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Re: CMD.exe help saurabh sahay11-Jun-09 5:01 saurabh sahay 11-Jun-09 5:01  You can run it in silent mode. ProcessStartInfo i = new ProcessStartInfo(); i.CreateNoWindow = true; i.UseShellExecute = false; i.RedirectStandardError = true; i.FileName = "file to execute"; i.Arguments = (@"arguments"); System.Diagnostics.Process proc = Process.Start(i); Re: CMD.exe help soloforce11-Jun-09 5:51 soloforce 11-Jun-09 5:51  Can seem to get this to work, do you mind filling on the "file to execute" and the "arguments" so i have an example. Re: CMD.exe help saurabh sahay11-Jun-09 5:58 saurabh sahay 11-Jun-09 5:58  If command to execute in shell is "FOP.exe -XML abc.xml - pdf abc.pdf" Then file to execute is FOP.exe and arguments are -XML abc.xml - pdf abc.pdf Re: CMD.exe help saurabh sahay11-Jun-09 5:59 saurabh sahay 11-Jun-09 5:59  Hope you get it now ? Re: CMD.exe help soloforce11-Jun-09 6:55 soloforce 11-Jun-09 6:55  No my code still is not working? ProcessStartInfo ps = new ProcessStartInfo(); ps.CreateNoWindow = true; ps.UseShellExecute = false; ps.RedirectStandardError = true; ps.FileName = "cmd.exe"; ps.Arguments = (@"/C" + "\"\"C:\\Program Files\\ThinTV\\PLINK.EXE\"" + " " + "appliance@%ThinConnectedFrom%" + " " + "-pw appliance" + " " + "\"killall -q vlc; export DISPLAY= .0; vlc --halfscreen --key-vol-up 100 rtsp://stfamtv0001/streama\"\""); System.Diagnostics.Process proc = Process.Start(ps); Not sure why when its put into a click event nothing happens. Re: CMD.exe help EliottA11-Jun-09 7:51 EliottA 11-Jun-09 7:51  step through the code and make a dummy string hold your Ps.Arguments property and see if it is correct as you would type it into the command prompt. Check out the CodeProject forum Guidelines[^] Re: CMD.exe help saurabh sahay11-Jun-09 8:11 saurabh sahay 11-Jun-09 8:11  You need not use cmd.exe as it the command shell which would automatically get invoked. your executable file here is /C" + "\"\"C:\\Program Files\\ThinTV\\PLINK.EXE and your arguments is appliance@%ThinConnectedFrom%" + " " + "-pw appliance" + " " + "\"killall -q vlc; export DISPLAY=.0; vlc --halfscreen --key-vol-up 100 rtsp://stfamtv0001/streama\"\"" Please arrange it accordingly. Let me know if you still need some help. Re: CMD.exe help soloforce11-Jun-09 9:58 soloforce 11-Jun-09 9:58  Ok I broke the code down and put it into a click event as follows ProcessStartInfo ps = new ProcessStartInfo(); ps.CreateNoWindow = true; ps.UseShellExecute = false; ps.RedirectStandardError = true; ps.FileName = "/C" + "\"\"C:\\Program Files\\RBS ThinTV\\PLINK.EXE\""; ps.Arguments = (@"appliance@%ThinConnectedFrom%" + " " + "-pw appliance" + " " + "\"killall -q vlc; export DISPLAY= .0; vlc --video-on-top --key-vol-up 100 rtsp://stfamtv0002/streama\"\""); System.Diagnostics.Process proc = Process.Start(ps); Not sure but now its getting a Win32Excepetion was unhanded error.... on this line System.Diagnostics.Process proc = Process.Start(ps); The command string is perfect.... its really weird. Re: CMD.exe help saurabh sahay11-Jun-09 10:09 saurabh sahay 11-Jun-09 10:09  "/C" + "\"\"C:\\Program Files\\RBS ThinTV\\PLINK.EXE\""; -----here what is "/C" ? To check the validity of the code. USe ps.FileName = "Notepad"; ps.Arguments = "abc.txt" Check whether notepad opens or not and then check your code accordingly. Re: CMD.exe help Skymir11-Jun-09 10:16 Skymir 11-Jun-09 10:16  /C is a command line switch for cmd.exe. I believe the filename string should be "C:\\Program Files\\RBS ThinTV\\PLINK.EXE" The true man wants two things: danger and play. For that reason he wants