I have a program that needs to sit in the background and when a user connects to a RDP session it will do some stuff then launch a program. when the program is closed it will do some housekeeping and logoff the session. The current way I am doing it is like this I have the terminal server launch this application. I have it set as a wind...
Hello. Is it possible to somehow change standart I/O functions handle on Windows? Language preffered is C++. If I understand it right, by selecting console project, compiler just pre-allocate console for you, and operates all standart I/O functions to work with its handle. So, what I want to do is to let one Console app actually write in...
hello, I want to bind an input field to the jquery-ui slider handle. So whenever one value changes I want the other value to also change. Ex: if someone types 1000 into the minimum value input field I want the lower slider handle to move to the 1000 mark. Also if the user drags the lower slider handle to 1000 the input field should r...
I'm trying to code for a Point Of Sale system which allows for a "Cash Drawer" attachment. Code is provided in the manual for opening the cash drawer (in C++ using IOCTL). Since I am coding in C# .NET, is it possible to perform something similar from within C# or will I have to write some unmanaged code? Am I able to get a handle to "...
Could someone shed some light on why my WndProc method as implemented below isn't receiving any messages? If I put this class below in a WinForms application and pass in that application's handle, WndProc receives messages as I would expect. However, using the IntPtr returned from GetForegroundWindow() as I have below doesn't yield the s...
Hi, I have values inside an XMLList in Actionscript. Need to send these values to the DB and update it. My actionscript code is as follows: public static function saveUserPermList():void { var ht:HTTPService = new HTTPService(); ht.url = Config.getServerURL(); ht.method = URLRequestMethod.POST; //ht.resu...
What would be the best way to make an element draggable when clicking anywhere in the window? Would I have to use a container <div> that covers the whole window? I tried making the body draggable but that didn't work. The problem with using a container <div> is that it moves and therefore doesn't cover the whole of the screen any more...
Dear all... I want to get textbox handle from "Oracle Developer Forums Runtime" appications to read it's text with VB.NET or C# But cannot!!!! Please help... ...
I do not get to understand how the Perl read($buf) function is able to modify the content of the $buf variable. $buf is not a reference, so the parameter is given by copy (from my c/c++ knowledge). So how come the $buf variable is modified in the caller ? Is it a tie variable or something ? The C documentation about setbuf is also quit...
How to get PIDs of processes that are using a given file name and mutex name? (Not by custom kernel driver, but in C# in user mode.) UPDATE: Thanks to Daniel Renshaw I found a script that lists all handles with PIDs. (Using a not undocumented and unfrozen functions.) ...
How can I find from mutex handle in C# that a mutex is acquired? When mutex.WaitOne(timeout) timeouts, it returns false. However, how can I find that from the mutex handle? (Maybe using p/invoke.) UPDATE: public class InterProcessLock : IDisposable { readonly Mutex mutex; public bool IsAcquired { get; private set; } publ...
i use to create a custom function like winexec(...):Hwnd that will retun the handle of executed application. i did use the findwindow() but having problem if it change window caption. ...
Hi all, In VS2010 I have VB.NET codebehind aspx pages and I'm using Ajax multihandleslider extensions to filter search results on numerical values. Fistly, the multihandle sliders don't display in the designer... I have to remove the slider targets tag: In order to make it display in the designer... this isn't so much a big is...
Using the compact framework (ie managed code), how can I get the handle to a MainMenu object? (P/Invoking is fine) ...
Hello everybody! I am writing a windowed .NET app in C#, which runs a third party console application via the Process class, as hidden as possible (CreateNoWindow, RedirectStandardOutput, etc.). I've redirected it's StandardInput, so I can write whatever string I want, but not function keys or other type of special keys, as they don't ...
Hello, I am moving my view when a text field is pressed in order to get proper view when keyboard appears. Now, when DONE key is presses I would like to return view to its initial state but, how to handle an action when done key is pressed?? Thanks ...
I'm writing an unmanaged Win32 C++ function that gets a handle to a bitmap, and I need to draw on it. My problem is that to draw I need to get a device context, but when I do GetDC (NULL), it gives me a device context for the WINDOW! The parameter for GetDC () is a window handle (HWND), but I don't have a window; just a bitmap handle. ...
I have a dynamically loaded & unloaded DLL which requires COMCTL32.dll >= v6.0 and MSVCR >= v9.0. To ensure that the correct versions are loaded, I enable manifest file generation in Visual Studio project setting, and add this entry to another manifest file: <dependency> <dependentAssembly> <assemblyIdentity type...
I need to access the Win32 window handles of some of my WPF windows so I can handle Win32 activation messages. I know I can use PresentationSource.FromVisual or WindowInteropHelper to get the Win32 window handle, but I am running into problems if the WPF window has not been created yet. If I use PresentationSource.FromVisual and the wi...
Hello, can I use Popen from python subprocess to close started process? For example, from popen I run some application. In some part of my code I have to close that ran app. For example, from console in Linux I do: ./some_bin ... It works and logs stdout here ... Ctrl + C and it breaks I need something like Ctrl + C but in my program ...