Click here to Skip to main content

Submit your article

Execution

execution

Great Reads

Embedded Scripting using F#

by Vladimir Ivanovskiy

This article shows how to compile and run F# code during runtime.

Using Response.Redirect and Response.End in Try...Catch block

by ASP.NET Community

Using Response.Redirect and Response.End in Try...Catch blockIn ASP.NET if you are using Response.End - Used for terminating page execution or

Anatomy of a PostgreSQL Query Plan

by Arctype SQL

Explanation of how a query gets execution and understanding the EXPLAIN command

Set up PHP QA tools and control them via make [Tutorial Part 5]

by PascalLandau

In the fifth part of this tutorial series on developing PHP on Docker we will setup some PHP code quality tools and provide a convenient way to control them via GNU make.

Latest Articles

Set up PHP QA tools and control them via make [Tutorial Part 5]

by PascalLandau

In the fifth part of this tutorial series on developing PHP on Docker we will setup some PHP code quality tools and provide a convenient way to control them via GNU make.

Multithreading in C#

by Uladzislau Baryshchyk

An overview of multithreading in C#

Anatomy of a PostgreSQL Query Plan

by Arctype SQL

Explanation of how a query gets execution and understanding the EXPLAIN command

Markdown Calculator

by Sergey Alexandrovich Kryukov

This is just a funny Visual Studio Code extension, but… what can happen if somebody will try to use it seriously?

All Articles

Execution

Embedded Scripting using F#

22 Aug 2011 by Vladimir Ivanovskiy

This article shows how to compile and run F# code during runtime.

How to set focus to an exe running inside a panel?

31 May 2016 by BillWoodruff

How to do this:1. build a ProcessInfo that's going to define how your "external app" window appears.2. use Process.Start with the ProcessInfo to get a handle to an instance of the external app.3. give the started Process a little time to "settle in."4. set the Parent Window ......

How execute code in R with C#

8 Sep 2011 by Simon Bang Terkildsen

This is the first time I've heard of R, yet I've fairly confident my simple Google skills solved your problem.Google[^]Here are some of the hitsis there a way to call R functions from C# and retrieve the result in C#[^]Call R function in C# program[^]

What calls are used to start a Windows executable?

7 Aug 2012 by pasztorpisti

I never did such a hack but I guess you are searching for something like this:Hooking the native API and controlling process creation on a system-wide basis[^]Read the user comments too below the article! Those might also contain some useful info for you. Usually antivirus software does what...

Can a DLL crash in my program crash my program which is loading it ?

21 Jun 2023 by CPallini

Yes. The DLL code is mapped in the process memory space, see, for instance: About Dynamic-Link Libraries - Win32 apps | Microsoft Learn[^].

What calls are used to start a Windows executable?

7 Aug 2012 by Volynsky Alex

Whenever PC is turned ON, BIOS takes the control, and it performs a lot of operations. It checks the Hardware, Ports etc and finally it loads the MBR program into memory (RAM).Now, MBR takes control of the booting process. Functions of MBR, when there is only one OS is installed in the system...

How do i protect my files

16 Feb 2016 by Dave Kreskowiak

You cannot protect a BAT file at all. It won't run as anything other than a normal text file.VBScript can be done, albeit not that securely, using the Script Encoder built into the Windows Script host can help a bit. You can find an example here[^].Overall, if protecting the code was a...

Get Error Code (Exit Code) from Exited Process in VB.net

3 Mar 2011 by Henry Minute

The Process class has an ExitCode property. Example here[^].I think that is what you need. :)

How to remove a specified function from a PE executable file

13 Mar 2011 by OriginalGriff

If you mean "I want to remove some validation procedure call from an vb application exe file that I don't have the source code for because someone else wrote it" then I'm sorry, but:1) You have a major job on your hands, how much so depends on the original author and how they have released the...

Compiling WIN32 application using Command Prompt - REPOST

14 Sep 2011 by CPallini

I already answered to this (or at least a very similar) question. Anyway let's try to make it simpler: you may invoke CL (the Microsoft C/C++ compiler) from the command prompt, see the documentation[^] for reference.

Compiling WIN32 application using Command Prompt - REPOST

14 Sep 2011 by Richard MacCutchan

Dummy solution to show repost as answered.

Compiling WIN32 Application from mfc application

14 Sep 2011 by CPallini

You could invoke MSBuild. See, for instance, "Walkthrough: Using MSBuild"[^].

