Forms Data Controls :: Developing Oop Php Applications?
May 8, 2010What does return the Eval() method in Markup portion?
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PHP Expert / Developing Oop Php Applications?
Dec 3, 2010I'm a php expert, I'm developing oop php applications for over 8 years, I currently live in asia and I'm planning to go to USA, for better income in USA do you think it's good for me to learn ASP.NET too? Which one is better for me, ASP.NET or other PHP Related technologies like other advance PHP Frameworks
View 1 RepliesHow To Start Developing Applications And Make Database
Jun 13, 2010I have downloaded and installed the .net package from [URL]..What should i do to start developing application..how to make database...
View 7 RepliesVisual Studio 2008 - Developing Applications Remotely And Best Practice?
Jul 14, 2010Can you edit a website (in Visual Studio) on a server from your PC by going:File -> Open Web Site -> File System -> My Network Places -> Entire Network -> Microsoft Windows Network -> FooDomain -> FooServer -> Foo_Public_Shared_Folder (which is actually a web applicaiton in C:InetpubwwwrootfoobarWebApp).I suspect it is bad practice to edit a website that is pubished on a server like this - or at least highly unusual? Would I be right in saying that you should create a new website on your local PC then build and publish to the server in question?
One last point as well -if you need to make a copy of a published website and make some enhancements without losing the original - how can you do this i.e. you don't have the original Visual Studio project only the published site (i.e. this could be made by some web site authoring/wizard tool).
Developing Rich Web Applications For Mobile Platforms (against Platform Specific Standalone Apps)?
Oct 18, 2010I am new to mobile app development and I dont want restrict myself to one platform. Some days ago I read an article that stressed on the fact that soon web apps running on mobile browsers may replace dedicated apps (at least for non-game apps). I want to develop a social networking web app that any phone can run via the browser. These are the things I would like expert comments on:
Resources/Guidelines for developing great UIs for rich mobile web apps (HTML5?, existing APIs/Frameworks I should know)The best ways to increase performance(a reusable native simple browser app per platform that caches, provides a uniform interface to the web apps,access to sensors, APIs, features like drag drop etc for that platform.is there already one?) How do I test the apps for various major platforms and across various devices (small/large screens, touch phones etc)Best ways to manage multiple device compatibility.. (how to best handle non-uniformity of functionality on various devices/browsers on the server side using ASP.NET)
Forms Data Controls :: Developing .net Application With Typed Dataset?
Apr 9, 2010i have been developing an asp.net application with typed dataset.suddenly after adding a method to one of my tabel adapters and compiling the project this error occurs in compiling dataset: Failed to generate code.object reference not set to an instance of an object.
View 4 RepliesForms Data Controls :: Developing An Applicaion For Time Sheet Which Uses Gridview?
Jun 25, 2010I am developing an applicaion for time sheet which uses gridview.
The columns are dynamically generated based upon the start date and end date.Its a biweekly pay period.
Apart from these 15 Day 1 to Day 15 columns there are 5 other columns for different codes which are added to gridview using data table. I have drop down list control for the 5 codes and text boxes for the remaining day 1 to day 15 columns.
Now when the user selects the values from the drop down list and enters the number of hours into the text box using a footer row with a inert link button it should add the values entered to the footer row to the data table data row and then rebind the data table to the data base. I am some how unable to get the values entered by user into the footer following is the code for insert_click event
Protected Sub lnkInsert_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim tb As TextBox = GridView1.FooterRow.FindControl("txtctrl6")
End Sub
Protected Sub lnkInsert_Click(ByVal sender As Object, ByVal e As EventArgs)
Forms Data Controls :: Gridview Applications Work Fine On Different Pages
Apr 1, 2010Long story short: I'm basically trying to learn visual web developer/asp.net/and how to get all this to work on a shared hosting environment. The idea is to eventually develop this into something a friend of mine with a garage can use to allow his customers to check their various maintenance records. I basically made a small database with a couple of test tables in it and a gridview to display data based on a variable passed from a text box. I finally got it working on my shared hosting server with just one such 'application', but when I tried to add a second one, both stop working. If I put one in default.aspx, and the other in default1.aspx, they both work perfectly. I've tried using the same dataset for both, and different datasets for each, and same behavior. Also tried using 1 and 2 objectdatasources with the same results. Also tried putting each in their own content placeholders and no change. From my research into the subject, I've come to the conclusion that more than one gridview isn't the problem, so I'm extra stumped now. I'm guessing it's something relatively simple for someone who knows this stuff. Oh, I thought it may have something to do with not using default values, so the 'tables' weren't being drawn, so there wasn't 'room' to do so, but after splitting the apps into two different divs, and floating one bottom/right, again, no change.[URL](first working example)[URL](second working example)[URL](both in same page, not working - might not be up yet if someone reads this quickly)
View 3 RepliesWCF / ASMX :: Building Services To Work With Web Applications And Console Applications?
