed?

Description : In Visual Basic .NET or Visual C# programming, when would you use Structured Query Language (SQL)? How are they executed? 

Last Answer : ADO.NET handles most of the database communication for you behind-thescenes. You would only use SQL statements when generating ad-hoc queries for the database. You execute SQL statements by ... returning statements, such as DELETE, INSERT INTO, or UPDATE statements, use the ExecuteNonQuery method.

How could you execute DDL commands, such as ALTER or CREATE TABLE, against a database with ADO.NET?

Description : How could you execute DDL commands, such as ALTER or CREATE TABLE, against a database with ADO.NET?

Last Answer : You must use a Command object to execute DDL commands. You can set the CommandType property to Text and enter the appropriate DDL command in the CommandText property. Then call Command.ExecuteNonQuery to execute the command.

Briefly contrast connected and disconnected data access in ADO.NET.

Description : Briefly contrast connected and disconnected data access in ADO.NET.

Last Answer : In ADO.NET, connected data access is available through the DataReader, which is a lightweight class designed to provide very fast and efficient data access. It is severely limited, however, in ... to update the database and keeping the connection open just long enough to execute those commands.

Briefly describe the major components of the .NET Framework and describe what each component does.

Description : Briefly describe the major components of the .NET Framework and describe what each component does.

Last Answer : The .NET Framework consists of two primary parts: the common language runtime, which manages application execution, enforces type safety, and manages memory reclamation, and the .NET base class library, which consists of thousands of predeveloped classes that can be used to build applications.

Option statements that are supported in VB.NET?

Description : Option statements that are supported in VB.NET?

Last Answer : Option Explicit:- By default, Option Explicit is on for VB.NET projects. It's a good programming practice to set Option Explicit on because it helps developers avoid implicitly declaring variables, and thus write ... . It's also a safer way to develop code, which is why most developers prefer it. 

What do you know about .NET assemblies?

Description : What do you know about .NET assemblies?

Last Answer : Answer: Assemblies are the smallest units of versioning and deployment in the .NET application. Assemblies are also the building blocks for programs such as Web services, Windows services, serviced components, and .NET remoting applications.

What is purpose of Assembly Linker or define SDK Tool in .NET Framework?

Description : What is purpose of Assembly Linker or define SDK Tool in .NET Framework?

Last Answer : Answer: In .NET whole the working should be with the helps of DLLs.So all of Visual Studio .Net compilers gernate assemblies or u can say dll.If we want to create an assembly with ... Studio .Net .This multi file can contain modules that are written in diffrenet langauage in one application.

What size is a .NET object?

Description : What size is a .NET object?

Last Answer : Each instance of a reference type has two fields maintained by the runtime - a method table pointer and a sync block. These are 4 bytes each on a 32-bit system, making a total of 8 bytes ... bytes, even for classes with no data (e.g. System.Object). Values types have no equivalent overhead. 

When should you call the garbage collector in .NET?

Description : When should you call the garbage collector in .NET?

Last Answer : As a good rule, you should not call the garbage collector. However, you could call the garbage collector when you are done using a large object (or set of objects) to force the garbage collector to dispose of those very large objects from memory. However, this is usually not a good practice. 

What is the smallest unit of execution in .NET?

Description : What is the smallest unit of execution in .NET?

Last Answer : an Assembly. 

How is the DLL Hell problem solved in .NET?

Description : How is the DLL Hell problem solved in .NET? 

Last Answer : Assembly versioning allows the application to specify not only the library it needs to run (which was available under Win32), but also the version of the assembly.

What are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?

Description : What are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?

Last Answer : SQLServer.NET data provider is high-speed and robust, but requires SQL Server license purchased from Microsoft. OLE-DB.NET is universal for accessing other sources, like Oracle, DB2, Microsoft Access and Informix. ... on top of the OLE layer, so it's not as fastest and efficient as SqlServer.NET.

What is the role of the DataReader class in ADO.NET connections?

Description : What is the role of the DataReader class in ADO.NET connections?

Last Answer : It returns a read-only, forward-only rowset from the data source. A DataReader provides fast access when a forward-only sequential read is needed.

What debugging tools come with the .NET SDK?

Description : What debugging tools come with the .NET SDK?

Last Answer : 1. CorDBG – command-line debugger. To use CorDbg, you must compile the original C# file using the /debug switch. 2. DbgCLR – graphic debugger. Visual Studio .NET uses the DbgCLR.

What’s the .NET collection class that allows an element to be accessed using a unique key?

Description : What’s the .NET collection class that allows an element to be accessed using a unique key? 

Last Answer : HashTable. 

What’s the top .NET class that everything is derived from?

Description : What’s the top .NET class that everything is derived from?

Last Answer : System.Object.

When should you call the garbage collector in .NET?