Executing Win32 application via CL command

16 Sep 2011 by Richard MacCutchan

You need to add the linker options to your CL command; see here[^].

Executing Win32 application via CL command

16 Sep 2011 by CPallini

As an alternative to Richard (good) suggestion, you may invoke CL passing all the source filenames you need, e.g.CL main.cpp auxsrc1.cpp auxsrc2.cpp ...

Running MFC aplication from command prompt

22 Sep 2011 by Richard MacCutchan

You seem to be confused between building a program and running it. What you are doing (or trying to do) above is build the program from the command line, but I see no benefit in this since Visual Studio can do it automatically. You also seem to think that setting SUBSYSTEM:CONSOLE is correct for...

Many Sql scripts to execute

16 Feb 2013 by S. M. Ahasan Habib

first write a class which will execute script as followspublic class ScriptExecutor{ public static void ExecuteScript(string connectionString, string directory) { string[] files = Directory.GetFiles(directory, "*.sql", SearchOption.AllDirectories); try ...

Add a resource to a generated EXE file!

24 Apr 2013 by Alan N

If you are embedding the .resx file directly into the assembly then that is probably incorrect. Although the compiler will let you embed any file, the default format expected and understood by the managed environment is the binary '.resources' format. Resx can be thought of as the source...

Parallelized application is slower

5 Oct 2013 by Ron Beyer

Its a common misconception that creating multiple threads will automatically improve the performance of a long running task. As long as you let the OS determine processor affinity there is no guarantee that the threads will run in parallel.I'm sure that you know that a single core even...

Creating a specific solution

29 Oct 2015 by Dave Kreskowiak

1 through 4, those are not requirements. They are random statements that have nothing in common with each other without a far more extensive and detailed description of the applications functionality.Number 5 is simply a waste of time as any "protection" scheme you come up with will be...

How to convert a php project into a .exe file?

18 Dec 2015 by Garth J Lancaster

there's a discussion on doing (some of) that, here http://stackoverflow.com/questions/9046675/convert-a-php-script-into-a-stand-alone-windows-executable[^]

Send key macro to docked program in winform even if minimized/background

1 Aug 2016 by User 11060979

Have a look here, accepted answer: Problem with sendmessage in C#[^]I made a short test on it and it does really work.I hope it helps.Edit Fast and dirty test code snippetpublic partial class FormMain : Form{ // Interop [DllImport("user32.dll")] public static...

How do I run an exe I havent downloaded using windows shortcuts?

17 Jan 2018 by Dave Kreskowiak

That depends on where the application executable is. If it's on a share, then it can launch the app directly from the share. If it's on an FTP site, or a web site, then it MUST be downloaded before it can be run. You can not launch an executable directly from a non-network share source.

When and from where the .NET CLR will come into picture while program execution?

1 Jun 2018 by Dave Kreskowiak

The .EXE has the IL in it. There is a normal "header" in the executable that loads the .NET CLR. The application code is not compiled to native CPU code. The .NET CLR JIT compiler will load the IL code, compile it to native code for the CPU it's running on, cache that native code, then the CPU...

Any one create this code exe

4 Oct 2018 by OriginalGriff

Two things: 1) We have no idea what you need the software to do, so the simple answer is "No, nobody can create that software for you" 2) Even if we knew what your teacher asked you to do, we do not do your homework: it is set for a reason. It is there so that you think about what you have been...

Executenonquery: commandtext property has not been initialized'

22 Jan 2019 by OriginalGriff

There is a path through your code such that either or both of queryUpdate1and queryUpdate2 can still be the empty string after the if conditions: Specifically if typerdonly.Text is not "SL" or "VL", or if one of the inner if conditions fails. You will need to either use the debugger to find out...

Executenonquery: commandtext property has not been initialized'

22 Jan 2019 by MadMyche

First things first... Your code is vulnerable to SQL Injection attacks. This is because you are concantenating constant strings and end-user inputs. This has been a known vulnerability for over 20 years and is still in the top 10 active website hack methods still. The way to fix this is going to...

How do I write a program to load on boot

27 Jan 2019 by Patrice T

Quote: How do I write a program to load on boot The way you ask the question, suggest that you don't really know how "boot" works. On a PC, there is many boots at different levels. - First, a PC boots on BIOS: you can't add an external program on it. - then BIOS goes to MBR (Master Boot...

