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Re: DataGridView Events half-life18-Jul-09 22:48 half-life 18-Jul-09 22:48  Got IT, CellEndEdit Event Have Fun Never forget it input sanforjackass18-Jul-09 20:46 sanforjackass 18-Jul-09 20:46  how can i make an application input to my program and get some value from it (like *.dwg) Re: input OriginalGriff18-Jul-09 21:24 OriginalGriff 18-Jul-09 21:24  Not too sure what you are trying to achieve - could you give a bit more detail, please? No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced. This message is made of fully recyclable Zeros and Ones Re: input sanforjackass18-Jul-09 21:46 sanforjackass 18-Jul-09 21:46  there are values in autocade file i want to give this file to my application to get all value in it Re: input OriginalGriff18-Jul-09 22:08 OriginalGriff 18-Jul-09 22:08  In your application: Open file Process file in .DWG format: AutoCad DWG file format descriptor[^] Find values Use values Close file No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced. This message is made of fully recyclable Zeros and Ones sock.receive() is giving exception Vivek Vijayan18-Jul-09 19:50 Vivek Vijayan 18-Jul-09 19:50  sock.receive() is giving exception when it is waiting for a long time...how can i solve this This code was posted by me... Re: sock.receive() is giving exception Baeltazor18-Jul-09 21:09 Baeltazor 18-Jul-09 21:09  Maybe the debugger doesn't like the socks it's receiving..? Just kidding... Well, can you please post the exception message? Or a snippet of the code that's giving you grief? There is an option on the bottom of that message that lets you copy the message to clipboard. Can you do that please? I'll attempt to try and answer your question by asking you a question... 1. Is your client and/or server being blocked by your firewall? If so, You can either add your program to the firewall's safe-list, or use the port that most firewall's keep open for programs which I think is 8080. Without any specific info I can't really think of anything off the top of my head. It's too hot today. Re: sock.receive() is giving exception Vivek Vijayan19-Jul-09 17:41 Vivek Vijayan 19-Jul-09 17:41  its server that firewall blks... the exception is "the connectoin lost" smthn like this This code was posted by me... Re: sock.receive() is giving exception Luc Pattyn19-Jul-09 2:32 Luc Pattyn 19-Jul-09 2:32  AFAIK this[^] is the relevant doc. Luc Pattyn [Forum Guidelines] [My Articles] The quality and detail of your question reflects on the effectiveness of the help you are likely to get. Show formatted code inside PRE tags, and give clear symptoms when describing a problem. how do i make a program wait indefinitely Vivek Vijayan18-Jul-09 19:48 Vivek Vijayan 18-Jul-09 19:48  i m doing an networked application.how do i make a program wait indefinitely until an input is received...like getche() or getch() in c This code was posted by me... Re: how do i make a program wait indefinitely Uri Lavi18-Jul-09 20:26 Uri Lavi 18-Jul-09 20:26  The best way is to wait on AutoResetEvent or ManualResetEvent and once the input is constructed, to signal those events Uri Re: how do i make a program wait indefinitely Vivek Vijayan18-Jul-09 20:35 Vivek Vijayan 18-Jul-09 20:35  cant we do without using thread??? This code was posted by me... Re: how do i make a program wait indefinitely Uri Lavi18-Jul-09 20:47 Uri Lavi 18-Jul-09 20:47  It seems to me that your desired result is to be interrupted once the input is received. Interruption by definition means context-switching (threads). You can apply a different approach (which is not a good design), by checking a boolean variable in a while loop. As stated this isn't desired as: 1. You will waste the cpu cycles 2. You will have threads anyway 3. You will need to deal with the race condition by applying locks - as one thread will read the boolean whereas another thread will write. Uri Re: how do i make a program wait indefinitely harold aptroot19-Jul-09 5:45 harold aptroot 19-Jul-09 5:45  You don't need a lock for a bool though, just make it volatile and be careful when reading it (copy to local first) Re: how do i make a program wait indefinitely Baeltazor18-Jul-09 20:56 Baeltazor 18-Jul-09 20:56  I always thought it was cin << ReadKey(); ...Or has my memory gone KABOOM! again? Re: how do i make a program wait indefinitely riced19-Jul-09 0:56 riced 19-Jul-09 0:56  That's C++. Regards David R --------------------------------------------------------------- "Every program eventually becomes rococo, and then rubble." - Alan Perlis Re: how do i make a program wait indefinitely PIEBALDconsult19-Jul-09 4:20 PIEBALDconsult 19-Jul-09 4:20  Are you sure you don't want a Windows Service? Re: how do i make a program wait indefinitely harold aptroot19-Jul-09 5:46 harold aptroot 19-Jul-09 5:46  Input from what, the network? If so, just do a blocking read without timeout? Re: how do i make a program wait indefinitely Vivek Vijayan19-Jul-09 17:43 Vivek Vijayan 19-Jul-09 17:43  yes from network how do i block read?? This code was posted by me... Re: how do i make a program wait indefinitely harold aptroot19-Jul-09 18:01 harold aptroot 19-Jul-09 18:01  If you make a NetworkStream, a normal Read should be blocking - I think. But don't trust me on this one, go to MSDN and check.. ListBox to be updated on datasource data update souren7718-Jul-09 19:07 souren77 18-Jul-09 19:07  Hello, I have a ListBox and its DataSource as ArrayList. What I want is whenever I add or remove items into ArrayList, to reflect changes automatically in ListBox. My current temporary solution is to assign DataSource null then assign back to Array list, this will force ugly update. Any idea? Thanks [Message Deleted] dsrao18-Jul-09 18:25 dsrao 18-Jul-09 18:25  [Message Deleted] Re: Count Unique strings and Custom Calculator C# CoderForEver18-Jul-09 18:41 CoderForEver 18-Jul-09 18:41  Hey dude ............. you should not ask codes here..............You should try by your self and then you can post your questions here for discussion.............. but what you are doing here is that you are giving your questions to peoples to do it for you ................. Believe me if you are doing that every time you will not succeed in programming ....... First try your best then post a question which is difficult while you are doing Re: Count Unique strings and Custom Calculator C# OriginalGriff18-Jul-09 21:28 OriginalGriff 18-Jul-09 21:28  dsrao wrote: Please provide sample code for the below requirements Please provide your credit card number, expiry date, and security strip code. I will then start working on your homework. No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced. This message is made of fully recyclable Zeros and Ones Re: Count Unique strings and Custom Calculator C# PIEBALDconsult19-Jul-09 4:23 PIEBALDconsult 19-Jul-09 4:23  We don't do homework here.

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