Web Applications - Using Db4o Database For C# Web Store?
Apr 4, 2011
I have a web application which displays set of components in the form of grid view and gives the user ability to buy and download components from the web store. I'm considering using db4o for this ? What is your suggestion ? How is the support for db4o in visual studio 2008 ?
Can i have some tutorials/links on aligning datasource/databinding of gridview with db4o ?? How to start with db4o, create a table, using stored procedures / or similar concepts of it , connecting to database ? retrieving the data ?
I'm wanting to use DB4o on an asp.net MVC project i'm working on but wondering if anyone has got this working on shared hosting plan, have contacted discountasp and asked them and they said go to the forum as they were not sure if they supported it or not or any configuration that would be needed. but the forum wont let my post on because its all filtered to only show comments they like the look of? anyone had any joy with this with another host and one that runs asp.net MVC as it should be run?
I have a design issue with a new project, the web application I'm developing is suppose to serve three different segments of business, each segment has a sligthly different requirement, but in all they share most of the same business needs, so I'm creating only one web application.
I've created three "Application" in the asp.net web administration tool.
I want to be able to create users related in each segment with their associated "Application" in membership store.
and when a users login(there is only one login pag) to the application to be redirected to his specified application.
The thing is the web.config configuration alows you to define one "Application" name, and hence the membership APIs pick up only that application.
Its related to datatable in gridview store in session and then session retrive and store to database. basically i am using gridview here creating new row for button click and these row adding untill user's last entry then submit all these entry to database. so i want to use session variable to store this data temporarily and after final entry user click on submit button and all data shold be save in db.
Is it better to store images directly in a database or to just store the name of the file in the db and display that file? I would think that just storing the filename of the image would keep the db size low...
Web service error response (code/message etc) would you store it in a database? or would you keep the error response in a method.By the time I'm done with this, there will be hundreds of error response, maybe in the future, thousands? (I dont know yet, depends how large this web service grows).EDIT: error response is the response returned back to the application via the web service, (not to be confused with error logging).
I've set up two ASP.NET applications on a machine, their web.config files contain the same applicationName value in AspNetSqlMembershipProvider item so they share users and roles.
The problem sequence is:
user logs into application A,opens new tab in a browser logs into application B, his login in application A is signed out and vice versa.
Should I use a different approach to sharing login information between two applications?
I have a WPF Windows application with sqlite database which we distribute to our clients. The application consists of some database table which changes every month. eg. the application users a exchange rate table which is valid for one month.
What is the best approach to update the data in these table. note that the whole application is not changing but only the data in it changing, no change to structur of the database or table.
I currently have a website up and running and working correctly with godaddy.com using the out-of-the box authentication with an aspnetdb sqlserver database. I have users on this site and am very hesitant to change anything with this database or the web.config file from the working site for fear of wrecking it
So, my challenge is that I need to authenticate a separate application using the same aspnetdb.mdf file without any crossover to my 1st application. I've noticed that the ApplicationName that is currently in my aspnetdb database for the working application is just "/". I know that I'll need to have 2 separate entries in the aspnet_Applications table to define these two applications and then somehow register those names within their respective web.config files - but wanted to have step by step instructions on how to this so as to not "break" the 1st working application that is already live.
Can anyone point me to a document on what changes I will need to make?
Also, with the default create user wizards I'm using, how will it know to create the new user information with the correct application ID so that the user information from one application is not visible to managers of the second application and vice/versa?
I have more of the same applications.All tables are identical.Each application has a new user.These different applications are located in different domains such as.: domena1.com, domena2.com, domena3.com.Each domain has different users.
For each domain in the web.config change the "ApplicationName", eg.: ApplicationName = domain1, ApplicationName = DOMAIN2, ApplicationName = domain3 ...
I'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?
I am trying to integrate an existing asp.net application with sharepoint 2010. I would like to be able to have a logged in user on the application access a document library via an Iframe on the sharepoint 2010 site. I want to use FBA on sharepoint. Is it possible to share the membership database from the asp.net application with sharepoint? If not, what would be the best way to accomplish this?
I'm developing an ASP.NET application with Visual Studio 2008 SP1 and C#. I'm also using Sql Server 2008 SP1.I'm trying to add the tables created with the command aspnet_regsql -S (local) -E -A m to my own database.
If I run that command it will create a database (Aspnetdb database) with four tables. I want to know if there is a command that creates those tables in my own database (called myDatabase, for example).And, when the tables are created. How can I connect authentication to myDatabase?
Our 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.
I want to store a doc file [say its a resume.docx file] into a database like sql server 2005 and i want the file to be displayed into my aspx page if the file has been updated to the database And also is there some means by which by pressing some link he can get a edit window so that he/she can edit his/her document file.
DateTime dt = DateTime.Now; tbl_Payment tbl_Payments = new tbl_Payment() { UserId = UserID, PaymentType = DropDownList4.Text, AmountDeposit =10, Date = String.Format("{0:d/M/yyyy HH:mm}", dt); Compilation Error Compilation Error Description: An error occurred during the compilation of a resource required to service this request. review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0029: Cannot implicitly convert type 'string' to 'System.DateTime?' Source Error: Line 683: PaymentType = DropDownList4.Text, Line 684: AmountDeposit =10, Line 685: Date = String.Format("{0:d/M/yyyy HH:mm}", dt), Line 686: Line 687: }; Using LINQ for data storage. In Table I column "Date" datetime. How to save a date in the table?
I want to store image in sql server 2008(what is datatype for image??) where image uploaded by the user using asp fileupload text box and buttom control..and then i want to retrieve that image to show as profile information for users.
Whats the best way to store data from database, if you are planning to retieve all needed that once from d database only once, when the page is loaded for the first time. is arrays appropriate or is the better storage methods. dude to lack of speed. we have decided to only get all data from the database once and store them on arrays then only interate with the database when inserting, deleteing and updating. I'm using visual studio 2008 , coding on c# and using asp.net mysql connector. what other storage methods
