C# is a multiparadigm, managed, garbage-collected object-oriented programming language created by Microsoft in parallel with the .NET platform

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9 views

How to autorun a C# mono applications on Raspberry PI startup?

I've a Raspberry PI: Raspbian and I'm connecting to it through RDP or SSH. And I've 2 applications in C# and I run them through mono. One is WinForms (GUI app - cannot be launcher through SSH requires ...
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2answers
61 views

How to set output of FFmpeg to output of a video card instead of a file? Is this possible?

I have an UltraStudio-SDI video card and I can capture with this command : ffmpeg -f dshow -video_size 720x576 -framerate 60 -i video="Decklink Video Capture":audio="Decklink Audio Capture" -r 30 ...
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0answers
37 views

Possible .NET Issue - Exception Thrown in C# Code [migrated]

I was directed to SuperUser from a question I posted on stack overflow. Link to StackOverflow question: New Instance of TCPClient Exception While creating an application on Visual Studios 2013 ...
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1answer
23 views

Windows Developer License Registration is stuck [closed]

I wanted to move on from Visual Basic to C#, so the other day I tried to create an application. It told me I need to get a developer license (at that time I was on holiday, so I couldn't be bothered). ...
1
vote
1answer
49 views

Unable to use unicode in outputfile name for FFMPEG transcode

I am using FFMPEG in a C# windows service to convert videos. Conversion is working fin. But when I specify the outputfile name containing unicode, transcoding fails. Is it a known issue, or is there ...
1
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1answer
37 views

Can I install C# Razor .NET on XAMPP? [closed]

I have been trying to install IIS (Windows 8) on my head computer. I ended up installing XAMPP on it, setting up the FileZilla server to work with Visual Studio Community 2015 FTP on my development ...
4
votes
0answers
353 views

Visual Studio Code for Mac IntelliSense “Console” not working

Microsoft announced today that they have released Visual Studio Code for Mac, Linux, and Windows. I am trying to use IntelliSense for the keyword "Console" but nothing is showing up. I have tried ...
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0answers
45 views

Running PsExec via WebService in IIS 7 not working properly

I created a Web Service that will run a Psexec to execute a command to DHCP server (netsh dhcp server DHCP-IP-address show scope). It is running perfectly when I test/run it via Visual Studio in the ...
0
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0answers
21 views

How to analyze and group Smart Meter Data

We have smart meters sending out current consumption of a device every second when it is working. Sends out no information when it is not working. This data is stores as records in a database which is ...
0
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0answers
24 views

I want to keep track of registry changes in a windows based system [closed]

I have been searching and searching the internet on how to track changes made to the registry through program. I want to develop a solution in which I specifically need to track changes happened to ...
0
votes
1answer
91 views

Visual Studio Short cuts using Mac Keyboard

I am having trouble coding in visual studios with my mac keyboard as some of the short cuts wouldn't work, notable the "Go to Definition" which is set as F12. I tried to change the shortcut for this ...
0
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0answers
26 views

Using 7zS.sfx - Any way to force uninstall of all versions (current or previous)

Here's my situation: I am building an application using a setup and deployment project in VS 2010 and packaging it into a self-extracting executable using 7zS.sfx. Generally, my users like to execute ...
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0answers
62 views

How to create thumbnail of any file format in asp.net?

I am trying to create thumbnail of .docx, .excel, .pdf etc many format. I have problem how to create thumbnail of dynamic content in web form of asp.net.
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votes
1answer
174 views

How to get count of files in directory using command,exe in c# app

I want to use the Process class to execute a command.exe method to return the number of files in a parent directory. It has to be using the command.exe (various reasons). This is my code: ...
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0answers
270 views

Playing VLC using 64bit bindings in C#

I have a 64bit C# desktop app. I am capturing a video from my digital camera using the nVLC binidings created here: http://www.codeproject.com/Articles/109639/nVLC When I was using VLC 32bit and my ...
0
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1answer
121 views

How to get the List of Devices connected to the System

Is there any way or tool with which I can generate a report which contains the Devices attached to the system along with their Vendor ID's and Device ID's ? If there is no such tool, then can this be ...
0
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0answers
37 views

