Re: How do I disable external memory writing access to a Process? - C# Discussion Boards

How do I disable external memory writing access to a Process?

7-Apr-09 7:32

Combobox.SelectedIndex = 0; is more accurate. As well as check if Combobox have items. eg

if(Combobox.Items.Count != 0)

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Fyrecrypts7-Apr-09 6:37

Re: How do I disable external memory writing access to a Process?

7-Apr-09 6:37

I'm sure the title is confusing, but here's what I'm trying to do: I have a process that I create using the System.Diagnostics.Process class, and I want the memory the application uses to be read-only to all external applications except mine, that starts the process.

Does anyone know of a way to do this?

Xmen Real 7-Apr-09 6:49

Re: How do I disable external memory writing access to a Process?

7-Apr-09 6:49

Well, its not possible.

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Dave Kreskowiak7-Apr-09 6:57

Dave Kreskowiak

7-Apr-09 6:57

Not possible. Windows doesn't support what you want to do.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Re: How do I disable external memory writing access to a Process?

Fyrecrypts7-Apr-09 6:59

Re: How do I disable external memory writing access to a Process?

7-Apr-09 6:59

I see, well that's disappointing. I guess I'm going to have to go about this a different way then.

Thank you.

Dan Neely7-Apr-09 8:23

Dan Neely

7-Apr-09 8:23

I'm not sure what you want, but isn't memory from other processes always read only unless the process using it explicitly shares it? The problem isn't other apps snooping at your 2nd processes memory, it's that unless #2 cooperates you can't snoop either.

Today's lesson is brought to you by the word "niggardly". Remember kids, don't attribute to racism what can be explained by Scandinavian language roots.
-- Robert Royall

Re: How do I disable external memory writing access to a Process?

Fyrecrypts7-Apr-09 8:41

Re: How do I disable external memory writing access to a Process?

7-Apr-09 8:41

dan neely wrote:
I'm not sure what you want, but isn't memory from other processes always read only unless the process using it explicitly shares it? The problem isn't other apps snooping at your 2nd processes memory, it's that unless #2 cooperates you can't snoop either.

What I was hoping to do is create a process and then disallow any other process from modifying the memory allocated to the process I generate aside from the process itself, and the app that generated the process.

I don't think that process memory is protected like you say, as game trainers and the like wouldn't be nearly as abundant if the memory was write protected.

Eddy Vluggen7-Apr-09 9:34

Eddy Vluggen

7-Apr-09 9:34

Fyrecrypts wrote:
What I was hoping to do is create a process and then disallow any other process from modifying the memory allocated to the process I generate aside from the process itself, and the app that generated the process.

Could it be an option to spawn a remote process? I cannot snoop memory that's on a computer that I have no access to Smile | :)

I are troll Smile | :)

Re: How do I disable external memory writing access to a Process?

Fyrecrypts7-Apr-09 9:38

Threading - CPU/RAM Usuage

7-Apr-09 9:38

Eddy Vluggen wrote:
Could it be an option to spawn a remote process? I cannot snoop memory that's on a computer that I have no access to Smile

Unfortunately, no, that is not an option. Although, a great idea if it was an option.

dataminers7-Apr-09 6:14

dataminers

7-Apr-09 6:14

Can I determine CPU/RAM useage percent when use Thread in Windows Service?

For example I want to allow max %10 CPU usuge for this thread?

Luc Pattyn7-Apr-09 6:26

Luc Pattyn

7-Apr-09 6:26

Hi,

there are no provisions for limiting a thread's CPU usage.
You could throttle it yourself by adding some Thread.Sleep() calls.
On a multi-core CPU with N cores each thread cannot take more than 1/N of the available cycles, so on a dual-core a thread's maximum would be 50% anyway.

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

- before you ask a question here, search CodeProject, then Google
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Xmen Real 7-Apr-09 6:28

7-Apr-09 6:28

off topic...I always wondering that how do you always remember to put smiley at the end of every message ?

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Luc Pattyn7-Apr-09 6:44

Luc Pattyn

7-Apr-09 6:44

you prefer it like this then?

Hi

Luc Pattyn [Forum Guidelines] [My Articles]

Xmen Real 7-Apr-09 6:45

How to create InstallShield with c#.net 3.5 windows application

7-Apr-09 6:45

nay, default setting is better Laugh | :laugh:

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Narendra Reddy Vajrala7-Apr-09 5:48

Re: How to create InstallShield with c#.net 3.5 windows application

7-Apr-09 5:48

Hi all,
Please explain How to create InstallShield in vs2008(C#.net 3.5 windows application)

itz very urgent to me

Thanks In Advance
--Naren
Blush | :O

Rajdeep.NET is BACK7-Apr-09 7:06

Rajdeep.NET is BACK

7-Apr-09 7:06

Dont ask all those ridiculous question out here.... If you have problem in executing any code or program, then you can post it here for rectification, but please dont ask for steps or How to..... Got it?

However, go to Google or MSDN and search for 'creating InstallShield in VS.NET 2008'. Hope this helps,

Happy Programming,
Rajdeep.NET Laugh | :laugh:

Re: How to create InstallShield with c#.net 3.5 windows application

Narendra Reddy Vajrala7-Apr-09 22:58

Re: How to create InstallShield with c#.net 3.5 windows application

7-Apr-09 22:58

I tried there also but i did not get any articles thats why i posted here.

I hope you also dont know...

nooraldeen1-Dec-09 19:35

nooraldeen

1-Dec-09 19:35

Lsn you idiot dont say orders... u want to answer then answer... you dont want to answer then keep your mouth shut...
NO need to be rude... u r a joke

How to put Text to speech output into a Direct sound 3d buffer

ETEDS7-Apr-09 3:09

ETEDS

7-Apr-09 3:09

SAPI 4 has a sample in Visual C++ 6.0, a demo program called multivce (tts to direct sound) that enable the speech output to be in 3d, so that the speech output can be sent to different speakers. Can this be done using C# ? If it can please tell me how.
Thanks

ETEDS

How to Create shortcut to our application on client desctop in c#.net 3.5 windows application?

Narendra Reddy Vajrala7-Apr-09 3:02

Re: How to Create shortcut to our application on client desctop in c#.net 3.5 windows application?

7-Apr-09 3:02

Hi all,

How can i create shortcut of my application on client desctop while installing time.
it is c#.net3.5 windows application.

Thanks In Advance
--Naren
Blush | :O

Mirko19807-Apr-09 3:42

Mirko1980

7-Apr-09 3:42

If you are using a Visual Studio Setup Project, open the File System Editor. Right-clicking on the root node, you can select Add Special Folder->User's Desktop. Then, right-clicking on the folder content, you can select Create New Shortcut to add a shortcut to your application execurable file.

Re: How to Create shortcut to our application on client desctop in c#.net 3.5 windows application?

Narendra Reddy Vajrala7-Apr-09 4:16