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The easiest way IMO is to use File.ReadAllLines to get a string array from the file. Then you can just iterate over that, and do whatever you like with it ( for example, setting the text of a control ). If your controls appear in order on your form, you could even iterate over the Controls collection of the form, and increment an index for your lookup string every time you find a check box.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I thought I'd get lucky with Google on this one, but unfortuantely didn't find anything. Or may be i was searching using the wrong keywords. (I'd put my bet on the latter)
Preamble:
I created a hello-world NT service in C# (nothing fancy here -- no WCF involved) and using installutil I'm able to deploy the service and then eventually using net start, I'm able to run the service as well. The service is running under "local system" account. The service has a timer, which ticks, say every 1 minute.
Question:
During the timer tick event handler, I'd like to find out a) if there is ANY user logged in at this time and b) if so, what is the name of the user who is using the machine?
I'm not interested to know which account is being used to run the NT service.
I tried System.Enviornment.UserName but that doesn't return what I need. It simply returns "user name of the person who started the current thread.".
(http://msdn2.microsoft.com/en-us/library/system.environment.username.aspx[^])
I hope to find a trivial solution to a trivial problem.
Thanks,
- Malhar
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System.Diagnostics.Process should do what you need with regards to launching exe and passing in parameters. Unless you mean passing input to your own exe. In which case, use the args[] array parameter of the Main method.
A quick question for you : In which language do you specialise as a software engineer?
"More functions should disregard input values and just return 12. It would make life easier." - comment posted on WTF
"I haven't spoken to my wife now for 48 hours. I don't like to interrupt her.
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Hi
I have a dataset contains 37 columns and 4500 rows. For one of my business requirement, I'm reading the values into an string array and go for further processing.
Now, when it comes to next row, I want to make the array as new one as if no value should be there. It should be null? So any idea how to delete the array values? Is it correct if I make the string array = null?
Please advice. Many thanks
Meeram395
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Hi, if you only want to make the array as new one, I think you can do that, either set the array to null or use "array = string.Empty", and the latter is better.
Thanks
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Hello guys,
I'm trying to do a basic search depending on some pattern using wild cards when the shhhhhhtoopid System.IO.Directory.GetFiles function refuses to bypass an unaccessible folder..
Please help me
private void button1_Click(object sender, EventArgs e)
{
string[] arSourceFiles;
tryAgain:
try
{
arSourceFiles = System.IO.Directory.GetFiles(@"C:\", @"c*", System.IO.SearchOption.AllDirectories);
}
catch (Exception ex)
{
string[] fileName = ex.Message.Split('\'');
MessageBox.Show("error accessing file: " + fileName[1]);
System.Diagnostics.Process process1 = new System.Diagnostics.Process();
process1.StartInfo.FileName = "CMD.exe";
process1.StartInfo.Arguments = @"/c attrib -h -s -r " + fileName[1];
process1.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
process1.Start();
goto tryAgain;
}
backgroundWorker1.RunWorkerAsync();
}
-- modified at 2:31 Wednesday 15th August, 2007
Smile: A curve that can set a lot of things straight!
(\ /)
(O.o)
(><)
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What is the name of the unaccessible folder? There are certain folders in the root, and possibly elsewhere, that you simply don't have access to, unless you are some form of 'god' user. You are trying to set attributes on this folder in a catch? You've also caught a generic exception. Look to see what exceptions GetFiles will throw, catch and handle those specifically.
Key thing - which file / directory is giving you problems? What security context are you running under? What error do you get when you attempt to change the attributes?
"More functions should disregard input values and just return 12. It would make life easier." - comment posted on WTF
"I haven't spoken to my wife now for 48 hours. I don't like to interrupt her.
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Malcolm Smart wrote: unless you are some form of 'god' user.
..
Thanx Malcom but it seems like i have to do it the hard way.. "you know, digging subfolders using nested loops and recursion, listing files, see what's accessible and what's not and then deal with it"..
I'm on it and will let everyone knows the solution once I get it working, thanks again for your time Malcom!
Smile: A curve that can set a lot of things straight!
(\ /)
(O.o)
(><)
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Hi,
yes you need to do the recursion yourself, and catch (and probably just ignore)
the exception you would get on unaccessible folders...
It is one of the rare cases ignoring an exception makes sense.
Luc Pattyn [Forum Guidelines] [My Articles]
this weeks tips:
- make Visual display line numbers: Tools/Options/TextEditor/...
- show exceptions with ToString() to see all information
- before you ask a question here, search CodeProject, then Google
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i try to create some app to play mp3. major function already finished. but, r there some code to set the equalizer?
not too important though, but i really want to create some serious app.
-- modified at 1:28 Wednesday 15th August, 2007
Training makes perfect....
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Has anybody worked with .NET and connecting to Oracle?
I am attempting to connect to Oracle using .NET 2.0. I used the Data Source=Oracle db, name and password connection string. What are the other connection strings? I seen Integrated used as part of the connection string. There isn't much out there on Oracle and .NET.
Thanks
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Looks to me like there's plenty[^] of info around on the topic.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Anyone know how to create shape file in C#?
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Yes, the specification i know.my problem is i don't know how to start to code the program in C#. any sample that able for me to refer? Thanks
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Ah, OK. Well, it's not super complicated - here's[^] a project that's implemented a reader/writer in c#. Hope that helps.
Cheers,
Drew.
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Am new to C#.....How to start after download those information.
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What languages do you know ?
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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i only know vb.but this project i need to write in C#.so a bit headache.
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VB.NET and C# are very similar. In fact, you can buy tools that allow you to write in VB.NET and convert to C#.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Anyway thanks.....am just a student, not effort to spent money to buy tools....i look for others alterntive
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There are free tools as well, they are just not as good. Your only other alternative is to learn C#, no-one is going to write the code for you.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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