Web Forms :: Data Retrieve In Webpage / What Is Advantage And Disadvantage

Sep 2, 2010

If I use SqlDataSource control in my asp page to retrive data in viewgrid and some dropdownlist control then what is advantage and disadvantage?

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SQL Server :: Advantage And Disadvantage Of Lock In OLTP System?

Oct 15, 2010

i want to know Advantage and Disadvantage of lock in OLTP system??

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Forms Data Controls :: Retrieve Images From Database One By One And Put Them In Webpage's Table?

Feb 18, 2011

how to retieve images which are stored in database one by one and put them in webpage's table.

My project is shopping cart type project in asp.net and server is sql2003

I saved the image urls in database.

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Web Forms :: Retrieve Images To Webpage

Apr 29, 2010

I have a folder at my server as Images consists of 200 images. My aim is to show those images in my webpage. What ever my be the control no problem like(gridview,.....) How to retrieve those images. *It should be dynamically generated. In future the count of images may increase. Better to have paging. If possible when i click on single image it should give a popup to show that image in large size.

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Web Forms :: Store And Retrieve Images From Database To Webpage?

Nov 23, 2012

i have a web page in asp.net.vb code and sql database.

the persons number is called PNUMB and i have stored all photos of persons in a folder with the persons number (PNUMB) as their file name. when i search for a PNUMB i want to display the photo of the persons whose dtata is displayed. how i sit possible

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Disadvantage Of Linq To Sql And LLBL?

Feb 16, 2010

I am starting big asp.net project but I could not decided LLbl or linq to sql. What is advantage or disadvantage of linq to sql and LLBL? Which one should I use?

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How To Retrieve Large(approx: 50 MB) Xml String From Webpage

Feb 25, 2010

What is the preferred way to retrieve large(approx: 50 MB) xml string from ASP.NET webpage?

Placing the xml string in file and downloading the file is not a choice.(This should be my last resort if nothing else works)

I have following method on ASP.NET server which is exposed through WCF service to silverlight client.

[code]...

Unfortunately these xml strings are approximately 50MB to 100 MB. Silverlight client needs to retrive these large strings and store it in a file on the client machine at the path selected by the user through saveFileDialog.

My concern is WCF service will not allow such large messages. How can I address this issue?

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Biggest Advantage To Using MVC Versus Web Forms

Sep 22, 2010

Possible Duplicate:

MVC versus WebForms

What are some of the advantages of using one over the other?

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Web Forms :: Is There Advantage If Use A Different Domain For Each Country

May 5, 2014

We want to launch our website in two different countries. for that which one is the best option

Use same domain in both country, use different domain for each country

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Web Forms :: Develop Internet Application - What Is The Advantage

Oct 12, 2010

i want to develop intranet application.can i deveop it as a windows application.if it so what is the advantage than web application

if we develop windows application is it requires server?

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AJAX :: Control Toolkit ComboBox SelectedValue / Does The Combobox Has As A Disadvantage That The Text Has To Be Unique

Apr 28, 2010

I have the following items bound to my combobox:

Value: 1, Text: SNS
Value: 2, Text: ING
Value: 3, Text: ING

Choosing value 1 results in a SelectedValue of 1

Choosing value 2 results in a SelectedValue of 2

Choosing value 3 results in a SelectedValue of 2

does the combobox has as a disadvantage that the Text has to be unique?

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ADO.NET :: Performance Advantage To Using EF?

Mar 14, 2011

I'm now getting into EF and from what I'm seeing so far, I wouldn't have to worry about writing stored procedures any more. Looks like EF takes care of all of that -- including INSERT's that store data in multiple tables. One of the things they taught us when learning stored procedures was that they're compiled which has performance benefits. How does EF 4 fare against using stored procedures?

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WCF / ASMX :: What Is The Advantage Of A Mex Endpoint

Feb 8, 2011

What is the advantage of using a Mex Endpoint over setting

[code]....

I am not able to add the service using Add Service Reference. I am not able to get the WSDL using a browser.

2. If I add the tag <serviceMetadata

httpGetEnabled="true"

and remove Mex Endpoint, I am able to query the wsdl using browser and I am still able to add a refernce using Add Service Reference.

Then, What's the specific use of Mex Endpoint.

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.net - Advantage To Use ASPX / C# Vs J2EE

Aug 4, 2010

I am supposed to create a intranet web application and the question is what technology I will use? is that the ASPX with C # or the Java EE. in any case I want to know the great advantages that I will receive.

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Advantage Of Themes Versus CSS?

Jan 24, 2010

Since Themes in ASP.NET are used to style elements of your site, I was just wondering why would you use Themes rather than CSS, or is it common practice to use both? If so, when would you opt for one versus the other and why?