How to get WPF core app to launch an specific .exe with a random path

20 Apr 2020 by Richard Deeming

Quote: Error CS0236 A field initializer cannot reference the non-static field, method, or property ... You've declared the variables at the class level, rather than the method level. Since you haven't specified any modifiers, they are private...

Batch file issue need some help with

19 Feb 2023 by l o o l

@echo off cd /d "C:\Users\eddyw\Desktop\PAC_PNL Misc\PAC-MISC" pushd "C:\Users\eddyw\Desktop\PAC_PNL Misc\PAC-MISC\Test_Files" for %%i in (*.PAC)do PAC-MISC.exe -d . "%%~nxi" popd I have a feeling that the program already handles its argument...

Can a DLL crash in my program crash my program which is loading it ?

21 Jun 2023 by YrthWyndAndFyre

A DLL becomes part of your process once loaded. If every action you take related to the DLL (including loading/unloading, if applicable) is wrapped in a try...catch() block, any exceptions that escape from the DLL will be trapped by your process...

How to estimate execution time of a method using Java Reflection?

6 Apr 2011 by Sergey Alexandrovich Kryukov

Strictly speaking, you cannot calculate execution of arbitrary code based on static analysis of this code. In general case, it is even impossible to say if this time is infinite or not (well known halting problem proven to be algorithmically undecidable). So, this is even theoretically...

Create many exe file with different parameters.

28 Jun 2011 by Dave Kreskowiak

You're requirements don't scream "customized .EXE" to me at all. They say you need an .EXE that does the exact same thing on every machine, just the files it's going to process are different. That means a standard .EXE and a configuration file of some kind to tell the .EXE what it should be...

Create many exe file with different parameters.

28 Jun 2011 by harish85

Hi, You can create a batch file and add exe name that you have and give the parametersto it. I guess the exe would do the retention job you mentioned. You can modify the batch file parameter in different computer you have.Thanks,

How execute code in R with C#

8 Sep 2011 by Quentin Moison

Hi,I created a function in R, and i'd like to call this function with C#. I know it's possible.My function imports a data and does a statistic regression.I want to execute this function with C# and want that the results print in C#.Is it possible?Best regards

Compiling WIN32 Application from mfc application

14 Sep 2011 by Coder Block

Hello All,I have one application contains two project 1)WIN32 Project2)MFC projectin MFC project there button called compile to complile WIN32 project so is there any provision so that i can compile Win32 project on click of Compile in mfc.

Executing Win32 application via CL command with .h file

16 Sep 2011 by Coder Block

Hi all,I got very well solution for my problem of executing win32 Project via Command Prompt but problem goes really hard when i deal .h files.My previous useful postExecuting Win32 application via CL command[^]For feedback on above post i really Thanks Richard MacCutchan[^] and...

Executing Win32 application via CL command

17 Sep 2011 by Coder Block

Hi All, this is not my repost,I got solution on my question of executing Win32 application from MFC aplicationwhich is following questionsCompiling WIN32 application using Command Prompt[^]andCompiling WIN32 Application from mfc application[^]using CL command as per...

Executing Win32 application via CL command with .h file

17 Sep 2011 by Richard MacCutchan

Please stop reposting the same question; I have already answered this here[^]. If you really do not understand how compiling and linking works then read this section[^] on MSDN.

Running MFC aplication from command prompt

23 Sep 2011 by Coder Block

Hi All,I was created a MDI(Multi Document Interface) application in mfc and i want run this MFC application from visual studio command prompt.I used cl and link command to do so.i'm created batch file having following content cl /c /MD Trial.cppcl /c /MD MaiFrm.cppcl /c /MD...

Running MFC aplication from command prompt

21 Sep 2011 by Mehdi Gholam

You need a main function. Take a look at the following links :MSDN : LNK1561LNK 1561: Entry point must be defined (Also: LNK2019)

Error while Executing Queries How to fix?

2 Apr 2012 by angel94

While executing sql queries i am getting below mentioned error message Msg 6005, Level 14, State 2, Line 1SHUTDOWN is in progress.and after sometimes likeMsg 10054, Level 20, State 0, Line 0A transport-level error has occurred when sending the request to the server. (provider:...

SQL-Server-2005

Error while Executing Queries How to fix?

2 Apr 2012 by Saral S Stalin

The SQL server is shutting down. Re-run the query after server restart is complete.There could be a scenario where your SQL server may take some time to shutdown. It could be waiting for rollback of transactions to complete. Please read the link...

