Comments by mehdi_k - CodeProject

mehdi_k 7-Mar-15 10:35am View

So how can I find my fix IP address?(if I have one), because I need it to cennect my devices.

mehdi_k 7-Mar-15 5:56am View

I can open websites on my phone so it is connected. And as I told in my question, I get my ip from whatismyip.com

mehdi_k 7-Mar-15 3:30am View

I am sure that my phone is connected to the internet, shouldn't it respond when you ping the IP? is there any chance the IP is wrong or something?

mehdi_k 6-Mar-15 15:47pm View

thanks for you suggestion, one other thing is that I though pinging the device IP in cmd gives me respond, but when I ping the IP it's just timeout!!
Edit: I don't thing there is any firewall on my phone.

mehdi_k 8-Jun-14 3:31am View

I think the link is dead.
yes I have tried to use MEMORY_BASIC_INFORMATION64, but the VirtualQueryEx only accepts MEMORY_BASIC_INFORMATION !

update
Your link is ok

mehdi_k 8-Jun-14 3:27am View

I haven't tested it myself, but on the web, it seems to work.

mehdi_k 31-May-13 16:57pm View

Thanks for your help, but when an app runs it allocates a memory space to itself, let say from address 0x0000100 to 0x0001000 (if I'm true), so if I could get the starting and ending address of an app I may find the value I want, and then change it.
is there a way to do this and I'm I thinking right?

mehdi_k 15-Apr-13 2:54am View

EPOS2 should return 2 bytes witch are 97 or 'O', that it returns it, but after that it should return another bytes sp->ReadByte()<<"third\n"; that it doesn't and stucks. the command I found in an example.

mehdi_k 14-Nov-12 16:22pm View

Yes I know that, and I have tried.
Did you see :
http://www.codeproject.com/Questions/458442/taking-screenshots-from-game-environment-using-Dir
didn't work!!!

mehdi_k 13-Nov-12 8:08am View

if you want to know the goal:
a few ago I tried to get the image of a game, but I couldn't do that with print screen, so I tried to use directx in a c# app, but I needed to get image of back buffer in order to get the image of the game that was playing because the front buffer has the desktop image. in nobody knows reason :
http://www.codeproject.com/Questions/458442/taking-screenshots-from-game-environment-using-Dir
I couldn't do that too.
so I thought maybe in this way I'd be able to do that witch so far...

mehdi_k 12-Nov-12 5:26am View

Yeah I thought so, but the data that comes through the port is already processed by Graphic card and it's driver so no need to write a driver(witch is VERY FAR over my head!). so the thing is how to communicate to port and get the data(that has been already processed), and the next thing is to translate the data to what you want(for example an image).
Anyway, Thanks for your time.

mehdi_k 11-Nov-12 15:27pm View

Thnaks.

mehdi_k 11-Nov-12 15:24pm View

That is exactly what I'm trying to do, I want to get data from the port that I plug my monitor into, see if my monitor gets it and shows me as images I want to get them directly from the port in my for example c# app.
Please help.

mehdi_k 11-Nov-12 9:32am View

a normal graphic port uses a serial port, so is it the same way we use for other serial ports? would you explain more and give a code sample. Thanks.

mehdi_k 2-Nov-12 12:33pm View

Yes, Now that's something..
Thank you for your time. (and I know how to accept the answer :) )

mehdi_k 1-Nov-12 13:47pm View

Well sorry to say this, but I don't understand it at all!!

mehdi_k 1-Nov-12 4:25am View

Maybe I misunderstood you or maybe you did,
I've searched before to find an array that has no bound in c++ (Like int[,] t in c#) and I came up with dynamic arrays as above.
I have updated my question.

mehdi_k 1-Nov-12 4:01am View

look, the code above is not the real code I'm developing, it's just a sample.
the problem is I don't know the length of the 2D array.

mehdi_k 29-Oct-12 4:13am View

thank you mbue, I come up with same thing.

mehdi_k 28-Oct-12 8:43am View

Thanks for the try.

mehdi_k 27-Oct-12 16:49pm View

I've updated my question.

mehdi_k 27-Oct-12 16:49pm View

I've updated my question.

mehdi_k 27-Oct-12 6:06am View

when I step into, it goes to disassembly file!
I don't understand it.

mehdi_k 27-Oct-12 4:58am View

makeResult() just creates a universal 2D pointer array named Result.

mehdi_k 27-Oct-12 4:56am View

THAT is the problem, I can not debug it because when I use put breakpoint in anywhere in my code it just skips and ends the program!!!!

mehdi_k 20-Sep-12 8:20am View

thanks, but no change.

mehdi_k 20-Sep-12 5:37am View

osolan bayad ba in code beshe!
nemifahmam cheshe.

