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Search found 213 results on 9 pages for 'ravi arya'.

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• Repository Pattern with Entity Framework 3.5

  - by Ravi

  I am developing a Database File System. I am using - .Net framework 3.5 Entity Framework 3.5 WPF with MVVM pattern The project spans across multiple assemblies each using same model. One assembly,let's call it a "server", only adds data to the database using EF i.e. same model.Other assemblies (including the UI) both reads and writes the…

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• WCF Data Service Exception

  - by Ravi

  Hi, I am working on C#.Net with ADO.NET Dataservice WCF Data Services. I try to update one record to relational table, when I reach context.SetLink() I am getting exception("The context is not currently tracking the entity"). I don't know how to solve this problem. My code is specified below. LogNote dbLogNote =logNote; LogSubSession…

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• JSF 2/Primefaces p:ajax not updating panel after onchange event is fired

  - by Ravi S

  I am really stuck with this for the last 2 days and am struggling to understand how Primefaces updates UI components on the client based on their ID. I have a h:selectOneMenu with a count for the number of panels to be displayed. Each p:panel will contain a panelGrid with numerous form elements. The onchange event on the drop down is…

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• How to remove Thumbnail property of a JPEG image without distrubing other Exif data in C ++ .net.

  - by Ravi shankar

  I have an application which edits the metadata part of the JPEG image. I have to remove the thumbnail metadata with out disturbing other metadata. I have tried out the code below but was not successful in removing thumbnail metadata. can some help me out in solving this query thanks in advance. array<String^>^ query = gcnew…

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• How to edit the user details stored in aspnetdb without asp.net web administration tool?

  - by Ravi

  I have asp.net MVC application which uses asp.net membership. I configured the user details from local system using Asp.Net web site administration tool. Now I have deployed the site in server and I need to change the password. Now I have the ASPNETDB.MDF file in the App_Data folder. How to edit the details?

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• Problem fetching contacts from Yahoo! Address Book using PHP's CURL.

  - by Ravi

  Hi I had to get the user's yahoo address book using PHP's CURL when user gave login name and password. It was working fine. Address book has been got as CSV format. But now suddenly things are stop working. I am just getting some yahoo's html code instead of CSV format. I am guessing that yahoo is somehow restricted fetching…

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• DateTime Compare in c#

  - by Ravi

  Hi, I want to compare two dateTime. Ex: date1 = 13/01/2004 12:20:00 date2 = 13/01/2004 12:35:00 result = Compare(date2-date1); O/P : 15 Minutes Thanks

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• customvalidator can't find controltovalidate

  - by ravi

  iam having a problem finding a textbox inside createuserwizard which is inside a contentplaceholder i have a custom validator for this textbox ..now when i put this customvalidator outside createuser wizard it says "cannot find controltovalidate control id CaptchaValue " heres is a row inside my createuserwizard …

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• Using spring:nestedPath tag

  - by Ravi

  Hello All, I have this code, I know I'm missing something but don't know what. It would be great if you help me out. I'm new to Spring MVC. I'm trying out a simple Login application in Spring MVC. This is my web.xml <?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5"…

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• Loading a image and copying the metadata of a jpeg image.

  - by Ravi shankar

  I am trying to load a jpeg image and trying to copy metadata to new image, but the new image is created with out any metadata. Can some one help me out in solving above problem. I am using C++ CLI 3.5. if (System::IO::Stream ^jpegStreamIn = File::Open(FileMyPictures, FileMode::Open,…

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• display PDF file into WinForms

  - by Ravi

  Hi, I am working on C#.Net windows application. Here i create report using Infragistics.Documents.Report and export to .pdf & .xps format. Here i want to bringthose 2 files(.pdf & .xps) into WinForms and display. How to bring saved .pdf & .xps file into win forms. …

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• Apache BeanUtils.copyProperties is spilling too much log

  - by Ravi Gupta

  How can I switch off logging for BeanUtils.copyProperties ? It creates way too much logs and hampers the log file readability. Thanks heaps.. Sample code BeanUtils.copyProperties(someDataobject,someActionForm); In the log I see hunders of lines like below EBUG…

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• How to use Fckeditor inasp.net website

  - by Ravi

  I have added fckeditor in my asp.net(vb) web site but i don't know how add pages to update at run time? 1) How to add .aspx pages in fckeditor so that i can edit an create new pages or tabs.

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• Garbage collection behaviour for String.intern()

  - by Ravi Gupta

  If I use String.intern() to improve performance as I can use "==" to compare interned string, will I run into garbage collection issues. How does the garbage collection mechanism of interned strings differ from normal strings ?

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• What is a database file system?

  - by Ravi

  I have a very little idea about what database file system is. Can somebody out here explain to me what actually a database file system is, and what its applications are? How is it different from a conventional file system? How I can build it?

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• java - useBean in jsp and getAttribute in jsp but NULL

  - by ravi parekh

  user is null in servlet. Pls let me if doing mistake. i m trying to get all html element in bean rateCode.jsp **<%@page import="com.hermes.data.RateCode_" %>** <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> …

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• Making Python scripts work on MAMP

  - by Ravi Teja

  Hello All Python Pro's , I'm using mamp server for testing out all my web pages. I'm new to python. I'm able to run a script in python interpreter that will normally print a hello world. print "Hello World!" So i used the same line in a file with name test.py…

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• Application design in Spring MVC

  - by Ravi

  Hello All, I'm new to Spring MVC and trying out a simple project.It will contain a simple adding, viewing, updating and deleting user work flows. It will have login page and once authenticated the user will be taken to a welcome screen which will have links to add,…

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• What exactly happens when Complex Script Support is enabled?

  - by Ravi Chhabra

  When we click the check box "Install files for complex script and right to left languages (including Thai)" in Regional and Language settings what exactly happens? Changes to registry keys? I noticed that it installs some .fon files and keyboard dlls. Is this…

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• Eval ID on radiobutton in Datalist

  - by ravi

  my code gota datalist with radio button and iv made it single selectable onitemdatabound....now im trying to evaluate a hiddenfield on basis of selected radio button my code goes like this aspx code <asp:DataList ID="DataList1" runat="server" RepeatColumns =…

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• Accessing Unicode telugu text from Ms-Access Database in Java

  - by Ravi Chandra

  I have an MS-Access database ( A English-telugu Dictionary database) which contains a table storing English words and telugu meanings. I am writing a dictionary program in Java which queries the database for a keyword entered by the user and display the telugu…

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• svg Path details

  - by Ravi Teja

  path fill="none" stroke="#000000" d="M151.5,85.5c0-36.48,29.52-66,66-66" can anyone explain d="" in detail Im able to understand M tag but i can understand what C tag is? and their details c0-36.48,29.52-66,66-66

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• how to highlight search results in WPF treeview?

  - by Ravi

  I am developing an app ( A database file system ). I am using WPF treeview in its GUI.The treeview items are directly extracted from my apps database. I want to search and highlight the treeview items as I type.(e.g. keyword results shown in browsers) How do…

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• Using javascript in Crystal Reports formula editor

  - by Ravi Gupta

  How can I go about using java-script in Crystal Reports formula editor ? I wish to write a function that will use Google Translation API to modify the report's data. Thanks

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• Should I learn VB.NET or C#?

  - by Ravi

  Background I have decided to do my graduation project (yet to start) in .NET. Regarding it, I am bit confused about: what language should I learn: VB.NET or C#? What I have learnt from those who know it that both VB.NET and C# have: The same concepts …

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