Re: multiple file scan filter - C / C++ / MFC Discussion Boards

ThatsAlok14-Jul-04 23:51

14-Jul-04 23:51

see my S?W at
http://www.codeproject.com/useritems/SysUtil.asp

-----------------------------
"I Think It will Work"
-----------------------------
Alok Gupta
visit me at http://www.thisisalok.tk

Re: Registry commands

David Crow15-Jul-04 7:51

David Crow

15-Jul-04 7:51

http://support.microsoft.com/default.aspx?scid=kb;en-us;151176

http://www.microsoft.com/windows2000/techinfo/reskit/en-us/default.asp?url=/windows2000/techinfo/reskit/en-us/regentry/93827.asp

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

wastebasket

Perestroyka14-Jul-04 15:26

Perestroyka

14-Jul-04 15:26

Can somebody tell me how to hide the wastebasket from the desktop?

Re: wastebasket

David Crow15-Jul-04 8:01

David Crow

15-Jul-04 8:01

Sure. Just remove (or rename) the HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{645FF040-5081-101B-9F08-00AA002F954E} registry key.

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

multiple file scan filter

jspano14-Jul-04 15:09

jspano

14-Jul-04 15:09

Is there a way in c++ that I can do a file scan across a harddrive with multiple filters at once? Like search my HD for files that contain the filters

*abc*|*def|rty|
etc etc.

I may have quite a few of them and don't want to keep scanning over and over for each one. I would prefer to do this in C#, but I'm fairly sure you can't. I can put a managed wrapper around some c++ if it will do this.

TIA

Re: multiple file scan filter

Johan Rosengren14-Jul-04 20:40

Johan Rosengren

14-Jul-04 20:40

Either you do the scan several times, or you look for all files, filtering it yourself - so, no can do.

Re: multiple file scan filter

jspano15-Jul-04 1:50

jspano

15-Jul-04 1:50

Oh well, thanks for the info. I'll get all and filter myself then.

John

Re: multiple file scan filter

David Crow15-Jul-04 8:05

David Crow

15-Jul-04 8:05

You could parse the filter into its individual patterns, sending each one to a separate thread. Each thread would then report back to the primary thread with its findings.

Or, for each file on the target drive, see if it matches any of the patterns in the filter. I did this once back about 11 years ago. It was a DOS-based utility and was a very good learning exercise.

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

Need help with CMenu!!!

ouli14-Jul-04 14:39

ouli

14-Jul-04 14:39

How to enable/disable a menu item in a pop-up sub-menu? For instance, I'd like the "File->Save" to be grayed out, before "File->Open" is choosen.

Very appreciate for any help from anyone!!!;P

ouliatgreatstatus

Re: Need help with CMenu!!!

Johan Rosengren14-Jul-04 20:43

Johan Rosengren

14-Jul-04 20:43

Are you using MFC? In that case, you add a command enabler to the command. There, you call Enable on the input parameter CCmdUI.

You'll also want to add a flag in some appropriate place for the prerequisite, of course.

OnDraw : CreateBitmap (Mono & 4-Bit)

Pinhead_Me14-Jul-04 13:23

Pinhead_Me

14-Jul-04 13:23

When I create a Monochrome bitmap, select it into the CDC*, and draw on it, I get the expected monochrome results (ie. balck and white pattern fills for pDC->Rectanlge(&rc)).

However, when I attempt to create a 16 color bitmap (4-bits), and try the same drawing code, nothing appears in the client area.

This is what I am using for Monochrome drawing:
bmpBitmap.CreateBitmap(rc.Width() ,rc.Hieght(), 1,1, NULL);

This is what I am using for 4-bit drawing:
bmpBitmap.CreateBitmap(bm.bmWidth , bm.bmHeight, 1,4, NULL); //4th Parameter is nBitcount

The drawing code that works for the MonoChrome (and stock CDC bitmap) works fine, but nothing appears for the 4-bit Bitmap. What am I missing?

Thanks for any information you can provide,
Joe

How to print dialog in VC++?

ouli14-Jul-04 13:05

ouli

14-Jul-04 13:05

I'm trying to find some sample code to print the dialog with the content in it.

