As I understand it, C# doesn't offer dynamic variable names. Below is my attempted workaround. Is what I'm doing possible? FYI, I already read all the "why in the world do you need dynamic variabale names" comments by other posters, if you are kind enough to post a reply please either say i...more >>

What is the use of using an AS clause in a SQL query something like: SELECT accno AS AccountNumber from Accounts What difference does it make when i use the ExecuteScalar() function and store it in a variable of the name of my own choice..... like: string AccountName=cmd.ExecuteScalar();...more >>

Hi Folks, I am developing an application consisting of a webservice and a Win32 service both written in C#. When the webservice is called it writes a number of records away to a SQL server database. These records require further processing by the Win32 service as soon as they appear in t...more >>

Hi, Which of the following elements can an interface NOT contain? Constants, Constructors, Static Members or all of them? Thanks, Monica ...more >>

Greetings I am new to C# coming from Java / EJB. I have been messing around and in an app i am working on I am trying to get access to the fields of the current row in a table adapeter (current row from binding source). Here it the code I found that works, is there a better way?? code ...more >>

Hello, I've done some research prior to posting this, but I can't seem to resolve an issue when I try to add a Service Reference to my application. I can successfully add a reference for the "GoalService", but nothing I try allows me to add one for the ComboService. Is there something I'm mis...more >>

Hi, An ASP.NET Web application was created in C# and you want to deploy it to a host server on the Internet. The application was configured with code-behind pages which are compiled in the build process. What are the essential Web Application files you should deploy to the host? A: Cop...more >>

Hi, Does someone know the answer? You are building a setup for your application. The application contains a custom control developed by you, which will be shared across multiple applications. How should you package the custom control? A: Package the control in a Merge Module (.msm) and...more >>

http://msdn2.microsoft.com/en-us/library/system.exception.data(VS.80).aspx says: "Avoid key conflicts by adopting a naming convention to generate unique keys for key/value pairs. ... two applications, named Products and Suppliers, each has a method named Sales. The Sales method in the Product...more >>

I'm familiar with the idea of page-scraping - getting data from websites where there's no nice feed to use. Is there a name for the opposite i.e. when your program simulates a human inputting data to a site? I need to do this and I don't know what to search for. So far, my searches have been...more >>

Hi, I have a question that hopefully someone can help me out with. I am trying to use fop to create a pdf report. I have the fop code created but I can't figure out how to recieve data. The data is located here http://localhost:8080/fop/fop?fo=?PATHTOAFILE Any help would be apprecia...more >>

Hey all We are working on a project and have alot of forms with textboxes on. Now we want to put some input validation keypress events on those textboxes. We got a parent class where we putted some event into ex. public void AlfaKeyPress(object sender, KeyPressEventArgs e) { // still ha...more >>

Hi Group, A question about threads and asynchronous TCP sockets. In the attached code, even if the host TCP server is not running my code reports that the connection has been established. With the Server NOT listening I get (Even actually the system powered off) connectHost Started co...more >>

I have a list of file names I need to parse and check if they match a valid expression. I want this to work like you were listing a directory. ie *.doc dhows all doc *.* shows all documents *doc shows all those ending with doc ?abc.doc would show documents aabc.doc, babc.doc etc etc...more >>