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skvs wrote: i already checked the properties of Pen and Brush, dotted pen is not there..
You dont try very hard, do you?
What do you think the DashStyle property do?
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no nothing like that, i didnt know where that option is...
Pen p = new pen(Color.Black).DashStyle
is still giving an error.
pls leppie
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skvs wrote: is still giving an error.
The problem lies with your knowledge of C#. These things are normally discussed in the first few chapters of any C# book.
You need to do:
Pen p = new Pen(Color.Back);
p.DashStyle = DashStyle.Dot;
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thanks leppie.
I have forgotten that, I'm New to C#. Sorry..
I ll try to Learn things as early as possible..
thanks 
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Dear Friends,
i have samsung j210 mobile and i want to connect my mobile with my PC.
i have checked the connection with programs given in this website.
i want connect my mobile using c# application.
how to do it??
Any likes? ideas?
Note: i have samsung PC studio software with this software, i could connect.
and i do not know why i could not connect my mobile with .net application.
With Love
Joe
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You will need to talk to the manufacturers of the phone and ask them if they provide an SDK (software development kit). If they do, the SDK will be a collection of dlls that expose the various features of the phone to the PC as an API, you will be able to reference these and call whatever you want. If you're really lucky, the manufacturer may even directly have .net API which will save you some messy .net/c++ interop.
(If you have an SDK, the best place to ask will be the manufacturers forums)
Simon
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Hi Everyone,
I have created an windows application in c#.net. Now what I want is that when I run the application, it should not be visible in Task Manager. Please help. Thanks in advance.
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Hi astrovirgin,
I would say that this is not possible. Your application will run as a process on your system, so you will see the process in the task manager.
By the way, you are not developing some evil software, are you???
Regards
Sebastian
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SeMartens wrote: not developing some evil software
That is first thing that comes to mind when someone asks this type of question. What is it they are developing that they want to hide so bad? 
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Why would you want to do that? The user should always retain control of their PC.
Simon
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Its not possible. Any application running will show as a process in task manager. And I agree with Simon, the user should always be in control of his/her pc. Would you not want to be able to kill something when it lets your pc freak out..?
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If it is just removing from the application tab of task manager then set ShowInTasbar property to false for the application.(Yes it removes the application from both task bar and task manager).
If you wish to hide the process as well, then I think you should look into the NtQuerySystemInformation Function. MSDN will surely help you find something useful.
Just make sure you handle your code very carefully.
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d@nish wrote: it removes the application from both task bar and task manager
No it won't. There are plenty applications that can be seen in the Task Manager that have no visibility in the Taskbar.
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I just tried it and it worked for me(just from the application tab not from the processes). I am not sure about the cases where it wont work. Probably in ones where "Minimize to tray" feature is provided. 
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What valid reason could you have for wanting to do this? The whole point of showing things in the Task manager, is to provide information about the process and give the user the chance to kill the application if it starts to run away. The only applications I know of that try to hide their presence are generally malicious.
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Pete O'Hanlon wrote: What valid reason could you have for wanting to do this?
There isn't any valid reason for it. As mentioned in the other post by others, the user must be able to control their PC and be able to kill processes when they have to.
Pete O'Hanlon wrote: only applications I know of that try to hide their presence are generally malicious.
That is the impression I get.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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That is easy, just replace taskmgr.exe by something you develop yourself.
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And then get hired by Microsoft. Head up one of the OS development teams. It shouldn't take too long.
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No thanks. I would consider rewriting Task Manager if I really felt a need, which I don't, but it has to end there. 
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For a C# (or .NET) application, this is not easy at all. The main issue is that the .NET framework did not provide the necessary API to acomplish this task, so you have to reside on Win32 API, or, even on kernel API.
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Just saw ur question... Actually this is VERY possible. I made a code that hides the process from process tab. When u look at running process number, it stays the same, but the exe process isnt on list anymore. Quite hard to do, but possible
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Hi all,
I have a control that builds up queries to be run against both Databases and the .NET DataTable, in this control the user can select individual parts of the query to be case-insensitive. To generate this query for the database is easy because I can just surround the field names and variable with UPPER() e.g.
SELECT * FROM ... WHERE UPPER(name) = UPPER('test') AND surname = 'test' AND town = 'test'
Now I know I can make an entire datatable case-insensitive but I don't want to do this, I want just individual parts of the WHERE clause to be - is there any way of doing this in my DataTable Select()?
Thanks in advance, Tom
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Most databases I know of, are case-insensitive by default.
What is the problem?
xacc.ide - now with TabsToSpaces support IronScheme - 1.0 beta 1 - out now! ((lambda (x) `((lambda (x) ,x) ',x)) '`((lambda (x) ,x) ',x))
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