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Hello, I want to write an application in C# that controls the Windows Print Spooler service. How do I know if the service is still responding? I know how to check if the service is running or stopped, but I want to detect if the running printspooler is really still active and accepting new...

Hello, I want to know if it is possible to connect a Progress database WITHOUT ODBC? Is this somehow possible? Thanks in advance... nick;

Hello, I have a question about bringing windows to the foreground. My application enumerates all windows to find a window with a title that contains (parts of) a given title. When a window is found, it must be brought to the foreground. I use the following code to do this: void __fastcall...

Hello, I want to write an applic that detects when a certain messagebox is being displayed by another application. After I detected the messagebox, I want to push a button on that messagebox programmatically, so that the messagebox disappears. So I just want the get rid of a warning message...

Hey, I need to preview/print technical images created by Corel Designer 9.0. I have to do this from my own application... Is there a tool to preview/print those .DSF-files or CONVERT them into bitmaps or jpegs or so? I know you can export those files manually to the desired graphical format...

What about using the RijndaelManaged-class? nick;

Thanks obislavu, I'll give it a try! nick;

Hi, I need to encode a message with the Rijndael C++ classes found on the code project(http://www.codeproject.com/cpp/aes.asp), and decode that encoded message in a C#-appication. Can anybody tell me what the correct implementation in C# is of that code project code? Of course using the...

I did the Serialization as follows: FileStream fs = new FileStream(GlobalClass.SyncLog, FileMode.OpenOrCreate, FileAccess.Write); IFormatter formatter = new BinaryFormatter(); try { //SyncTable is the Hashtable to serialize...

Hello everybody, I have a little question about Serialization. I have written an application that Serializes a Hashtable to a file on disk. Now I want to open this serialize-file from another application, but I get an error that the assembly from where I serialized the Hashtable in the first...

Hey, I am writing a Windows service application in C#. In this service, I am using a timer that performs actions at a certain time. My problem: this timer does not seem to run. When I create a simple Windows Service applic, with only 1 timer in it, it does not work either... What to do to...

Thanks for the help!

Thanks for the quick response! One more question: How to add a range of barcode from an existing database to the resulting database with a single SQL-query? I tried this: cmd.CommandText = "INSERT INTO checklist (barcode) WHERE CAST(barcode AS LONG) BETWEEN " + iFromBarcode + " AND " +...

Hey, a little SQL question: I have a SQL-database which contains barcodes(strings). Now I have to delete a range of barcodes from the DB, I know where the deletion begins (startbarcode to delete and the stopbarcode). I illustrate my question with a simple example: my database contains the...

Thanks Glohamar, seems like the functionality I needed!!! You've been a great help. Nick

Hey, I am writing a PPC 2003 application in C# that requires to Auto PowerUp the device at midnight to perform a backup. Can anybody tell me how to do this? I tried to adapt the registry "Registry\HKCU\ControlPanel\Power\AutoOnTime" , but this doesn't seem to work... Thanks in advance, Nick

Hey, some self-written programs in our company-network report a strange error, when trying to send an email. An exception is generated, caused by the windows socket-error 10038 : "Socket operation on non-socket". I think there is something wrong with the network (and not the...

Thanks, I downloaded a download manager and the problem was gone ! nick

Hey, I have a problem installing the .NET SDK 1.1 downloaded from microsoft.com. When I doubleclick the setup.exe file, windows complains that it is NOT a valid win32 executable. How is this possible ??? What am I doing wrong ? Thank you, nick

Thanks for the tip, hologram ! This is the working version of the code : >> >>panel.setPreferredSize(new Dimension(image.getWidth(null), image.getHeight(null))); >>frame.getContentPane().add(panel,BorderLayout.CENTER); >>frame.pack(); >>frame.setVisible(true); >> Cheers, nick