SQL-Server-2005

glassfish administrator error

20 Jul 2012 by z_azad

I try to run deployed an application to the glassfish server administrator console, but it does not deployed.what should i do?when I try do it this Error will occurred."There is no installed container capable of handling this application MDBexample."thanks

glassfish administrator error

20 Jul 2012 by Tim Corey

Here is a Stack Overflow question that might have the answer:http://stackoverflow.com/questions/5206712/glassfish-deploy-commandexception-error[^]One solution was to clean up the temporary area on the server, because if it is full then it won't accept new deployments. The other was to...

What calls are used to start a Windows executable?

6 Aug 2012 by dawmail333

I'm attempting to write some software to vet processes, and stop unwanted processes from starting. In order to do this, I plan to hook various system calls (using Win32 C++) so I can check the application at various startup stages. The particular calls I'm interested in are:* When the system...

how to insert binery bata in an executable without disterbing its functionality

18 Aug 2012 by akshay.nikhare

i am developing a software taht is some what working like an sfx i have created the gui of the exe but not able to give actual functionality because i m not getting that how to i code to build an exe..........

how to insert binery bata in an executable without disterbing its functionality

18 Aug 2012 by Wendelius

If I understood your question correctly, you could consider using Managed Extensibility Framework[^]

C#.Net coding for "convert H.264 file into AVI file format"

26 Aug 2012 by swapnsli

please can anyone provide me coding to convert video file from h.264 format to .avi file format using C#.net. i have software to convert it but i require coding so please suggest me. thanks in advance!

C#.Net coding for "convert H.264 file into AVI file format"

26 Aug 2012 by Mehdi Gholam

Check this thread : http://stackoverflow.com/questions/1458166/video-conversion-in-c-sharp[^]

Execute .Bin File In C#

30 Oct 2012 by Thomas Daniels

I've also a alternative solution:[System.Runtime.InteropServices.DllImport("shell32.dll")]public static extern bool ShellExecute(IntPtr hwnd, string operation, string file, string param,int showCmd);void ExecuteBin(){ ShellExecute(IntPtr.Zero,null,"cmd","/c...

oracle select query execution time is more than SQL !!!

28 Dec 2012 by philiplobo

can someone tell me what could be the reason for difference in execution time in Oracle and SQL, as in Oracle it takes more time than Sql. both the places data, columns, keys , constraints are same still there is difference in execution.please reply asap thank you.

oracle select query execution time is more than SQL !!!

28 Dec 2012 by Mehdi Gholam

Execution time is dependent on data sizes and indexes defined on your tables. Both Oracle and SqlServer are highly optimized database engines and they should operate in the same league for your record numbers and hardware you are using.If they are different then you must check the indexes...

Many Sql scripts to execute

16 Feb 2013 by Ali_100

I have 90 scripts in C:\SQL Scripts\*sqlhow could i execute by command ,i saw many things on net but could execute it successfully,,,I am using sql 2008 R2 , not a default instance

How to Compile an EXE file with ASP.NET (server side) ondemand

25 Mar 2013 by MB Seifollahi

hi . i saw a website (http://www.torrent2exe.com[^])that converts torrent file to an Executable file to download without bitTorrent client App. how does it work & how can i do that in ASP.NET ?i want to upload an XML file then process that file and generate an executable file base on that...

How to Compile an EXE file with ASP.NET (server side) ondemand

25 Mar 2013 by Maxim Kartavenkov

You can build the .NET source code dynamically and compile it on server side without problemsFor that you can use one of CodeDomProvider classes example CSharpCodeProvider or VBCodeProvider fill the CompilerParameters structure and call...

Generate .exe files by a c# program

20 Apr 2013 by ali_heidari_

hey !can someone help me to know how generate a .exe file from a c# program?i tried these codes , but its not succesfull AppDomain ad = AppDomain.CurrentDomain;System.Reflection.AssemblyName an = new System.Reflection.AssemblyName();an.Name =...

Generate .exe files by a c# program

20 Apr 2013 by Zoltán Zörgő

Quote:but this one give me error to that is saying i dnt have a static main method in Childprogram.exe !And it has right!Look at the hello world app here: http://msdn.microsoft.com/en-us/library/aa288463(v=vs.71).aspx[^]See the difference?Your class and main method is static, but not public!

Add a resource to a generated EXE file!

