For some of my work, I work on data importers and other different tasks which require dealing with CSV and tab delimited files which can often be very challenging to parse. I was sick of rolling my own csv/tab delimted parser, so I went ahead and found one that worked very well on CodeProject simply…
Elminating the unused variable warning for a declaration in the catch block is very easy because you don’t need to assign to a variable. See the below code for an example. try { doSomething(); }catch (Exception) { logError(); } Note: you should always log an exception if it isn’t expected. For example, for any IO…
Stopping a System.Threading.Timer isn’t very well covered in the MSDN documentation. We need to use the Change Method which accepts two integers. Please note that it is possible that a few callbacks can be potentially queued and called after you have stopped the timer. This is because the callback of the System.Threading.Timer uses worker threads.…
Occasionally, as a software developer you want to restrict a user to only allow them to run one instance of an application on their machine. The reasons why vary dramatically, but often it is because it could make large system changes, maybe their is some business reason, or perhaps it just doesn’t make sense. Restricting…
I’m not sure how many times I have been someone ask for help on the MSDN forums, email me, or come over and ask me in the case of coworkers. The steps to have an application minimized to tray are very simple. Create .NET Windows Application. Create .NET application. Add Tray Notifcation Icon to Windows…
It’s no secret that I have been contact almost daily by Technical Recruiters , often the job advertisements that the technical recruiters have been sending me include a requirement for Microsoft SourceSafe experience. I often wonder a company would choose SourceSafe to manage their code as it doesn’t really do a good job: the only…
The easiest method of checking whether Skype is installed is actually to check for a Registry Key. We, of course, can’t check C:Program Files for a Skype Directory because the user could have installed elsewhere (or maybe if 64 bit the operating system did?) Skype’s API Document provides us with the following information: To check…
Sometimes, when I have applied for full time employment in the past I have seen job ads or received responses from companies asking what books I’ve read. Nearly every time, I have heard this question I was so shocked because I didn’t ever keep track of what I had read or where I had gleamed…
Emails are incredibly easy to send from .NET especially your typical plaintext email. We will be making use of the System.Net.Mail namespace along with an smtp server you should already have setup or you could use a free one like Gmail.
How to stop a form from closing in the .NET Framework