mehdi_k 14-Sep-12 3:48am View

thanks, but that article is about front buffer that is not my problem, the front buffer take screenshots like print screen, but I want to take screenshots from games.

mehdi_k 13-Sep-12 5:57am View

thank you for this good answer.

mehdi_k 12-Sep-12 16:20pm View

Thank you two for the response.

mehdi_k 12-Sep-12 6:24am View

thank you for the answer, I'll try to read more about multithreading and locks, the reason I didn't use any lock was that I thought pthread_join forces a thread to finish up completely then the other one starts. do you think that this problem happens because I'm using 2 core CPU? because in this case both threads start processing at the same time.

mehdi_k 7-Jun-12 6:33am View

Yes, I'll post the codes by a few hours.

mehdi_k 7-Jun-12 4:43am View

Alan, sorry if my info is not enough, but that is the problem I have here, the only thing I know is that it has the error saying it can not execute and find function.

mehdi_k 13-Mar-12 12:09pm View

nice website, Thanks.

mehdi_k 11-Feb-12 8:57am View

yes, that would be a slow motion thing :)

mehdi_k 9-Feb-12 6:01am View

that is exactly my problem. when I try to save them directly to hard disk cpu goes over 90% and when I try to save them in a array , memory usage goes extremely high. it's like I'm moving around a circle. :(

mehdi_k 7-Feb-12 12:43pm View

Thanks. may you say which object and how to dispose it? my 3rd code has problem with memory, can you make an example with it?

mehdi_k 6-Feb-12 4:20am View

I've updated the question , please check it out. that's new problem with new code.

mehdi_k 6-Feb-12 2:14am View

for a video I need lower than 50 frames each second or it becomes slow motion. am I right?

mehdi_k 5-Feb-12 15:46pm View

I have updated the question with a new code that does not use clipboard, but the same.

mehdi_k 5-Feb-12 15:42pm View

Deleted

yes I did. but just the images size differs not the cpu usage :(

mehdi_k 5-Feb-12 15:41pm View

yes, bmp gpeg and ...
I want to lower the cpu usage but when I change the format no change in cpu happens. just file size changes. :(

mehdi_k 5-Feb-12 15:36pm View

Thank you for answer but no change with changing the formats.

mehdi_k 5-Feb-12 15:12pm View

Thanks
question updated

mehdi_k 4-Feb-12 15:33pm View

it's good but nothing about CPU usage. maybe I need to make a post to find out how to optimize the code.
Thanks

mehdi_k 4-Feb-12 15:30pm View

Thanks for trying

mehdi_k 4-Feb-12 5:55am View

intel dual core 2200

mehdi_k 4-Feb-12 5:21am View

I even set timer interval to 100, still over 80-90% cpu usage with this code :

private int num;
private void timer1_Tick(object sender, EventArgs e)
{
SendKeys.Send("{PRTSC}");
Image i = Clipboard.GetImage();
i.Save("pics\\" + num, System.Drawing.Imaging.ImageFormat.Png);
num++;
}

mehdi_k 3-Feb-12 16:52pm View

with this, my grade goes below 0 :)

mehdi_k 3-Feb-12 16:52pm View

I've tried to save them directly to the hard. memory is ok but cpu goes over 70-80%.

mehdi_k 3-Feb-12 16:32pm View

I'm just trying to gather these images to make an .avi like an app that records a video from desktop. It's a school training, but important to me to make it work perfectly.

mehdi_k 3-Feb-12 16:07pm View

I used image as I am trying to copy images from clipboard. like this : private List<Image> i = new List<Image>();

mehdi_k 3-Feb-12 15:40pm View

Thanks , it work great.
but when I run it, it uses lots of cpu(about 50%), and my RAM(memory) gets full after 1 or 2 min. is there a way to fix this? I mean this app gets useless with this situation.

mehdi_k 30-Nov-11 11:04am View

Yes I am, your results are no match with mine!! in any case compressed file has the same size!, I'm just stuck. :(

mehdi_k 30-Nov-11 7:19am View

I used 1024 and and even more but again it makes the file larger. I try to save the compressed file as the same extension with the source file (eg : Flv to flv or txt to txt), does the compressed file have to save with especial extension?
I dont know waht's the problem.

mehdi_k 29-Nov-11 13:23pm View

I'v used a 128 byte array , but it makes it larger like past!!
Please help me about it.

mehdi_k 6-Nov-11 5:11am View

The index goes out of range. but I will try more to make it right
Thanks for your help.

mehdi_k 5-Nov-11 14:38pm View

it worked, thanks
but after I find my item in the list can I select it with key up or down? Is it possible without mouse?