24 Apr 2013 by ali_heidari_

hey !i have an issue with adding a resource file to my generated exe file in runtime!i used 'Microsoft.CSharp.CSharpCodeProvider' and 'System.CodeDom.Compiler.CompilerParameters' to generate a exe file in runtime... my problem is adding a resource file (.resx) ! i use EmbeddedResources or...

Run exe file on windows 7 C#

24 Jun 2013 by Akmal Abbas Naqvi

I have tried to run an exe file the code is given belowusing System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Diagnostics;namespace ApplicationShield{ ...

How to generate a generic path of a file in C#

1 Aug 2013 by Harshil_Raval

Hi,You can try like this,try{ string path = @"E:\Hamza Development Tools don't Touch This Folder\WindowsFormsApplication6\WindowsFormsApplication6\Rufus.exe"; ProcessStartInfo pinfo = new ProcessStartInfo(path); Process.Start(pinfo);}catch(Exception exc) {...

How to set Mono Runtime as default application?

8 Aug 2013 by wusir371

I want to run a windows exe file on Ubuntu + Mono. When I right click the exe file and select "Open With| Mono Runtime", the exe file can be executed normally. But when use the same short menu and select "Open With | Other Applications..." , the select dialog box has no "Mono Runtime" entry so...

How to set Mono Runtime as default application?

8 Aug 2013 by Sergey Alexandrovich Kryukov

Actually, the idea is very simple, but exact implementation depends on your desktop environment you are using and can be different even for every application like a file manager which can have its own system of registration of file types. With Linux (Ubuntu or not) there is big number of...

How to read excel data to datatable using OPENXML?

17 Sep 2013 by Jitendra Ku. Sahoo

Hi All,I want to read data from an excel file and want to store it in a datatable. Previously I was using interop excel.But it give COM exception many time.So I want to switch to OPENXML. But I am unable to read xls file in it .It is showing Corrupted data exception.Any 1 has sample code to...

How to read excel data to datatable using OPENXML?

17 Sep 2013 by hypermellow

Excel connection via OLEDB:How to query and display excel data by using ASP.NET, ADO.NET, and Visual C# .NETExcel connectivity using NPOI:NPOIHope it helps.

How to read excel data to datatable using OPENXML?

17 Sep 2013 by PIEBALDconsult

I don't know. I use ADO.net, OleDB, and the Jet or ACE engine to read and write Excel like a database.http://www.microsoft.com/en-us/download/details.aspx?id=13255[^]http://www.connectionstrings.com/excel/[^]

How to read excel data to datatable using OPENXML?

17 Sep 2013 by Jitendra Ku. Sahoo

Thanks all for your response.Is dere any way to manage xls, xlsx file in OPENXML?

Parallelized application is slower

6 Oct 2013 by idle63

Dear allI parallelized a part of my application. From my point of view the problem is predestined to parallelize it: Simply N independent tasks.Not parallelized I observed, that on a quad core my process will consume 25% cpu. My naïve assumption was that if I run e.g. three threads the...

Using Response.Redirect and Response.End in Try...Catch block

11 Oct 2013 by ASP.NET Community

Using Response.Redirect and Response.End in Try...Catch blockIn ASP.NET if you are using Response.End - Used for terminating page execution or

Compiling a Program written by C in Linux

27 Oct 2013 by Keerthana Prabhakaran

cc filename.c //to compile./a.out //to execute the last compiled file//you have to type cc filename.c -lm to compile a file that has math.h header includedHope this was helpful! atb :)

Process execution from memory

17 Dec 2013 by Member 10473799

I successfully compiled the source code found here in http://pastebin.com/1hPDib5w[^]. Obviously I am trying to execute a process from memory given their full path.In the main function i called the DoStuff function this way... DoStuff("C:\\Windows\\System32\\notepad.exe",...

Process execution from memory

17 Dec 2013 by E.F. Nijboer

Ah, I see you are interested in the field of writing viruses and exploits...It seems you can download those symbols here (but never used it myself):http://msdn.microsoft.com/en-us/windows/hardware/gg463028[^]The problem is probably in the code itself and not in those system dll's....

does calling function from another function increase execution time?

10 Apr 2014 by dhaval_shah_IT

Hello,It is said that we should create functions that execute a specific action.My question is that does doing so increase execution time?Thanks,Dhaval Shah

Exe Execution using Task Scheduler

14 Jan 2015 by E.F. Nijboer

If you run a program using cmd.exe or to run a batch script it may seem hanging if the command was not parsed correctly. The cmd.exe program is just active in the background waiting for commands to enter (but as it is not visible this can take forever). cms.exe from the taskmanager is started...

