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Ah I think that was it! I never really used interfaces beforel. This arrangement seems to keep the nested class private while still allowing it to be exposed through the main class. Perfect!


...

So someone needs to interface with a database across a variety of categories Economic, Shipping, Production, Rates, etc.

Within each one are specific functions such as setting variables,...

How can I structure my classes so that the user interfaces though a single class while the supporting classes are hidden from their view? I think its best understood in an example:



Public...

This is related to an earlier question I asked which I ended up solving. I'm trying to build a webcrawler which looks for prices on TVs on larger retail sites. Most can be parsed with regex using the...

Anyone have an idea? Are complex webpages like this much more involved than simple text parsing?

From reading the Google documentation they suggest the server generate static pages in such cases...

So I'm trying my hand at making a program that crawls some of the larger retail sites for prices of products in a single category, TV for example. With Amazon, Best Buy, Walmart, Newegg, none of them...

UNION ALL does return the expect number of rows which is the total of the two tables.

I'm cheating right now and waiting for Excel to highlight the differences between the two. Very slow going...

Exactly, and I need those 30 rows so I can manually review them and see if corrective action needs to be taken. There should not be any duplicates whatsoever between the two tables.


wb- I've...

I understand that part, but I'm actually trying to pull only the 31 rows. There shouldn't be any duplicates because one table has current sales, and the other has older ones before a certain cutoff...

I have two tables, one with 110,100 rows, and the other with 89,545 for a combined 199,645.

When I do a UNION query, I only get 199,614 rows.

To try and find the 31 missing rows, I've tried...

Wondering what kind of server setups people are running at home to get some ideas. I'm looking to replace mine to something more powerful that can run SQL and IIS.

I currently have Windows Server...

I've built a database which I use to house sales data and promotional schedules. I have a spreadsheet which I connect to the database so I can pivot off the data, creating reports for myself.

What...

Not sure what happened yet but one of my disks "failed" according to my RAID startup screen.

Since I'm using that PC right now, what happens now that the data on the drives are no longer...

There are so many variables I don't know which one it was. Although having run a full scan the night before and only visiting a vendor website today makes me think it was the network.

I guess my...

Just a few minutes ago, my Norton and MSE alerted me to a worm attempting to run on my laptop. I'm on the hotel's public network however I've been connected through VPN for the past hour. Would an...

I don't know what happened, but the datasource property for one of my drop down lists stopped working. On the site I get "Object reference not set to an instance of an object."




Dim...

Never mind. If you put the same CASE statement into the GROUP BY clause everything works fine.

This is probably something simple, but I can't get it to work. I just have that ELSE statement in there to test things. I'm not sure what I'm doing wrong. I tested @Interval at the end of the query...

Ok well now I realized I have another issue. Visual Web Developer says I can't connect to the Local IIS Server because I need an account with administrator privileges. So then I try to work on the...

Thanks for your help. Good to know.

Interesting. Even though I've placed my account under the local Admins group?

What about not being able to save files in Program Files? I can't for example modify a .ini file and save it in place....

It's Windows 7 professional.

My sister's PC also has the same version and both her and my account have local Admin rights. I just can't save/modify anything outside of my user folder haha.

If...

And this is another message that pops up. I can grant admin privileges but I can't create files??

So I just upgraded this PC to Windows 7 and had it join my home domain. I added myself as a user, but I'm having problems. I cannot directly create new files on my hard drive (ie. right click > new>...

I was trying to avoid ViewState in one of my forms, so I thought I could store the selected item as a session variable.

However, I realized that SelectedIndexChanged does not fire on a drop-down's...

Say I have one table with monthly payments. The months are identified by their number:

1- $400
2- $1000
8- $500

Not every month may have a payment for that event. However, I want the query to...

Still a WIP, but if anyone has a few moments to click around on this test page and tell me their opinions on it I'd greatly appreciate it.
...

Oh wow can't believe I missed that.

Is there any disadvantage of having the image name as the PK? The way I'm planning on storing the file names is to have a unique value for each image.

My code isn't working to update a record in my SQL table. All of the fields will update successfuly, however attempting to update ImageName does nothing, it just keeps its old value.

However, if...

Great that looks just like what I need. Thanks

It's just me. I mean I could go with a control-panel type page to do this. But if I can figure out how to best upload the file, the application will work fine for me.

Thanks. I'll stick with the file system on that.

Now my follow up question is that I'm writing an application to manage these files on the site. I have it connecting to the SQL server, but how...

I'm in the process of creating a small personal website for myself, but would like an opinion for storing images on my site.

I'm currently holding all of the information (title, description, etc)...

They're saying if we wanted additional security such as serving the data through ASP, that it would be considered extra work (and money). I just think it's common sense?

Was talking with some business where they provide confidential business reporting to clients. To access the online reports you log in through an ASP page. However, if you want to download a PDF or...

Ah that's exactly what I needed! I knew I could use mod somehow but my brain wasn't functioning this afternoon. Thanks

I'm writing a function which I want to convert a number to any base I choose. I'm aware of Convert.ToString but that is limited to 2,8,10,16.

I've written one which accomplishes what I want it to...

I think I found the source of my problem. It explains why this doesn't work with cryptostream. This was posted on codeproject:
http://www.codeproject.com/KB/IP/RCSStream.aspx?display=Print


So,...

I want to start by saying I've read dozens of tutorials on chat programs, except everyone does it differently and now I'm a little confused. I think I have this right, but input is greatly...

In theory. Although at a mid-size company during an economic downtime, IT operates under a constrained budget as every other department. In the past, people have complained, put in their tickets, IT...