Jun 7, 2010I've been worked with web services so far, and I'm interested in expanding my services to console applications as well so I started digging up with WCF but I'm conserned that I won't be able to use the HttpContext collection that I've been used to do with web services one important thing which is to generate a random value from HttpContext.Current.Request.ServerVariables["ALL_HTTP"] that I need to reckon if it's the same or at least near what machine that is calling my service. How can I overcome this problem?
I need to know what machine is calling to count the number of attempts to login into my system for example. So must do it inside of the svc code otherwise if I let the client inform what ip address or what computer he is using, anyone could forge this argument and surpass by another machine. May be I'm approaching this matter wrongly. And I should count the number of attempts per state session, but how is it done?
Web Forms :: Can Data Transfer Between 2 Web Applications
Sep 10, 2010how can data be transfered between 2 web applications runnig on 2 web servers
View 4 RepliesWeb Forms :: Passing Data Between 2 Web Applications?
Jan 31, 2011I would like to implement the following functionality between 2 web applications:
a) Web application one contains a button, which, when pressed launches another web application.
b) The second application contains a form that is filled in by the customer.
c) After filling in the form, the second application validates the information and returns a 5 digit code to indicate whether validation was successful.
d) Web application one then displays the status and asks the user to continue with other steps.
Is the above scenario possible? Is it possible to transfer data between 2 seperate web applications? I have considered using a query string, database and flat file to trasnfer the data from one application to another. Which of these (if any) would be the best choice?
Web Forms :: Two Applications - How To Share Data
Sep 22, 2010im about to wirte an app that is an extension from the main application that is hosted on the IIS. My application is going to work as a child app (main app as parent) working in main application pool. User will be redirected from the menu to main app to my website. And here is my problem. I would like to pass informations like user login, login state etc. I cant do it via Query String - that wouldnt be safe. I thought I could pass it via Session state, since the SessionID is the same both sides but I cannot retrives parameters on my website(theyre null).
View 2 RepliesC# - Developing A Data Access Layer Using ADO.Net And LINQ?
Sep 21, 2010I have a potential project where I would be working on developing the "Data Access Layer" of a reporting application using ADO.Net and LINQToSQL.
I have not specifically worked on a Data Access Layer project (middle tier), so I was wondering if anyone here could provide a sample / example / resource, where I can get an idea of what the project entails.
Web Forms :: Passing Encrypted Data Between Two Applications
Jan 25, 2011I need to design two apps who can interact with each other. The first app, App A needs to send an encrypted string over to App B and App B will have to decrypt it and do some stuff. How would I go about that?
App A - http://MachineA/default.aspx
App B - http://MachineB/default.aspx
I tried encrypting the data using AESCryptoServiceProvider and it returns a byte[]. Now how would I transfer it over to another application? Via query strings?
http://MachineB/default.aspx?data=<<EncryptedString>>
Query strings does not take a byte[] parameter. So I am clueless now.
Configuration :: Deploying Web Applications With Sub Web Applications?
Apr 22, 2010Our corporate intranet is designed so that each web application is a child application in the primary application.. Everything has worked fine with Visual Studio 2008 and even in 2010 running the website locally works great, the output directory for the child apps is ..in and the ProjectName.dll copies to that directory.. When I do a publish however it does not and I have to manually copy the dll from the bin folder in the project folder to the parent bin folder, this isn't hard of course but more of a pain in the butt each time I need to publish something. I made sure the output directory is correct for both debug and release yet on publish is just copies it to the child bin and not the parent bin as needed.
