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ASP.NET Catch All Errors at application level
How Can We catch all the errors of an Application in one place in asp.net?No separate Try catch blocks please!!!!!is there any method for that?please let me know..
ShivangSrivastava
- Jul 23rd, 2010
To catch unhandled errors, do the following. Add a Global.asax file (Right click project > Add New Item > Global.asax). In the Application_Error() method, add the following code:Include this met...
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If you are using components in your application, how can you handle exceptions raised in a component ?
sanky_boy
- Aug 27th, 2010
The best way of handling exceptions while using components is ... log those into database from component and just pass user friendly message to Interface who is calling component.
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What is “implements” keyword ?
levteck
- Aug 15th, 2010
The @Implements directive gets the ASP.Net page to implement a specified .NET framework interface. The only single attribute is Interface, helps to specify the .NET Framework interface. When the A...
s_chilkury
- Jul 31st, 2007
In a general standing coding practice you should use Implements keyword wherever necessary and when you implement a class using the keyword "Implements", the code will not be properly compiled unless all the exposed members are implemented.
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Which two properties are on every validation control?
mrp100461
- Aug 5th, 2009
ControlToValidateErrorMessageIDTEXTI disagree with the question there are least four properties that are common
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What is delay signing?
levteck
- Aug 15th, 2010
Signing the assembly at the end of development phase is called delay signing. We can sign the assembly using the Sn.exe tool. But some time as a developer we may not have the access of private key of...
prabhu
- Sep 27th, 2005
The strong name contains the public/private key pair. But at the developement time, if we want to use only the public key we should use this concept.Delay signing is the high-end process. If we want t...
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Server and Application Configuration File
What will happen if the server confugration file and the application confugration file have different values for sassion state ASP.NET?
shahriar_sayed
- Aug 10th, 2010
The application configuration session state will be taken….The server configuration file's session state will be omitted. The precedence of the configuration files are: Page level configuration <--- Application level configuration <--- Server level configuration
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What is the use of Response.PICS object?
Rame
- Apr 27th, 2006
We can use it to dispaly the pictures with the help of corresponding function
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Which of the 3 lanuages specified can be used for server side scripting in ASP.NET?
Skill/Topic: BeginnerA) C#B) CC) Visual BasicD)
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What is the transport protocol used to call a webservice
Skill/Topic: BeginnerA) HTTPB) SOAPC) TCPD) SMTP
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How do you trace the application_End event on runtime?
Skill/Topic: IntermediateA) By DebuggingB) By TracingC) Can not be done
cchang
- Sep 25th, 2006
What is the correct answer
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What is Generics?Difference between OLEDB.OLEDB command builder & OLEDB.OLEDB command?
vidyajnath
- Jun 25th, 2010
A generic collection is strongly typed (type safe), meaning that you can only put one type of object into it. This eliminates type mismatches at runtime
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LightWieght Controls
Which control is lightwieght control among gridview, detailsview, formview, datalist and repeater controls in ASP.NET 2.0
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What is the purpose of Reflection?
Skill/Topic: AdvancedA) For Reading metadata at runtimeB) For knowing version of assemblyC) For finding path of an assembly
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What is different between .net framework1.1 and .net framework 2.0?
muralig29
- May 20th, 2010
There is no inbuit IIS in .Net 1.1 where as in .Net 2.0 there is inbuilt IISIf there are 10 files and if we modify any 1 file we have 2 rebulid all 10 files, but in .NET 2.0 one particular file t...
mumalaneni.ss
- May 31st, 2008
1st difference: there is no inbuit IIS in .Net 1.1 where as in .Net 2.0 there is inbuilt IIS2 thing is: if there r 10 files and if v modify any 1 file we hav 2 rebulit all 10 file...
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What are web parts ?
sumitparashar
- Apr 17th, 2010
ASP.NET Web Parts is an integrated set of controls for creating Web sites that enable end users to modify the content, appearance, and behavior of Web pages directly from a browser. The modifications ...
shreepad Deshpande
- Jun 8th, 2007
Web parts is very useful feature provided by .Net2.0.using this one administrator can easily change look and feel of web application. which is observed by end user. using diffrent web zones we can adjust look of website.
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What is the use of AutoWireup in asp.net
In which circumstances we have to use this?
neeraj_verm
- Apr 7th, 2010
AutoEventWireup attribute is used to set whether the events needs to be automatically generated or not.In the case where AutoEventWireup attribute is set to false (by default), event handlers are auto...
kapil_deo
- Dec 12th, 2007
The AutoWireup attribute is either set as True or False. The attribute allows you to fire the events written in code behind file. If this page level attribute is set to False then the code behid Event...
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Tooltip class
What is tooltip class? How it was implemented?
annathurai.subbaiah
- Mar 5th, 2010
ToolTip Class is used to create a custome tooltip message for the any controls and associated with controls.ToolTip objPictureBox=new ToolTip();objPictureBox.Text="This is picturebox control";PictureBox1.Controls.Add(objPictureBox);
jack2009
- Nov 13th, 2009
This provider allows you to show help massage to user when they hovers the mouse over the control.For using tool tip control, you need to drag and drop component in to the component tray. After that, ...
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What is the difference between Dataset.clone() and Dataset.copy()?
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Editorial / Best Answer
parii- Member Since Dec-2007 | Dec 4th, 2007
Dataset.clone(): Copies the structure of the dataset, including all schemas, relations, and constraints. Does not copy any data.
Dataset.copy(): Copies both the structure and data.article
- Feb 10th, 2010
Dataset.clone() method copies the structure of the DataSet, including all datatable schemas, relations.constraints. But it does not copy any data.Dataset.copy() Copies both the structure and dataThank's Pradhan Prasanta Kumar
ishaahuja
- Nov 22nd, 2008
Dataset.clone() copies the structure of the dataset including all data table schemas,relations and constraints. and Dataset.copy() copies the structure with data of the Dataset.Isha Ahuja
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What are the types of authentication in Asp.net?
1.Windows-based authentication2.Forms-based authentication3.Microsoft Passport authentication
sridhar2k4mca
- Jan 6th, 2010
1. Windows authentication 2. Form authentication 3. Passport authentication
manoj
- Jan 2nd, 2007
three types of authentication in asp.net1)windows2)form 3)passport
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What is the maximum number of cookies that can be allowed to a web site
murali.2k8
- Dec 28th, 2009
- A maximum of 300 cookies can be stored on the user's system. - No cookie can be larger than 4 kilobytes. - No server or domain can place more than 20 cookies on a user's system. (One website...
ASP.NET Interview Questions
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