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What is Webfarm and Webgarden?
bosemuruga
- Feb 1st, 2008
Application running on single server that has multiple CPU is called Web gardenApplication Running on Multiple Web Severs is called Webfarm
Aravindrb30
- Jan 23rd, 2008
WEBGARDEN : Contains multiple CPUsie., if an application has many CPUs and all the CPUs are processing our page then, the process model is called webgarden.WEBFARM: If our application is deployed over many web servers then the model is called webfarm.
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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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Where is the View state Data stored?
kirangiet
- Oct 20th, 2009
View State data is stored in Hidden Field. This is fine as far as small amount of data is stored. What will happen if I want to store large chunk of data (I know View state is not preferred in such sc...
ynvpavan
- Oct 2nd, 2008
ViewState data is stored in the hidden field. When the page is submitted to the server, the data is sent to the server in the form of hidden fields for each control. If th viewstate of the control is enable true, te value is retained on the post back to the client when the page is post backed.
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What is Query String?
parshuramkharade1102
- Aug 9th, 2013
Query string is defined as information appended to the url string.that can be used for next page.
string studentID=request.querystring["ID"]kirangiet
- Oct 20th, 2009
Query String is the part of a URL that contains data to be passed to web pages. Query string is a client side state management technique. URL is followed by Querystring separated by "?"...
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What is the difference between View State, Session State and Hidden Variables?In which scenario we use each of them?
sharath R chandra
- Apr 13th, 2009
View state is stored on page(base 64 encoded). In addition a hash is created using MAC key which is added to view state data and resulting string is stored on page.Hidden variables doesn't render ...
subhankarbiet
- Dec 9th, 2008
View state variables stores the value for a single page, it a client side browser, session is a server side variables. It stores the value for the full project.
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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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What is the difference between application state and caching
kirangiet
- Sep 10th, 2009
Application Object and Cached Object both falls under Server side State Management.Application object resides in InProc i.e. on the same server where we hosted our application.Cache Object resides on ...
mangayar
- Jun 29th, 2009
Application variables exist as long as the application is alive. Whereas the cache has the Property of timeout, which allows us to control the duration of the Objects so cached.Another usefulness in c...
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Extended Cascading Drop Down Control in ASP.NET 2.0
How to use the extended Cascading drop down controls of ajax in ASP.NET?
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Declarative Security and Imperative Security
What do you mean by Declarative Security and Imperative Security? Explain with an example of usage where you would use them
ponss
- Jun 1st, 2009
Imperative versus Declarative SecurityThe code security can be implemented by either using the Declarative Security or the Imperative Security. Let us now understand how these two differ.Declara...
jabijohn
- Apr 4th, 2009
There are two ways to demand security permissions in C#: Imperatively: Using calls to permission classes in the .NET Framework Declaratively: Using security permission attributes
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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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Application Object
What methods must be used with the application object to ensure that only one process access a varaible at a time?
Anandbprem
- Oct 6th, 2008
The HttpApplicationState class provides two methods, Lock and Unlock, that allow only one thread at a time to access application-state variables. Calling Lock on the Application object causes ASP.NET ...
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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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Protocal
What is the transport protocol used to call a webservice
rashmi
- Jul 25th, 2011
SOAP(Simple Object Access Protocol)
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Encrypt connection string in Web.config
How to Encryption and Decryption connection string in Web.config ? Explain with Example ?
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Can we use http handlers to upload a file in asp.net?
santoshkore
- Oct 7th, 2009
Yes we can use Http Handlers to upload the files to the web server but you need to set specific permissions for the application user to Directory to which you are uploading.
Faisal Nadeem
- Oct 19th, 2007
Yes we can upload a file using http handlers. We can restrict even which type of images can be uploaded / viewed.
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Diff between Web User Control and Web Custom Control.
mukta_aggarwal11
- Sep 12th, 2008
User control create for GUI purpose and it is form? of .ascx? and in aspx page you need to specify the src (Path) of the control.Custom control is form of compiled form (assembly). For using this co...
vaibhav Tyagi
- Sep 28th, 2007
I will point out main issue of Web user controls and web Custom controlsis thatWeb user controls: These are application specefic control.u have to add (.ascx) page ...
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What is the life cycle of an asp.net page?
Urvil Shah
- Jun 20th, 2007
Page_initPage_LoadStatePage_ProcessPostBackDataPage_loadPage_ProcessPostBackEventPage_PreRenderPage_RenderPage_SaveStatePage_Unload
praveen_kunwar
- Mar 9th, 2006
The ASP.NET Page Life Cycle1. Object Initialization 2. Load Viewstate Data 3. LoadPostData Processes Postback Data 4. Object Load 5. Raise PostBack Change Events 6. Process Client-Side PostBack Event 7. Prerender the Objects 8. ViewState Saved 9. Render To HTML 10. Disposal
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Explain what a diffgram is, and a good use for one
SonalRattan
- Jan 23rd, 2007
A diffgram is a means of rendering and serializing changes in a DataSet. Another good use of a diffgram would be to package updates to SQL server tables as xml files, The SQLXMLCommand object can apply diffgrams to SQL Server
Praveen V
- Sep 23rd, 2005
A DiffGram is an XML format that is used to identify current and original versions of data elements. The DataSet uses the DiffGram format to load and persist its contents, and to serialize its content...
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What are the disadvantages of viewstate/what are the benefits
prashanthdd
- Apr 28th, 2008
Advantages:-Simplicity:There is no need to write possible complex code to store data between pagesubmissions.Flexibility:It is possible to enable,configure and disable controls on controlbasis.Disadva...
Urvil Shah
- Jun 20th, 2007
Advantage:1) Maintains the state for autopostback event.2) Easy to use.3) No ServerSide resources required.4) Passed into HiddenFied.5) Basic enncryption algorithm is applied when passing the data.Dis...
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