View 2 RepliesUsercontrols - Recommend Books For Developing User And Custom Controls?
Mar 13, 2010Please recommend books for developing ASP.NET User and Custom Controls
View 2 RepliesWeb Forms :: Developing A Social Networking Site?
Feb 22, 2010I am developing a social networking site.I want to create a photo album.But I dont know how to start.Please guide me and steps how to create aphoto album and how to store photos and fetch the photos.I am using asp.net,C#,sql server and Ajax.
View 4 RepliesWeb Forms :: Finding Guidance For Developing A Orkut Like Application
Mar 25, 2011give me some guidance for developing a orkut like application When the user(u1) clicks on Recent Visited profiles, page should be directed to that recent visited user(Vp1) profile and then details and recent visitors for VP1 should be shown
View 2 RepliesSharing Data Between Two Web Applications?
Oct 14, 2010I have a web application (MainApplication) where many of the pages contain a custom Web Control that looks for some content in a cache. If it can't find any data within the cache, then it goes out to a database for the content. After retrieving the content, the Control displays the content on the page.
There is a web application (CMS) in a subdirectory within the aforementioned web application. Users use this CMS to update the content pulled in by the MainApplication.
When a user updates some content using the CMS, I need the CMS to clear the relevant portion of the cache used by the MainApplication. The problem is that, as two different web applications, they can't simply interact with the same static cache object.
The ideal solution would be to somehow share an instance of a cache object between both web applications.
Failing that, what would be the best (performance-wise) way of communicating between the two web applications? Obviously, writing/reading to a database would defeat the purpose. I was thinking about a flat file?
Architecture :: Sharing Data Between Two Different Applications
Feb 17, 2010I have to different .Net applications running simultaneously. Assume both are windows / web applications.When I update some data in application A
correspondingly data in application B must be updated.
Architecture :: How To Transfer Data Between Two Web Applications
Feb 3, 2010how do you transfer data between two web applications?
View 6 RepliesTwo Applications To Use The Same Membership Tables - Specifically User Login Data
Mar 16, 2010I have created a asp.net solution with two applications. They bothe use the same database which is setup with .net membership and roles.
Application 1 uses the membership for sauthentication to an administration area - this works fine.
Application 2 - has a different applicationID to App1. I want to be able to use the existing user account to manage App2's authentication needs.
How is this best achieved? Do I just match App2 appliactionID to App1's or is there another way?
Visual Studio :: Missing ADO.NET Entity Data Model Template In MVC 2 Applications?
Jun 10, 2010I've been using VS2010 to look at the new ASP.NET and specifically MVC 2. I have gone through the 0.8 release of the MvcMusicStore sample on CodeProject (good job so far).
Now, I'm working on a project to explore MVC more deeply and after creating a table in a local SQL table, I went to create an ADO.NET entity data model to work with the table data. When I get to the list of templates, the total list of templates are:
SQL Server Database Text File XML File XML Schema That's everything (meaning when C# is selected at the top of the dialog's installed templates).
I've re-installed VS2010 (gone through the control panel and the maintenance option for VS2010). There's no Linq, Data Set, Database Unit Test, nothing....
It was there before, it's not now.
UPDATE : I did find this article: [URL] I did run devenv /installvstemplates. It ran without errors, however, the error still persists.
The article said if the "solution" was not a real solution, to re-install VS2010 (Really???). So I went to do so. The ADO.NET entity object framework is installed.
Why would VS2010 "forget" something so intrinsic?
Visual Studio :: Data Source Configuration Wizard Not Showing In 2008 Web Applications
Oct 26, 2010When I use VS2008 to create a new form application, I am able to go to the Data menu select "Show Data Sources" then the "Data Sources" window appears. Then I am able to "Add New Data Source" and so on. But when I create a new Web Application. I can not do that. Am I not able to create a Data Source on web applications?
View 1 RepliesDeveloping MS Outlook Plugin
Feb 18, 2010I am currently building 3-tired ASP.NET 3.5 Web application which has workflows built in for manager approvals. Currently there is a dashboard on the homepage of the website where all the pending approvals are displayed in a webpart. I want to build a plugin for MS Outlook so that whenever there is a new request for approval I want that request to show up in MS outlook. Where do I start with this? Do I have to expose my business logic layer through webservices?
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