How to Put a Sleep or Timer & Autoclick functions in the C# Windows forms Application to Execute an SQL command for every 30 Seconds.

15 Apr 2015 by Krishna Chaitanya Bezawada

I have developed a Windows Forms Application in C#. The Form has one Button. And When that button is clicked it is connecting to an SQL Database and executing a Query. And it is showing the output of Query in a Message Box. Now what i need is, I need to auto generate the message box, that means...

How execute code in R with C#

15 Apr 2015 by nhuthai08

You can see at The R Statistical Language and C#.NET: Foundations[^]. It's great way to comprehend the fundamental insights.

How to Put a Sleep or Timer & Autoclick functions in the C# Windows forms Application to Execute an SQL command for every 30 Seconds.

15 Apr 2015 by Florian Braun

instead of button1.PerformClick(); you can call button1_Click(sender,e);YOu can then add a timer and add button1_Click directly to the tick-event of the timer. but each timer-tick/query will open a new messagebox on top of the former...

How to Put a Sleep or Timer & Autoclick functions in the C# Windows forms Application to Execute an SQL command for every 30 Seconds.

15 Apr 2015 by Praveen Kumar Upadhyay

You can add it in Form Load event and put it into a loop. Check below code.using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using...

Getting "Time out expired or server not responding error" in asp.net web site

14 Jul 2015 by ganesh.dks

Hi,We are using 4 time outs in our application to keep it from throwing timeout error1. Connection Timeout=60002. SqlCommandTimeOut = 60003. httpRuntime executiontimeout = 6000004. SessionState Timeout = 1440As you can see we have set pretty high time for each time out, we didnot...

Getting "Time out expired or server not responding error" in asp.net web site

14 Jul 2015 by mrDivan

Good dayYou will have to use Asynchronous tasks to accomplish this.It will wait for the process to complete before it exits the code https://msdn.microsoft.com/en-us/library/hh191443.aspx[^] Kind regardsDivan

Creating a specific solution

30 Oct 2015 by Patrice T

I see your concern about copy protection, it is almost hopeless as stated in solution 1. A motivated skilled hacker will break your protecttion soon or late.There is one thing that can improve the value of your PPT file, it is to add the possibility of practicing for the students.Add a...

How to solve procedure entry point not found in dll ?

17 Feb 2016 by Shijin Chandran

I have written a c++ cod for windows 7 32 bit machine using visual studio 2015 and build the solution. The exe file executed perfectly in my system, in which code is built but shows missing dll files. I have downloaded dll files but then came new error. "Missing procedure entry point in...

How to solve procedure entry point not found in dll ?

17 Feb 2016 by Garth J Lancaster

Quote:"Missing procedure entry point in dll".How to solve this??I guess, find the correct entry point - either get an updated copy of the documentation for the dll's from the supplier, or, use Microsoft's DumpBin program to see what they export - ie DumpBin /EXPORTS xyz.dllwhere...

Best way create execute file in qt mingw?

27 Mar 2016 by stackprogramer

my question is when i build release mode my simple app,how i can create exe file?i tested this solution: Let's say you've installed QT under c:\qtsdk Open your project, and compile it in release mode. Go to this directory: C:\QtSDK\Desktop\Qt\4.7.4\mingw\bin -- it contains...

How to call a procedure in this code? Iam frustated with code .plz help.

29 May 2016 by George Jonsson

Not sure which code block you want to keep, so I used the uncommented code.1. You should always use the using statement, as it will close the connection automatically or use try-catch-finally2. You forgot to assign the CommandText property3. You have an integer type in your parameter...

Send key macro to docked program in winform even if minimized/background

31 Jul 2016 by User 12277010

NOTE: I'm NOT using Notepad as the final application so PLEASE don't tell me how docking Notepad is a useless/bad idea!Right now as a test app I have Notepad docked in my WinForm. Currently I'm sending commands into it by simply focusing the window and using SendKeys, but that requires focus...

How can I send keyboard input from unity (C#) to an .exe?

11 Aug 2016 by Member 12681347

Hi all.I have a basic exe file which requires the pressing of a letter key, followed by the return key to input that selection. I am trying to control this input via a game I've built in Unity, specifically, via functions I call with key-presses.Currently, when I press 'space', the...