woman, as the most dangerous plaything. Re: CMD.exe help saurabh sahay11-Jun-09 10:18 saurabh sahay 11-Jun-09 10:18  I guess you are correct.. Re: CMD.exe help soloforce12-Jun-09 1:48 soloforce 12-Jun-09 1:48  Ok I was able to verify that this test with notepad worked great so I think the error is in my arguments. The original argument that works in a command prompt is this. "/C" + ("\"\"C:\\Program Files\\RBS ThinTV\\PLINK.EXE\"" + " " + "appliance@%ThinConnectedFrom%" + " " + "-pw appliance" + " " + "\"killall -q vlc; export DISPLAY= .0; vlc --key-vol-up 100 rtsp://stfamtv0001/streama\"\""); So at this point since we are not using a command prompt the "/C" is nulled which leaves us with "\"\"C:\\Program Files\\RBS ThinTV\\PLINK.EXE\"" + " " + "appliance@%ThinConnectedFrom%" + " " + "-pw appliance" + " " + "\"killall -q vlc; export DISPLAY= .0; vlc --key-vol-up 100 rtsp://stfamtv0001/streama\"\""); Breaking this command string down we have ps.FileName = "C:\\Program Files\\RBS ThinTV\\PLINK.EXE"; and ps.Arguments = (@"appliance@%ThinConnectedFrom%" + " " + "-pw appliance" + " " + "\"killall -q vlc; export DISPLAY= .0; vlc --video-on-top --key-vol-up 100 rtsp://stfamtv0002/streama\"\""); The trick now i believe is int he syntax. Re: CMD.exe help saurabh sahay12-Jun-09 1:57 saurabh sahay 12-Jun-09 1:57  what do u do soloforce? Re: CMD.exe help soloforce12-Jun-09 2:07 soloforce 12-Jun-09 2:07  Im a network engineer for a small company, but I enjoy programing keeps my mind sharp. I dont have much expereince in programing but I sure like it. Re: CMD.exe help saurabh sahay12-Jun-09 2:11 saurabh sahay 12-Jun-09 2:11  cool!!..good to know about you Re: CMD.exe help soloforce12-Jun-09 2:41 soloforce 12-Jun-09 2:41  Is there anyway i can really test the syntax to make sure is all correct? Re: CMD.exe help saurabh sahay11-Jun-09 10:15 saurabh sahay 11-Jun-09 10:15  Also do the following ps.FileName = "/C" + "\"\"C:\\Program Files\\RBS ThinTV\\PLINK.EXE\""; ps.Arguments = (@"appliance@%ThinConnectedFrom%" + " " + "-pw appliance" + " " + "\"killall -q vlc; export DISPLAY=.0; vlc --video-on-top --key-vol-up 100 rtsp://stfamtv0002/streama\"\""); System.Console.WriteLine(ps.FileName + ps.Arguments); and see the string displayed on the console is the right command string for cmd.exe or not? Reading tab delimited xls file into a dataset gsdeepak11-Jun-09 4:29 gsdeepak 11-Jun-09 4:29  Hi, I want to read an xls file and import data in dataset. This xls file is a system generated tab delimited file. Using below code I am getting "External table is not in the expected format" exception. If I open the same file in excel and save it in correct excel format this piece of code works fine. public static void ReadExcelFileData() { connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\\Test.xls;Extended Properties='Excel 8.0;HDR=Yes;IMEX=1;FMT=TabDelimiter'"; // Establish Connection _connExcel = new OleDbConnection(connectionString); _cmdExcel = new OleDbCommand(); _cmdExcel.Connection = _connExcel; try { //Accessing Excel Sheet _connExcel.Open(); //Code to read excel file } catch (Exception ex) { throw ex; } } } } } I tried to modify the connectionstring as given below,But it also gave me "c:\Test.xls is not a valid path" error connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\\Test.xls;Extended Properties='text;HDR=Yes;IMEX=1;FMT=TabDelimiter'"; If anybody had faced such problem earlier, Please let me know the solution implemented by you. Thanks & Regards, Deepak Re: Reading tab delimited xls file into a dataset Dave Kreskowiak11-Jun-09 5:22 Dave Kreskowiak 11-Jun-09 5:22  There is no such