how to use value of textbox from one form to another form
can we use acess textbox value of one form in another form plz give me any suggestions ...
windows
BHO, IHTMLDocument2:get_scripts() and external script
I am writing a BHO, the code using IHTMLDocument2::get_scripts to get all script body in the HTML file then use get_text() to get script source. But I found if script is embedded from a external file, the content is an empty string. Is there any way to get source code from an IHTMLScriptElement that is created by ? ...
How can I update and get values in Windows Forms while moving one form to other form (like cookies)?
How can I update and get values in a Windows Forms application while moving one form to other form (like cookies)? I need to update the values to some variable and again I am going to refer stored values and need to do some calculations. I have used cookies in ASP.NET but I am not able to find out the same concept in .NET Windows Forms...
Play video in java from InputStream
Hello. Does anyone know what I should use to play a video in Java, from an InputStream? I get the video from a SOAP message, and I don't want to save it to the hard disk, I just want to play it once and then release it. I have tried using JMF, I downloaded it, but it doesn't even install. What other free (open-source) alteratives are t...
Standard data structure library in C?
I am looking for standard tried and tested library in C language (Windows platform) which implements data structures like stacks, queues, trees etc. I would prefer to have a source code along with it. Writing a library on my own is possible; however, I feel it may be better to opt for some industry standard implementation which may be o...
Tool to generate GUI for command line program
I'm looking for a program that semi-automatically builds a GUI for a Windows command line program. That is, I want to give it an arbitrary command line program and somehow describe its usage ("It takes a list of filenames, and the --foo and --bar options followed by a string") and it will create a new GUI wrapper program that allows sel...
Tomcat not recognizing the DLL files
i've an application which am trying to deploy in Window's Tomcat 5.5 - as an Axis Webservice. The application uses few DLL files, which I've placed the in the dir - $TOMCAT_HOME\common\endorsed\ and specified the same in the java.library.path. But the DLL files are not recognized by the Tomcat. Following Exception is thrown: java.lang...
Suitable technologies for a Windows video tool
A few years ago, DirectShow was around and let you manage video on DirectDraw surfaces. But since then I think both technologies have been replaced. What's currently the best solution to let you make a Windows app which can let you composite/blend/mix videos/music together? Does one still need to go the DirectX route with surfaces/textur...
How to add new items to right-click event on Folders and Files in Windows?
I did google couple of tutorials on google. I am able to add right-click menu item to a FOLDER by doing this: [HKEY_CLASSES_ROOT\Directory\shell\Command] @="TestRightClick:" [HKEY_CLASSES_ROOT\Directory\shell\Command\Command] @="myExecutable.exe %L" I need to add this to a FILE as well. 1) Where do I add it in the registry? 2) ...
Asynchronously read stdout from subprocess.Popen
I am running a sub-program using subprocess.popen. When I start my Python program from the command window (cmd.exe), the program writes some info and dates in the window as the program evolves. When I run my Python code not in a command window, it opens a new command window for this sub-program's output, and I want to avoid that. When...
How to Inspect ODBC communication, to see the SQL being passed through?
Is there a tool for windows that we can use to inspect any SQL commands that go through a particular ODBC data source? ...
determine if a process is dead or not - by PID
I have two different way to check whether a process is still up and running: 1) using GetExitCodeProcess() 2) walking the list of processes using CreateToolhelp32Snapshot() and checking PIDs now, in both cases I'm still getting that a process that I terminated with TerminateProcess is till alive even tho it is not. Is there a way to ...
How can I share HWND between 32 and 64 bit applications in Win x64?
MSDN tells me that handles to windows (HWND) can be shared between 32- and 64-bit applications, in Interprocess Communication (MSDN). However, in Win32 a HWND is 32 bits, whereas in 64 bit Windows it is 64 bits. So how can the handles be shared? I guess the same question applies to handles to named objects such as mutexes, semaphores ...
How can I grab exclusive access to the clipboard for testing purposes?
I have an app which, long story short, uses the clipboard for part of its operation. Sometimes though, for reasons I've never 100% nailed down, sometimes the clipboard isn't available. Sometimes the RDC client blocks it, sometimes it doesn't. And it's one of those extremely hard to reproduce when you really need to sorts of deals. Coul...
Best way to design authentication in application?
I have design windows application that auto-generate menu items and authentication from database. First time authentication has only one property, so I decide to design to persist authentication in it Tag property. However this property growth to 3 properties, so I want to know is it good to still persist authority in Tag property or cr...
Program stop to running when calls a process
Hi, I am trying to create a program that calls another process using CreateProcess. After some problems, I change my program to just open a known program: if( !CreateProcess( (LPWSTR)"C:\\Program Files\\Opera\\Opera.exe", // No module name (use command line) NULL, , // Command line NULL, // Process handle ...
Porting X/Motif GUI application to Windows using wxWidgets
Is it possible to port an application built in X/Motif GUI on Solaris platform to Windows using wxWidgets? If so, is it easier to port to wxWidgets than other GUI builders like QT or Visual Studio? ...
Viewing LCOV file in Windows
Hi all: Background: I have used JsTestDriverCoverage and generated a test coverage report for my Javascript unit tests. However it is in LCOV format. As a Windows user running on Windows 2003, I can't just read the file since its perl/lunix friendly. Question: are there any ways to either convert the file to a more readable format (u...
Why would I use "Both" COM threading model instead of "Free"?
According to this article if I register my COM object with either "Both" or "Free" threading model that object must be completely thread-safe. Specifically all accesses to global shared variables must be synchronized and all accesses to member variables must also be synchronized. That's a lot of effort. Now I understand that being able ...
Is there an string equivalent to LPTSTR?
Is there an string equivalent to LPTSTR? I know of string and wstring. Is there a tstring? ...