Description : When should you call the garbage collector in .NET?

Last Answer : As a good rule, you should not call the garbage collector. However, you could call the garbage collector when you are done using a large object (or set of objects) to force the garbage collector to dispose of those very large objects from memory. However, this is usually not a good practice.

What is the smallest unit of execution in .NET?

Description : What is the smallest unit of execution in .NET?

Last Answer : an Assembly. 

How is the DLL Hell problem solved in .NET?

Description : How is the DLL Hell problem solved in .NET? 

Last Answer : Assembly versioning allows the application to specify not only the library it needs to run (which was available under Win32), but also the version of the assembly. 

What are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?

Description : What are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?

Last Answer : SQLServer.NET data provider is high-speed and robust, but requires SQL Server license purchased from Microsoft. OLE-DB.NET is universal for accessing other sources, like Oracle, DB2, Microsoft Access and Informix. ... on top of the OLE layer, so it's not as fastest and efficient as SqlServer.NET.

What is the role of the DataReader class in ADO.NET connections?

Description : What is the role of the DataReader class in ADO.NET connections?

Last Answer : It returns a read-only, forward-only rowset from the data source. A DataReader provides fast access when a forward-only sequential read is needed. 

What debugging tools come with the .NET SDK?

Description : What debugging tools come with the .NET SDK?

Last Answer : 1. CorDBG – command-line debugger. To use CorDbg, you must compile the original C# file using the /debug switch.   2. DbgCLR – graphic debugger. Visual Studio .NET uses the DbgCLR.

What’s the .NET collection class that allows an element to be accessed using a unique key?

Description : What’s the .NET collection class that allows an element to be accessed using a unique key?

Last Answer : HashTable.

What’s the top .NET class that everything is derived from?

Description : What’s the top .NET class that everything is derived from? 

Last Answer : System.Object.

Will we eventually see a .NET Framework-based version of Java as a competitor to C#?

Description : Will we eventually see a .NET Framework-based version of Java as a competitor to C#?

Last Answer : Apparently not. Microsoft will never offer a complete Java environment because Sun has essentially required that Java licensees implement all of Java-something Microsoft will never do. (Why should it? Does ... she's working in a true Java environment because the familiar libraries won't be there. 

But won't most .NET developers eventually choose C# over Visual Basic.NET?

Description : But won't most .NET developers eventually choose C# over Visual Basic.NET? 

Last Answer : No. Because the power of the two languages is so similar, the primary factor for developers migrating to the .NET world will probably be the syntax they prefer. Since many more developers ... the dominant language for building Windows applications five years from now will still be Visual Basic. 

Isn't C# the native language of .NET?

Description : Isn't C# the native language of .NET?

Last Answer : Every language built on the .NET Framework must use the CLR. The CLR defines core language semantics, and so all of the languages built on it tend to have a great deal in common. The biggest choice a . ... just a little bit more-and so neither is the "native" .NET language. There is no such thing.

What’s the top .NET class that everything is derived from?

Description : What’s the top .NET class that everything is derived from?

Last Answer : System.Object.

How can Firefox be helpful to debug web issues in Android?

Description : How can Firefox be helpful to debug web issues in Android?

Last Answer : In past there used to be an add on named firebug. Now that add on is renamed as "developer tools". And also there is one more edition of the firefox which is called as "developer edition". That you can use for debugging the issues on android.

How would you ensure that all relevant registry entries were removed in the event that installation of your application failed?

Description : How would you ensure that all relevant registry entries were removed in the event that installation of your application failed?

Last Answer : You can ensure that registry entries are removed, as well as perform any other “clean-up” tasks, by creating an Installer class and writing the appropriate code in the Rollback event handler. Then create a new Custom Action and set the InstallerClass, and EntryPoint properties to appropriate values.

What is the purpose of a bootstrapper application? When do you not need to create one?

Description : What is the purpose of a bootstrapper application? When do you not need to create one?

Last Answer : A bootstrapper application automatically detects if Windows Installer is installed on the target machine. If Windows Installer is not present, it installs Windows Installer before proceeding with the rest ... Installer 1.5 already installed) or have had Microsoft Installer 1.5 installed previously.

What is meant by a SQL injection attack? How can you prevent them from occurring in your application?

Description : What is meant by a SQL injection attack? How can you prevent them from occurring in your application? 

Last Answer : SQL injection attacks occur when a malicious user attempts to execute SQL code by passing a SQL string to the application through user input. You can guard against SQL injection attacks by validating the format of all strings derived from user input that are used to form ad hoc SQL statements.

How can you tell the application to look for assemblies at the locations other than its own install ?

Description : How can you tell the application to look for assemblies at the locations other than its own install ?

Last Answer : Answer: Use the directive in the XML .config file for a given application.