mehdi_k 4-Nov-11 4:32am View

It wont work again, I think it's a 16 bit program, and it will not work even on 32 bit, what should I do, Skipping assembly and work with c# maybe :D

mehdi_k 3-Nov-11 13:13pm View

It work in emulator but I want it to run after I compile it to exe, how can I do that?

mehdi_k 24-Oct-11 16:51pm View

yes, I tried google and I found some names (Like : Acme or Bad Brains) at wikipedia but they don't seem to be true names, Not fake but I think viruses has different name from the name when they are running and working as a process.

mehdi_k 24-Oct-11 16:15pm View

May you suggest some database or site of list of virus names?

mehdi_k 24-Oct-11 8:48am View

It makes sense. Thank you both

mehdi_k 23-Oct-11 14:00pm View

For example I've (just) heard that processes that are called unknown have name but no factory name. I just want to know if such thinks are true? can we detect them in such way?

mehdi_k 23-Oct-11 13:44pm View

Thanks for answer. But I don't want to create a complete antivirus but a little software that organize the process on a machine. I thought there might be some feature that a unknown process has, that can help me to detect (some of) them.

mehdi_k 25-Aug-11 9:11am View

I have set KeyPriview = true as you said. but still doesn't work.

mehdi_k 25-Aug-11 6:10am View

Doesn't even raise the event again.

mehdi_k 26-Jul-11 9:22am View

thanks for your answer.
this code works fine : this.Invoke((MethodInvoker)delegate { list.Items.Add(f); });
but is there any basic tutorial for "invoke"?

mehdi_k 13-Jul-11 5:37am View

a way to verify a special part in a video, for example : verifying red cars in video clip.
thanks.

mehdi_k 12-Jul-11 3:00am View

I need it's event , should I use the video player event, if I should, How?

mehdi_k 11-Jun-11 5:03am View

thanks , but it is not my point, I'v Improved my question.

mehdi_k 8-Jun-11 11:38am View

thanks , but it is not my point, I'v Improved my question.

mehdi_k 13-May-11 4:15am View

Yes I'v Win7 on my PC and I want to start for one user, but my app has problem even in win xp!! and I still don't know what to do!
Please help me about this.

mehdi_k 11-May-11 7:26am View

Thanks,
I think this is because of permission but how can I get the permission?

mehdi_k 4-May-11 14:02pm View

May you give a code for what you said? thanks

mehdi_k 6-Apr-11 7:02am View

It works , thanks
do you know how can I execute more than 1 command in CMD?
for example :
first it change it's direction with "cd d:\"
and then some another commands.

mehdi_k 5-Apr-11 16:11pm View

thank's but my exact problem is how to execute a command in cmd by using c#, system info was an example.

mehdi_k 31-Mar-11 15:39pm View

thanks brother.

mehdi_k 28-Feb-11 1:33am View

my problem is how it should change!
when my app is exe i can't change it's code!!

mehdi_k 27-Feb-11 9:32am View

can you give a sample code?

mehdi_k 26-Feb-11 6:36am View

Thank you for your time.
it's working now, i've changed it to varchar(MAX).

mehdi_k 26-Feb-11 6:27am View

I'm sorry to say but new problem : "The data types text and varchar are incompatible in the equal to operator."

mehdi_k 26-Feb-11 6:14am View

Even with this code the problem message is "Invalid column name".
please help!

mehdi_k 22-Feb-11 4:34am View

thank's , but do you have any book name as suggestion for microprocessor programming?

mehdi_k 16-Feb-11 4:22am View

Thank you.
But may you explain how can I install .net framework with my application installation please?
My exact concern is that when a user have installed the application , without any extra installation it work perfectly.

mehdi_k 15-Feb-11 6:24am View

Is the packing the assemblies that the project wants and put it in it's files possible?

mehdi_k 25-Jan-11 11:24am View

I meant the free compilers of assembly witch can perfectly work on windows 7.

mehdi_k 25-Jan-11 11:22am View

if you can't understand my question, there is no force on you to answer.

mehdi_k 17-Dec-10 13:22pm View

thank u, it was good, i have solved it by choosing release for configuration.
thank u again!

mehdi_k 17-Dec-10 2:45am View

thanks, it was helpful, the "BadImageFormatException was unhandled" was solved, but new problem name :"LoaderLock was detected"!!
i don't know what's wrong!

mehdi_k 16-Dec-10 14:50pm View

It doesn't work again!
the problem is "BadImageFormatException was unhandled".
i think it has problem with directX skd. i have installed it in default path.
what should i do?

mehdi_k 15-Dec-10 4:10am View

Is there any sample or tutorial for Windows API Code Pack?

mehdi_k 8-Dec-10 7:57am View

Thanks,but it's for .wav files , i want to play any sound file.
can u guide me?

Comments by mehdi_k (Top 93 by date)