|
karen19 wrote: ok but i really need it
But that's not, how live works, else I would be incredibly rich by now, because "I need" it.
"I love deadlines. I like the whooshing sound they make as they fly by." (DNA)
|
|
|
|
|
What do you need exactly? What have done so far?
Nobody is gonna do your homework for ya.
Furthermore, a teacher that wants you to create something with VB 6.0?
Tell this dinosaur he's a decade behind facts.
|
|
|
|
|
Karen,
This is garunteed to generate alot of hostility towards you.
1) This forum will not provide you with code for your school project. Members will *advise* you or point you to articles that might help but your school project is work that *you* should be doing.
2) Use a forum properly, posting a new thread like you have done above with spurious random commentary is spamming the board. Please don't do it.
3) You need to provide a better outline of what you intend to do. It's preferable if you also state what approach you are considering using.
These are pretty much rehashing the big bold posting guidelines at the top of each and every forum here. Please read them.
|
|
|
|
|
JHizzle wrote: 1) This forum will not provide you with code for your school project. Members will *advise* you or point you to articles that might help but your school project is work that *you* should be doing.
I rather help on school-projects and talk about homework than waste time on a copy/paste-employee 
I are Troll 
|
|
|
|
|
Noone can answer your question because you haven't described any kind of problem you're having. The term "Agent" can mean just about anything. You failed to spell out what you need this agent to do.
|
|
|
|
|
Hi,
I'm writing a steganography app in VB.NET that will hide an image and text covertly inside the least significant bits of a bitmap image. I'm trying to convert this code snippet i found in matlab to VB.NET or C# but dont know how. Does anyone know how to convert it to VB.net or C# code? Thanks
<br />
Stego = uint8(bitor(bitand(Overt, bitcmp(2^n - 1, 8)) , bitshift(Covert, n - 8))); <br />
n = Number of least significant bits to replace. Normally 4
Overt, Covert = Bitmap images
Stego = Bitmap image output
The matlab code allows one bitmap image to be encoded into the least signficant bits of another bitmap to form the Stego image.
Thanks for your help
|
|
|
|
|
Wouldn't it be easier to study the steganography articles here on Code Project, skipping the need for converting code?
Corrina John has written an EXTENSIVE series of articles on the subject, here[^].
Also, since VB/VB.NET does not support pointers, using it to do image processing is extremely cumbersome and very slow. Use C# for this since it does support pointers.
|
|
|
|
|
Dear all,
I want to know how to hook Microsoft Office File Open/Save Dialog box.
My exact requirements are as follows:
1. To get the full path of the MS office file that is opened(it could be word, power point or excel file)
2. If the user saves the file using "save as" option, I would like to get the full path of the target file
I appreciate any help in this direction.
I am using VC++ on windows XP
Thanks in advance........
Dinakara K
CAIR, Bangalore
|
|
|
|
|
this is a Visual Basic forum
but the on save / save as option I would say that you'd need to look at using something like word macro for example as the control of saving is done by the office application
As barmey as a sack of badgers
|
|
|
|
|
Common dialog Control will help you, then add filter for the file type like *.doc, *.xls, *. ppt.
|
|
|
|
|
thatraja wrote: Common dialog Control will help you, then add filter for the file type like *.doc, *.xls, *. ppt.
That is not exactly what the OP is asking for, I believe.
He needs to trap the Save dialog within MS Word.
|
|
|
|
|
Nevermind....i made a mistake, actually the title is like that
cheers
|
|
|
|
|
yes ChandraRam is right...,
I rephrase my requirement..
Whenever any user opens a MS Office file(it could be word,excel or powerpoint) and saves it to a target file using 'Save as' menu option, I would like catch/hook that particular event and get the full path of the file that was being opened and then the path of the target file to which it is saved.....
Hope i am clear ...
regards
Dinakara K
CAIR, Bangalore
|
|
|
|
|
OK, VC is far from what I can tell you about, but a first (language-independent) idea for getting the MSOffice-File might be to query the running processes and check for the respective process' ProcessName and MainWindowTitle properties.
