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What is boxing and unboxing?
Aakash.ramya
- Jun 8th, 2012
Boxing permits any value type to be implicitly converted to type object or to any interface type implemented by value type.
Unboxing is vice verse of boxing operation where the value is copied from the instance into appropriate storage location.
EX:-
Dim X As Integer
Dim Y As Object
X=10
Y=XJs
- Sep 12th, 2011
Boxing
Value Type -----> Reference Type
Un Boxing
Reference Type ------> Value Type -
Which of the following is true ?
Skill/Topic: BeginnerA) IsPostBack is a method of System.UI.Web.Page classB) IsPostBack is a method of System.Web.UI.Page classC) IsPostBack is a readonly property of System.Web.UI.Page class
ushalakshmi
- Apr 23rd, 2008
IsPostback is a readonly Property of System.Web.UI.Page class.It's Correct No-Doubt abt this...................
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Focus
Use of Focus() method in asp.net
Sandhya.Kishan
- Jul 5th, 2012
The focus() method sets focus to the current window.When web page is loaded you can use a BODY onload event and javascript client code to set focus method(). Example The above example assumes a web ...
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A web application running on multiple servers is called as
Skill/Topic: BeginnerA) WebFormB) WebfarmC) Website
omkar shinde
- Jan 2nd, 2012
A) WebFarm
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What must be done before you can consume a web service?
Build a proxy library by using the wsdl.exe utility
adnobo007
- Aug 2nd, 2012
One way is We must hard code to convert the request and response into SOAP format . Better way is to use wsdl.exe tool to build a proxy that will take care of conversion of response and request into S...
kirangiet
- Oct 20th, 2009
There are 2 ways one can consume a webservice. 1) By creating a proxy manually 2) By adding web reference Creating Proxy manually: 1) Browse the webservice 2) Add ?wsdl at the end of the URL ...
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Web service as non-web serviced component
Can you give an example of when it would be appropriate to use a web service as opposed to a non-serviced .net component
vpote
- Aug 14th, 2012
This is the tricky one but i feel it would be appropriate to use web service only when you are trying to receive data or send data to some one. I hope this helps.
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ASMX web service and WCF web service
What is the difference between ASMX web service and WCF web service? How is WCF better than ASMX?
vpote
- Aug 16th, 2012
WCF vs. ASMX Protocols Support WCF HTTP TCP Named pipes MSMQ Custom UDP ASMX HTTP only Hosting ASMX Can be hosted only with HttpRuntime on IIS. WCF A WCF componen...
suchitra
- Jun 27th, 2012
WCF web service provides a complete solution for the WS* specification. asmx does not.
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Web Controls Supports CSS
Skill/Topic: IntermediateA) TrueB) False
Nishant Mittal
- Sep 1st, 2012
True
Tanuja Jaiswal
- Feb 15th, 2012
A) true
CSS means Cascading Style Sheets
eg. if we want to set color of a label control we can use CSS styles directly in our control tag. -
What is the main difference between External and inline style sheet.
jamil
- Sep 7th, 2012
The CSS file better than the inline style because if you have a change request for anything in the style you dont have to go through every line you edit style inline you have just go to file then edit and it will update the style wherever you use the class of CSS file.
adnobo007
- Aug 2nd, 2012
Actually there exists three types of styles Inline, Internal and External. Inline CSS is defined within the style property of any element/control Can be used only by that element Internal CSS is def...
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Windows Authentication
What object is attached by the current request if one uses Windows authentication?
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Repeater Control
What is the use of repeater control?
shashikant_mokashi
- Sep 24th, 2012
The Repeater control is used to display a repeated list of items that are bound to the control. The Repeater control may be bound to a database table, an XML file, or another list of items.
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ADRotator Control
What is the use of adrotater control?
shashikant_mokashi
- Sep 24th, 2012
The AdRotator control is used to display a sequence of ad images.
This control uses an XML file to store the ad information. The XML file must begin and end with an tag. Inside the tag there may be several tags which defines each ad.Tanuja Jaiswal
- Feb 15th, 2012
The AdRotator control is used to display a random selection from a collection of banner advertisements specified in an XML based advertisement file.
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Open New Page
How to open a new page while clicked on link?
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Link Button and Hyperlink
What is difference between link button and hyperlink?
shashikant_mokashi
- Sep 24th, 2012
HyperLink will not PostBack your page to the server. It will post a simple request to the server for the URL you set as href. The LinkButton works exactly as a normal Button but it looks like an Hyper...
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Session Object classes are defined in which of the following namespace?
Skill/Topic: IntermediateA) System.Web.UIB) System.Web.SessionStateC) System.Web
shashikant mokashi
- Sep 24th, 2012
B) System.Web.SessionState
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Which is the executable unit which gets created when we build an ASP.Net application?
sherb
- Mar 3rd, 2006
The sources written into .aspx files are compiled into a .dll file that has the project name and placed into the project's bin folder.
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Retrieve Value from DataSet
How to retrieve the third table value from the data set?
Where is the default Session data is stored in ASP.Net
Skill/Topic: IntermediateA) InProcessB) StateServerC) SQL ServerD) All of the above
Ans