Thanks a lot in advance! Blush | :O

ouliatgreatstatus

Re: How to print dialog in VC++?

Johan Rosengren14-Jul-04 20:46

Johan Rosengren

14-Jul-04 20:46

You could use the ideas in http://www.codeproject.com/printing/printformview.asp[^], for example.

Service does not run on certain XP Machine

dboezeman14-Jul-04 11:50

dboezeman

14-Jul-04 11:50

We have a service that runs on NT, 2K and some XP machines (without SP1). Does anyone have any idea what would cause the service to not run on certain XP machines (XP with SP1)?

Thanks!

DB

Re: Service does not run on certain XP Machine

palbano14-Jul-04 13:42

palbano

14-Jul-04 13:42

<sarcasm>It could be that something ( we have no way of knowing since you didn't give us any idea what the service does or how it does it ) in your service is incompatible with something in Windows XP SP1.</sarcasm>

Perhaps this will help you http://www.winsupersite.com/reviews/windowsxp_sp1_preview.asp[^]

"No matter where you go, there your are." - Buckaroo Banzai

-pete

Re: Service does not run on certain XP Machine

Antony M Kancidrowski15-Jul-04 2:00

Antony M Kancidrowski

15-Jul-04 2:00

What do you mean does not run, a crash, hang? What are the symptoms?

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Williams (Little Britain)

Re: Service does not run on certain XP Machine

dboezeman15-Jul-04 6:06

dboezeman

15-Jul-04 6:06

When start from the SCM get this error:
Could not start the 'service name' service on Local Computer.
Error 1053: The service did not respond to the start or control request in a timely fashion.

reading external file in VC++

Oriocat14-Jul-04 11:46

Oriocat

14-Jul-04 11:46

I want to read content of external file with my VC++ program. any idea? appriciate any help Blush | :O

really thank you

Re: reading external file in VC++

palbano14-Jul-04 13:38

palbano

14-Jul-04 13:38

See the STL class ifstream

http://www.cplusplus.com/ref/iostream/ifstream/[^]

"No matter where you go, there your are." - Buckaroo Banzai

-pete

Starting a Subclass

Zero_G14-Jul-04 11:09

Zero_G

14-Jul-04 11:09

I am using Visual C++ 6. All I want is to create a subclass to an existing class in the "Class View" window. How is this done?

Re: Starting a Subclass

palbano14-Jul-04 11:17

palbano

14-Jul-04 11:17

class MySubclass : public MyExistingClass
{
.... implementation goes here
};

"No matter where you go, there your are." - Buckaroo Banzai

-pete

Re: Starting a Subclass

Zero_G14-Jul-04 11:28

Zero_G

14-Jul-04 11:28

I thank you for that. In the Microsoft Visual C++ editor, is there a way to have the program assist you in making a subclass so that it appears nested under its base class in the "Class View" window?

Re: Starting a Subclass

palbano14-Jul-04 11:44

palbano

14-Jul-04 11:44

ZeroGs wrote:
so that it appears nested under its base class in the "Class View" window

No. VC6 IDE Class View does not display class relationships. Use the Class Browser to view that. Select the Class Name using the cursor in a code window of the base class and the execute the Browser command "Derived Classes and Members"

"No matter where you go, there your are." - Buckaroo Banzai

-pete

SSL + Server - Client

surfman1914-Jul-04 10:34

surfman19

14-Jul-04 10:34

hi,
i have a server-client chat!
i want to encrypt the messages what i send from server to client or from client to server...
and i want to use SSL!
can anybody help me to encrpyt a message like "hello" with SSL
and to decrypt! i saw that i must use a lot of libs for SSL...not so easy!

best greets,
surf

IsPVoice

H Talley14-Jul-04 10:10

H Talley

14-Jul-04 10:10

I am using IsPVoice in an application where I would like to be able to cancel some speech after it has been paused. I currently use Resume() followed by Skip(). Unfortunatly, this still allows a word or two to be spoken before it completes. I have tried setting the volume to 0, as well as setting the tempo to -10 prior to Resume(). I have also tried emptying the event queue before resuming. None of these has worked.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.