Many microphones in windows

I need to record from as many as 40 microphones simultaneously on a single Windows 7 PC. These microphones will be present as USB audio adapters connected to powered USB hubs (so limited power isn't ...
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0answers
126 views

ffprobe: selecting from time until the next IFrame

I'm using ffprobe to get a set a set of frames starting from one IFrame to the next. ffprobe "<file>.MP4" -select_streams v -show_frames -read_intervals 30.031 When I'm done processing this ...
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0answers
238 views

How to connect a Raspberry PI to a PC using wifi [closed]

For a schoolproject i'm making a quadcopter which can be flown from a laptop. On board of the quadcopter is a Raspberry PI to stabilize the aircraft and send back a video signal to the laptop. Im just ...
0
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0answers
53 views

Is it possible to connect multiple output screens to single machine

Suppose i have four screens A,B,C,D connected to single machine. I need to play different video to each screen which control and coordinated by application running on single machine. Problems i am ...
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0answers
380 views

ffmpeg extract subtitles with unknown codec

I'm writing a program which extracts images and GPS coordinates from files that were created by car video recorder. In many models it creates two separate files Video and GPS but not all, some ...
0
votes
2answers
901 views

WinRAR - Using rar.exe command line to extract all files in all archives in a folder then delete all the archives?

I want to use rar.exe via command line to extract all files in all archives in a folder then delete all the archives automatically if they extracted successfully? I tried -df and -dr to no avail. ...
0
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1answer
180 views

Multiple Ffmpeg instances choking up the CPU to 100%

I have a task to record timelapse videos from multiple IP-cameras (e.g. camera1.mp4, camera2.mp4, camera#.mp4,etc.). Currently i am running separate ffmpeg.exe instances simultaneously on an MS Azure ...
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votes
2answers
194 views

How to choose if you want to close the command prompt window or not running a .exe or .bat file? [duplicate]

I have a program written in C#, console application. A .exe file is created and when executing the command window opens, writes the output and closes as usual. My problem is that I may need to see the ...
7
votes
1answer
200 views

Meaning of \b in .Net Regular Expressions [closed]

Microsoft has a nifty quick reference card for .Net Regular Expressions. But it seems to list \b as both matching Backspace and also matching "On word boundary". Which is it? Can \b really do both? ...
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0answers
1k views

Customize syntax highlighting in visual studio for C#

I've been unable to find within visual studio 2013, how to change the syntax highlighting color scheme for C# files. Namely, I'd want to change the color of variable names, and method names in method ...
1
vote
1answer
276 views

Using Wine to open Windows .exe

I apologize for repeating my question, but it was suggested that I ask it on this StackExchange site instead of stackoverflow: Original post: I have created a simple .NET 4.5 Entity Framework ...
0
votes
2answers
1k views

Get and reserve an available IP address from a dhcp server to use for my ip camera

I have a c# desktop app. I have an ip camera and I want to assign a static ipaddress to it. I need to be able to get a 'free/available' ip address from my dhcp server, reserve it and assign it to my ...
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0answers
615 views

stream byte arrays to a video using ffmpeg

This is what I am trying to do: I receive jpegs from an IP camera. If motion is detected I want to upload the jpeg still shot to my server. To save on bandwidth I save each jpeg to a file on my ...
0
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0answers
371 views

Windows Console App Fails When Run in Task Manager

I have a written a .Net console app that scans my Exchange 2007 inbox looking for specific subject text then processes the email body text. It works fine when I launch the app directly but when I set ...
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0answers
247 views

Should i be worried about high CPU usage

This may seem an odd thing to ask. I have created a C# desktop application. It runs motion detection - real time - from images supplied from an IP camera. When I look at task manager (or other such ...
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0answers
17 views

IP Forwarding on windows [duplicate]

I want to redirect incoming traffic with a specific IP destination address coming to my computer to proxy server working on this PC (C# app). I tried to accomplish it by using netsh interface ...
0
votes
1answer
27 views

how to save on existing video

I have this command : ffmpeg -f dshow -i video="screen-capture-recorder" -r 30 -t 10 E:\test01.flv and i am happy with it, but i wonder if i can make it save every 30 minutes so if the power went off ...
0
votes
1answer
345 views

remote connection to mysql

have two machine PC#1 with db mysql and appache and PC#2 with a c# form try to connect to this db here is my connection string used in PC#2: SERVER=My_public_ip;PORT=3306;DATABASE = my_test; UID = ...
1
vote
1answer
368 views

