Hi, I need to create an application where the end user will enter data and it will be captured into a database. My development platform will be Apple's Objective C and Cocoa Touch. However, one of the requirements for the application is that a .NET version be developed at a later date so that non...

The problem I have is, I have an object lets say objA that holds a list of objB, each objB holds a list of objC. If a property gets changed in 1 of the objC objects, i need to raise an event to say it has been changed, and i need objA to handle it. How can I get objA to handle events for objC? I hope...

Hey there everyone. I am working on a project that requires me to detect the .NET version that is assigned to an application pool. The project is being written in C++ with a few C# areas but can call any number of other files or languages if there is a need. The only thing is, everything that it calls...

I know this is simple, I just don't have the syntax down yet. I need to look up a single parent record by it's primary key and get all the children that match a certain criteria and do it in one statement. That is, I know how to take the results from the first query and feed them to a second...

Does anybody know why I wouldn't have access to the eventSportsInfo object inside the LINQ query below? I have two collections in code area below, the EventSportsInfo collection is referenced inside the TeamsSportsInfo collection. Then in LINQ query we create a new instance of TeamsSportsInfo but...

I have a decent sized database running off vba in Access 2000 (about 4000-6000 lines of code). I'm about to start writing another one which will eventually reach about the same size. My predecessor wrote most of the first database and while I think he did a great job, I bet upgrading to VB 2008 would...

We have requirement like, we are using pocket PC(Touch Screen, OS: Win CE.Net 4.2 with Processor: Intel XScale PXA255, 400MHz) web application, want to sing on the Pocket PC surface using stylus/pen that should be save in Oracle Database and when ever we want/require we have to get from the database...

When I call an async method AND register to its Completed event, it fails. When the Completed event is not handled, it works. I am sending a large message (2-3MB) to the service, but already adjusted the "max" attributes to int.MaxValue. I've also tried setting the object state parameter...

I am getting this error when I try to put a radiobuttonlist control inside of a listview. System.InvalidOperationException: Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control. Here is the code: DataSourceID="sdsCritieria" InsertItemPosition...

Hi, i am using Visual Studio 2008 to create a web application. For some reason, certain controls will not be added automatically to the design file (Namespace). I am able to create a entry manually, but it is deleted after a rebuild of the project. The control im working with is the FileUpload control...