In VB.NET and for Excel it could be like
Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ProcessList As System.Diagnostics.Process()
Dim Proc As System.Diagnostics.Process
ProcessList = System.Diagnostics.Process.GetProcesses()
For Each Proc In ProcessList
If Proc.ProcessName = "EXCEL" Then
Debug.WriteLine(String.Format("Name {0} ID {1}", Proc.ProcessName, Proc.Id))
Debug.WriteLine(String.Format("Main Excel worksheet is {0}.", Proc.MainWindowTitle))
End If
Next
End Sub
For listening to Offices events (e.g. when 'SaveAs' dialog is opened) I'm afraid you might have to write a 'COM-AddIn'. Just Google for that keyword, there are good C++ samples available which you can easily adapt to your needs (with or without VSTO). Be aware that the COM-AddIn has to be registered on the target machine, so you would need administrator access rights to install it.
If you write a COM-AddIn, then of course the first part of this is obsolete. Within an AddIn you can reference the Microsoft.Office.Interop libraries and access the Office-Applications as objects, exposing their vast number of members.
Hope that helps you a bit.
Regards to Beautiful India from Germany 
|
|
|
|
|
Thanks Michael Schäuble.
Your suggestions seems to be interesting and useful.
Will try it...
Regards from India
Dinakara K
CAIR, Bangalore
|
|
|
|
|
I added some resourses in VS2008 (vb project). I have reinstall OS(XP).
The resources that already added that can be accessed and return valid string but
newly added resources return Nothing. All of the resource are String type.
For example:
Dim xx = My.Resources.NoRisk
'It returns string "No Risk to access this drive:" <br>'But after Reinstalling XP i added 'StartupReg' in resource with this string <br>''SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
xx = My.Resources.StartupReg
'Return Nothing where it should Return 'SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
Anyone have any solution?
|
|
|
|
|
Try Cleaning the project then recompiling. You may want to repair Visual Studio and the .NET Framework if that doesn't work.
|
|
|
|
|
I've install vs2008 5th july. Clean solution and Rebuild solution i did all.
I do manualy clean obj folder. but that problem is not solved.
There are 2 project in that solution. 2nd have no problem to retrive value from resource even a new one.
Anyother options left what should i do?
Thanks 
|
|
|
|
|
I have no idea. I've never heard of the problem before. I can't even replicate it...
|
|
|
|
|
This is twice in my life. anyway thanks.
I solved that creating a new project and add old forms and classes and all other components.
I have no other choice.
|
|
|
|
|
I want to communicate with a Finger Print Machine but no SDK /APIS is provided by the client bcz vendor wants to sell SDK separately , its Pinging but how i can send and receive data without having any SDK or manual.
Is there any way that i can communicate with any machine and can send and receive thumb impressions without having any SDK or manual.
If so then is not it like developing a VIRUS/Trojan or something. 
SOFTDEV
Luck in life always exists in the form of an abstract class that cannot be instantiated directly and needs to be inherited by hard work and dedication.
modified on Wednesday, July 7, 2010 7:45 AM
|
|
|
|
|
You need to speak to the manufacturer or distributor of the device.
Steve Jowett
-------------------------
Real programmers don't use PL/1. PL/1 is for insecure momma's boys who can't choose between COBOL and Fortran.
|
|
|
|
|
You'll have to contact the manufacturer of the device for the SDK. There is no getting around this.
Also, where did you get this thing from? Every fingerprint scanner I've seen always came with a copy of it's SDK.
|
|
|
|
|
Actually the Manufacturer is selling SDK separately three times more then the Price of the Machine and client does not want to pay
SOFTDEV
Luck in life always exists in the form of an abstract class that cannot be instantiated directly and needs to be inherited by hard work and dedication.
|
|
|
|
|
Then client doesn't get their solution, now do they?
The manufacturer has you over a barrel. You can try a third party library, but you're not going to get the full functionality of the scanner. You can find some by Googling for "fingerprint sdk free[^]".
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