How can I send keyboard input from unity (C#) to an .exe?

11 Aug 2016 by Richard Deeming

You need to write the command to the StandardInput property of the Process instance:ProcessStartInfo startInfo = new ProcessStartInfo("C:\\Users\\Nathan\\Desktop\\stim_data_receiver.exe", "NO_STIMULATOR 1000000 REMOTE");startInfo.RedirectStandardOutput =...

Best way create execute file in qt mingw?

17 Sep 2016 by stackprogramer

i shared solution here best way is cd $dir_projectqmake project.promingw32-makefinally execute file will be created.

Executenonquery is taking too much time in a case that I can't figure out

15 Dec 2016 by H.AL

I am facing a weird issue in my code while trying to execute query from .Net. Actually I have a procedure that takes 3 inputs and insert them in my oracle database: 2 decimal and 1 String. Below is my function in .Net:Public Function MyFunct(ByVal userId As Decimal, ByVal claimId As Decimal,...

How to check if an exe is running in command prompt in C#

31 Jan 2017 by User1454

Hello, I need a piece of code that checks whether one or more instance of exe is running or not. If so, it should not allow to run. If I run my application directly, it provides me appropriate message but whereas if I run my command prompt it doesn't. How to stop it if it is running in...

How to check if an exe is running in command prompt in C#

31 Jan 2017 by Richard MacCutchan

See run only one instance c - Google Search[^].

How to check if an exe is running in command prompt in C#

31 Jan 2017 by OriginalGriff

Try this:Process thisProcess = Process.GetCurrentProcess();if (Process.GetProcessesByName(thisProcess.ProcessName).Count() > 1) { Console.WriteLine("Allready running"); }

How to check if an exe is running in command prompt in C#

31 Jan 2017 by Ashwin. Shetty

Look at c# - Ensuring only one application instance - Stack Overflow[^] & Restricting a C# Application to a Single Instance[^]

How to check if an exe is running in command prompt in C#

31 Jan 2017 by Jochen Arndt

This is an often asked question:How to prevent an application to be started multiple times?There are multiple possible answers but the best is:Use a mutex.Examples can be found by searching the web likeC# Developing.net - How to prevent opening multiple instance of...

Stored procedure is taking 1 hr to execute and loss the connection with the database as number of record is huge so kindly help me out

29 Apr 2017 by CHill60

Have a look at the query SET @query1= 'SELECT groupID,(SELECT GroupName FROM Mst_Group WHERE GroupID = Mst_ProfitNLossMapping.GroupID) AS GroupName,'''' AS LedgerName,NULL AS BranchYear, (CASE WHEN (SELECT ISNULL(SUM(ChargeBaseAmount),0) from ... It is full of sub-queries. You need to...

stored-procedure

How do I make a program to select random .wav file and play it?

4 Sep 2017 by Richard MacCutchan

This is almost impossible to answer for a non-programmer, as it requires knowledge of at least one programming language and framework. Learning .NET. And C# is probably a good starting point.

How do I run an exe I havent downloaded using windows shortcuts?

17 Jan 2018 by Member 13628487

i've been playing around on my computer lately running exe's through various methods. batch, local shortcuts, cmd, you name it. Then a question popped into my head. I was wondering if you can run an exe not on your pc via windows shortcut and a direct link to the application. this didnt work. it...

How do I run an exe I havent downloaded using windows shortcuts?

17 Jan 2018 by Patrice T

Quote: How do I run an exe I havent downloaded using windows shortcuts? Short answer: you don't. Whatever the method you use to run an app, the app is downloaded to your PC before starting. You can run an app that is available on a network resource like your company server, and in this case, a...

How to use CMD on windows to build&run VS projects?

8 Mar 2018 by Member 13376650

I am trying OpenCV with VS2017. But I want to use command prompt to build&run my projects. Because I can use "argv[1]" argument simply to pass images trough my apps. But I don't know how can I do it? Inside the Linux it was easy and I could do it by these commands: g++ name_of_app.cpp -o...

How to use CMD on windows to build&run VS projects?

8 Mar 2018 by OriginalGriff

You can pass arguments to your apps from inside Visual Studio (and get the advantages of using the debugger at the same time): 1) Open your project in the Solution Explorer pane. 2) Double click the "Properties" branch. 3) In the resulting page, click the "Debug" tab on the left hand side. 4)...