Video file created with FFmpeg too big

In my C# project I capture the screen at regular intervals (with a timer). I then have to convert the images into one video with FFmpeg, so I use this command: "-f image2 -framerate 9 -i ...
1
vote
1answer
115 views

Why do i get antiverus alert when use smtp & GetAsyncKeyState

I got antivirus alert tor\gen8 spy when I build here is my code : using System; using System.Windows.Forms; using System.Runtime.InteropServices; namespace reading { public partial class Form1 : ...
0
votes
1answer
63 views

Stop print driver from opening windows

A program I've written is being used to send shipping labels to a label printer - or, more precisely, to five printers, each on a separate driver I've set up. The throughput is one every three seconds ...
-1
votes
1answer
47 views

How to retrieve the first argument when there is no Main()? [closed]

When the user drops a file icon on top of my application's icon, I am able to retrieve the filepath of the dropped file. It is contained in args[0]. How can I retrieve that filepath when there is no ...
0
votes
4answers
25k views

Visual Studio Express Edition 2013, 30 days free trial period completed [closed]

I was using the free edition of Visual Studio 2013 Express Edition and it expired today. I tried to sign in and wanted to make a full use of it but I couldn't. I entered my hotmail address to sign in ...
1
vote
0answers
122 views

BindIPEndPointDelegate to select VPN interface on Windows

I have multiple Windows-intergated L2TP VPN connections on my server. By default, all internet traffic should be routed through my local network adapter and not through the VPN. My application should ...
1
vote
1answer
133 views

Call WPF Application during windows 7 shutdown progress

I wanna call a WPF application, that during the windows 7 shutdown progress, will copy some files from computer to the server. The WPF application will show the copy files progress with progress bar. ...
2
votes
1answer
585 views

C# windows 7 run exe before computer shutdown

I want to run an executable that saves an XML file on a local drive before the computer (running on Windows 7) gets shut down. I know it is possible to run scripts before shutdown. This can be ...
1
vote
0answers
28 views

Retrieve deleted accounts [closed]

Several thousand accounts were deleted by mistake in our CRM 2011 system. We have a backup where we can retrieve them, but are having issues with restoring those records. Is there a deep clone ...
0
votes
0answers
773 views

How to extract jpegs from a video file using ffmpeg

I am using C# and ffmpeg. In this scenario I have 279 individual jpegs and i have used ffmpeg to create a AVI file from these images on my client. CMD Line: -f image2 -r 10 -i ...
-2
votes
1answer
429 views

Unity 3D coding language, C# or JavaScript [closed]

Hello to the gaming community. I am a budding game designer, learning to code for the first time in my life. I did learned c++ in school, 8 years back, so I sort of understand the logic when people ...
-1
votes
2answers
1k views

How to reduce the font size while print notepad file from DOS using BAT file

I am using DOS BAT file for print text file(bill).The problem is font size is too large so, its not fit in the paper size.The BAT Code is copy bill.txt \\127.0.0.1\bill exit please explain how to ...
2
votes
1answer
726 views

Omnisharp for Emacs doesn't work

I tried recently to work with C# with Emacs24. I found https://github.com/sp3ctum/omnisharp-emacs I installed it with MELPA. Then I run it. Nothing happened. I wonder what went wrong. I think I don't ...
0
votes
1answer
292 views

More than 256 colors for xp .ico

I am working in a windows form application with .net 4.0 c#. I am having a problem with the .ico images. The machines that will use de application have xp installed(some of them). I've been having ...
4
votes
2answers
2k views

How to launch the Windows Explorer shell after starting with a different one?

The following is a hack, but for what I need it for its fine. I created a C# program that shows some EULA text and has an Agree and Disagree button. I set the ...
0
votes
1answer
149 views

Is there a software which prevents illegal distributing of my Windows application [closed]

The subject itself is saying : i created application for Windows 7 based on .Net 4 i want this application to be used only by legal users who really bought it thus i probably want some software ...