thing as a "tab delimitted XLS" file. A true XLS file is a binary format only natively readable by Excel, which your code will not work on. But, since you've said that you can open the file in Excel and export the data as a tab delimitted CSV file and your code suddenly work on that, leads me to believe that your initial file is not what you think it is. A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007, 2008 Re: Reading tab delimited xls file into a dataset moon_stick11-Jun-09 23:55 moon_stick 11-Jun-09 23:55  As the previous poster stated, it looks like you're trying to import an excel file, rather than a tab delimited file (Excel workbooks have an '.xls' suffix whereas tab delimited are '.txt' by default). You can still open the workbook in the way you've started but you need to change the connection string. Have a look here[^] for details of what value to use. HTH ETA: you might need this one[^] instead depending on what version of Excel you're using. It definitely isn't definatley Common encryption method in PHP and C# SimpleData11-Jun-09 4:10 SimpleData 11-Jun-09 4:10  Hi I am trying to transfer a data securely over HTTP and my page that I am recieving the secure data from is written in PHP. I need a secure encryption method to encrypt the data that I am sending. It better needs a key to encrypt and decrypt and it should be secure (Rijandel would be nice ) Thanks. Re: Common encryption method in PHP and C# Ennis Ray Lynch, Jr.11-Jun-09 4:16 Ennis Ray Lynch, Jr. 11-Jun-09 4:16  HTTPS would be the best way. However, Google suggests that PHP does support various crypto fucntions so pick one that is also available in .NET. Need custom software developed? I do C# development and consulting all over the United States. A man said to the universe: "Sir I exist!" "However," replied the universe, "The fact has not created in me A sense of obligation." --Stephen Crane Re: Common encryption method in PHP and C# SimpleData11-Jun-09 4:37 SimpleData 11-Jun-09 4:37  Thank you for your answer. I have searched a little about it on Google and I have read some articles that I've came across. But none of them give me enough information about how secure is that encryption method is and wheather it exists both on C# and PHP. I need an encryption method which decryptable only with a secret key and exists on both C# and PHP. Re: Common encryption method in PHP and C# Vasudevan Deepak Kumar11-Jun-09 4:41 Vasudevan Deepak Kumar 11-Jun-09 4:41  http://www.example-code.com/csharp/crypt2_blowfish_matchPhp.asp[^] Vasudevan Deepak Kumar Personal Homepage Tech Gossips The woods are lovely, dark and deep, But I have promises to keep, And miles to go before I sleep, And miles to go before I sleep! To be honest Ennis Ray Lynch, Jr.11-Jun-09 4:43 Ennis Ray Lynch, Jr. 11-Jun-09 4:43  If you don't have a solid enough foundation in encryption to know the answer you should not be writing code that does encryption, from a security standpoint. It is very easy to make mistakes that can compromise the data. If it is truly important information hire a specialist to come in for one day to do it for you or your company. If the data is not that important just do whatever is simplest and don't worry about it. As for checking whether is exists in both languages. The documentation for both languages provide that answer. Need custom software developed? I do C# development and consulting all over the United States. A man said to the universe: "Sir I exist!" "However," replied the universe, "The fact has not created in me A sense of obligation." --Stephen Crane

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