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Is it possible to retrieve the Hidden fields in .net
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LightWieght Controls
Which control is lightwieght control among gridview, detailsview, formview, datalist and repeater controls in ASP.NET 2.0
navyasrim
- Feb 12th, 2009
Repeater Control is light weight control and can be used for simple reporting purpose
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What’s a bubbled event?
vijay_lravm
- Feb 11th, 2009
When you have a complex control, like DataGrid, When another control change his state by changes another control event. Like we select anything from combo box and data grid value are changed that will call event bubble.
Gaurav K
- Feb 3rd, 2007
A bubbled event is the process of moving an event up the control hierarchy, from a control low in the hierarchy, such as a button in the datagrid ans prelocating it upto an ancestor control.
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MachineToApplication error
Hi all,When i run my project the following error is given It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS. F:PRASHANTprojecteRecruitmenthorizonWeb.config 52 Can any one know about this please tell me.
Nandini_arthi
- Dec 29th, 2008
This is the error which is caused frequently by most of them.Reason for this error is when ever you create a virtual directory of your solution see that web.config is also included.If your project is in IIS and web.config is not in IIS you get this error.
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GridView CheckBox
hii firenz.. If we check some particular checkboxes in the gridview ..the complete row must be stored in database..here the gridview contains the columns of different tables.then..How can we store the row data of different column tables...Thanx in advance...
rahulchd3112
- Dec 28th, 2008
You can't insert data in multiple table in one query but the other solution is belowfirst get data from gridview to a temp table (DataTable) as following:{?CheckBox cb;? DataTable tb=new DataT...
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Server Configuration File
What will happen if the Server Configuration File and the Application configuration file have different values for session state?
vagdevi_t
- Dec 3rd, 2008
Application Configuration File Variables will over ride the values of server configuration file if allowoverride set as True, if allowoverride is false then Application Configuration file variables cannot override the values of server configuration file.
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Can you edit data in the Repeater control?
frankhong
- Apr 15th, 2008
We can not edit data in the repeater control in .net 1.0, Anyway The Repeater has been replaced by the ListView, which offers the same flexibilitybut includes features such as selection, sorting, and editing.
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Whats is the difference between remoting and webservices
brahm
- Nov 4th, 2008
ASP.NET based Web services can only be accessed over HTTP. .NET Remoting can be used across any protocol. Web services work in a stateless environment where each request results in a ...
Satyendra
- Sep 18th, 2006
What difference b/w cache object and session object
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Handling events in custom control
I have created a custom control to get the values and sum them, Here I am able to get display the controls but I am not able to add the values in the text box which means that I am not able to catch the event handling function how is it to be done andmy second question is when I press the sum button the values in the textbox gets erased should I need to set the viewstate property if so how should i...
rajesh550
- Oct 22nd, 2008
First you may build the control ex Button b = new Button(); b.Text = "ex"; Then you add the button to other control right ? like this.control.add(b); but before add the button (b) to other control, yo...
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State the different types of style sheets.
Ashish Grover
- Feb 22nd, 2007
1) External2) Inline Styles
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Stimulate Processing Model
What type of processing model does ASP.NET stimulate?
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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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Let's say I have an existing application written using Visual Studio 6 (VB 6, InterDev 6) and this application utilizes Windows 2000 COM+ transaction services. How would you approach migrating this application to .NET
vivek_upadhyay_2812
- Sep 9th, 2008
1) Add all reference to your application.2) A inrop.dll file will be created automatically and you will get your code in vb
deepak
- Aug 26th, 2007
Use InteropService names in .Net to use COM+ like services in your .Net code.
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Prevent navigation to previous page
How to prevent user from going to the previous page using browsers back button?
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What is main advantage of appdomain in dynamic assembly invokation?
When appDomain is unloaded assembly is automatically unloaded from the memory, that is the main advantage. This kind of architecture is used when we want to load assembly resing in seperate server dynamically.It helps us to create dynamic application which can updates frequently.For more mail me @ indrajitk@gmail.com with sub; AppDomain
surendra_sahu786
- Aug 28th, 2008
When appDomain is unloaded assembly is automatically unloaded from the memory, that is the main advantage. This kind of architecture is used when we want to load assembly resing in seperate server dynamically.
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ASP.NET View State
What is view state. How is it implemented?
raghulvarma
- Jul 26th, 2008
View state is mainly used in order to store the data inbetween the postbacks. To clearly explain if you complete the registration screen you go to the next page and when you come back you could see th...
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Session.abondon and Session.End
What is the difference between Session.abondon And session.End
raghulvarma
- Jul 26th, 2008
Session.Abandon-->Cancels the Current Session.To programmatically end current users session (for any reason) we can use Session.Abandon method.Session.End-->A session ends if a user has not requested or refreshed a page in the application for a specified period. By default, this is 20 minutes.
ASP.NET Interview Questions
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