Just seems to me like Themes are kind of unnecessary, so I am just looking on clarification if there really is a good reason to use them, or it's just a part of the framework as an alternative(unnecessary) step to styling your site.

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MVC :: What Is The Biggest Advantage In Comparison With Webform

Jul 25, 2010

I hate webform that no matter what action is done with a client side page(such as clicking a dropdownlist to only see the Items), it cause a postback&re-rendering of the whole page and all of the page events is raised( page_init,page_load....complete....).

We know that the server side .cs page shoudnt have to go through all the events and many methods(such as "IsPostback",viewstate), in fact,it just have to do only one thing:get data from DB for the dropdownlist and show it to us, other part of the page just doesnt have to change.

We may achieve this effect using Ajax, but the key is I dont wanna raise too many useless event .

seems MVC can handle such a problem, one action of browser side is replied by exactly one method,and time isnot waste by raise event...

Is this the biggest advantage of MVC?

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Architecture :: Advantage Of Using MVC And/or Entity Framework

Oct 2, 2010

I am new to Entity frameworks-EF. As, EF is built on top of ADO.NET...If so, will there be any performance issue when we use it?Same way MVC also targets Test Driven , rapid application development only ..What speciality does it add for end-users?As per my understanding ASP.Net 2.0 itself is powerful without MVC and/or EF...

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AJAX :: Advantage Of Library Instead Of Simple XMLHttpRequest

Mar 4, 2010

I am relatively new with the usage of asp.net and AJAX technologies and i am trying to add some ajax functionality to my web application.So, I was interested in finding out what the advantage is of using asp.net ajax libary and controls over the usage of simple javascript XMLHttpRequest.

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Architecture :: Advantage Of Singleton Class Over Static?

Mar 30, 2010

See in below I have writtine a

1. Singleton class Emp1 with Display Method and
2. Static Class with Static Method Display.

What is the advantage of singleton class over Static Class with Static members?

[Code]....

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AJAX :: Trying To Take Advantage Of The Content Delivery Network Support

Jul 26, 2010

I am trying to take advantage of the Content Delivery Network Support and have run into a snag

I set the script manager to look like this

<asp:ScriptManager ID="ScriptManager1" runat="server" EnableCdn="true">

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Best Practice For Making Links That Take Advantage Of Clean Urls

Mar 24, 2011

I'm using ASP.NET 4 and the routing engine. In my Global.asax I have something like this.

routes.MapPageRoute(
"Items",
"manager/items",
"~/Manager/Item/Items.aspx"
);

Is writing a link this this acceptable?: <a href="/Manager/Items"></a> Should I be using the <% %> tags and code within to retrieve the route name, "Items" in this case?

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Typesafe Coding And The Advantage Of Storing The Object In The Session?

Nov 24, 2010

When i started developing web applications i stored the authentication details of the user in two session variables

Session["UserName"]="username";
Session["Password"]="paswword-123";

But someone proposed me an idea to create a class which holds the UserName and Password properties and on succesful authentication i have been asked to create an instance of the class and set the UserName and Password properties and store that instance in the session.

I have been told that the session object is TypeSafe. Can someone explain what is typesafe coding and the advantage of storing the object in the session.

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AJAX :: Advantage Of [WebMethod] Function At Aspx Page Called By JS Code?

Dec 19, 2010

I have this function in aspx page.

[Code]....

and I call this function from JavaScript as below:

[Code]....

I want to know what is this technique called and what is the advantage of calling the function on that way

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Web Forms :: Whenever Click On Any Button On Webpage, The Request Goes Through, But Nothing Show Up On The Webpage?

Dec 17, 2010

I am working on a financial portal and I am having a problem..I don;t know what to call it so i mentioned it as an 'unknown to me' problem..I have a webpage..whenever I click on any button on my webpage, the request goes through..but nothing show up on the webpage..then If I click on another link and then again come back to previous link,then only I see the results of button_click..

e.g.

I have a currency conversion and investment form..so after filling up the form in following way and if I click on "INVEST" then nothing shows up..

so now if i click on any other link and go back to 'buy currency' link I see the result as 'investment successful'

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Web Forms :: Displaying One Webpage Content In Another Webpage?

Apr 24, 2010

I developed an application form which includes some textboxes for input. When the user click on the button the following tasks has to be done.

1) If page is valid all data should be stored in database

2) A new webform should appear on the same window and the some content of the application form should be displayed in it.

3) When clicking on browser back button it should not post back to previous page.....

I did the first task..and i don't know the code for the remaining tasks. Here is some information

.aspx button control code

[code]....

I opened new webform by using Response.Redirect ("submit.aspx"). Where submit.aspx is the form to be opened after data stored upon the button click in application form.

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