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So, derived classes do not have to use all of the properties inside its base class? Is it a correct design if I make a base class with several basic properties that will be reused, but some...
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Thanks all your suggestions help. I still don't have a sample to post because I haven't been to the library yet. I'm using my cell phone to post to code guru. I think I have enough information now to...
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Thanks I think I do try to over engineer stuff. I do have a solution but its on my home computer and I get internet from the library so I wasn't able to post my code. I will try to get it on a disk...
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I am going to college in a couple months and I will be taking classes on OOP but I have been programming for a while and I want to get some basic stuff down this summer so the class goes easier.
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I'm having a hard time understanding OOP. If I have two objects, customer and employee I should create a person class which declares fields that are common to both like first, middle, last name then...
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It looks like windows is messed up. When I plug in the monitor it thinks there is only one monitor connected and the external monitor goes to sleep mode.
When I unplug the monitor it says new...
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I am unable to change the resolution of the monitor because the slider bar is disabled.
I have the driver disc but it makes an error on Vista and there are no new drivers for my monitor on dells...
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I had two monitors running on my desktop and moved the second monitor to my laptop. I want to display a copy on both monitors so I can use a huge monitor with my laptop.
I know the monitor works I...
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How can SQL do that for me? I didn't know it could.
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I don't know anything about how to cache data. I know that SQL Express is free but it has a 4GB limit and I'm not sure how long that would take to use up. Just the schema of my database with tables,...
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I am creating a custom control and I guess its a little different then a UserControl because I can't figure out how to hide a property from the Property Window. If this property is set at Design Time...
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I was wondering what the limitations are (performance and otherwise) for in memory collections.
I am building a new solution which will hold a lot of data. Normally I would use SQL Server to...
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Thanks for all your help on this matter. I am starting college this fall and am tworn between which degree program to go for. I can't decide between networking or programming. Both are state of the...
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Oh, I tried something but I couldn't get the syntax right. I think I tried xmlWriter and xmlTextWriter but they wouldn't let me search the file and make changes.
I will try this version. Thanks.
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Hi, I have a settings file in my application that saves a few things. I created a XML reader to read the document when the program starts.
I am now trying to figure out how to write the settings...
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So what is the "best" IDE for C++? Really, I've always thought that C++ was a MS product. I normally use C# but I want to learn C++ I am using C++ Express Edition right now. I know there is a Visual...
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I just installed C++ 2008 .Net and it looks like there are not WPF, or LINQ options when making new projects and I don't know about WCF or XNA. In C# I have an option to add a Linq To C# class that...
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I have a BlackBerry that connects to my PC with a USB cable. I don't have the Internet on my PC right now and was wondering if its possible to use the BlackBerry's Internet on my PC. My BlackBerry...
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Thanks,
I will try this when I get home and see what happens. Do you know of any way to convert the result to a DataSet or even a DataTable instead of a List? I have been unable to find an easy...
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http://www.google.com/search?hl=en&q=sorting+datagrid&aq=2&oq=sorting+data
http://www.google.com/search?hl=en&q=sorting+datagrid+manually&btnG=Search...
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I am unsure of how to do that because the return from Linq does not expose a "CopyTo()" method.
I also have no idea what Linq returns. I cannot figure it out, its not castable to any type that I...
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Are you using DataGridView, or is GridView a seperate control?
The DataGridView should sort itself when clicking the headers, if it doesn't try looking for an event for "column header click" or...
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Try searching Google for "Free Web Hosts" and look at the details of the plans they offer to see if they support ASP .Net.
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Hello,
I have a issue with a Linq query return falling out of scope. I am using the "using" block when initializing the data context so that it is disposed correctly. However, the "using" block is...
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