Just adding to Maxmilien's Reply - C / C++ / MFC Discussion Boards

JudyL_MD9-May-08 1:55

9-May-08 1:55

On NT4 and higher, you cannot directly access the devices registers. The OS will not permit it. You need to have a driver and your app then interacts with the driver.

Judy

Re: Memory allocation help.

chandu0049-May-08 2:12

chandu004

9-May-08 2:12

the OS that iam using is windows 98. so it should support right?

Re: Memory allocation help.

JudyL_MD9-May-08 3:10

JudyL_MD

9-May-08 3:10

Yes it should but I don't remember how to specifiy the memory mapping.

Judy

Re: Memory allocation help.

Mark Salsbery9-May-08 6:16

Mark Salsbery

9-May-08 6:16

toxcct wrote:
why are you needing to allocate such a huge amount of memory

hehe

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: Memory allocation help.

king'ori9-May-08 3:49

king'ori

9-May-08 3:49

try HeapAlloc

how to print SYSTEMTIME

mihai1239-May-08 1:05

mihai123

9-May-08 1:05

Hello I'm new in MFC and all this small and ease tasks in c# seems to me very impossible in MFC.

I'm trying to do a log file.
I need to take the current system time and date and then transformed it in CString in order to write them in the file.

Tnx for the help,
And have a nice weekend.

Re: how to print SYSTEMTIME

Maximilien9-May-08 1:09

Maximilien

9-May-08 1:09

Use CString::Format (or sprintf in the example below)

see this[^] for an example.

Maximilien Lincourt
Your Head A Splode - Strong Bad

Just adding to Maxmilien's Reply

Rajesh R Subramanian9-May-08 1:23

Rajesh R Subramanian

9-May-08 1:23

mihai123 wrote:
all this small and ease tasks in c# seems to me very impossible in MFC.

You mean MFC is hard? You must write an ActiveX control in plain Win32, my friend Roll eyes | :rolleyes:

SYSTEMTIME time;
GetSystemTime(&time);
CString str;
str.Format("Year: %d, Month:%d, Day of month:%d,
                Day of week:%d",time.wYear, time.wMonth, time.wDay, time.wDayOfWeek);
AfxMessageBox(str);

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Re: Just adding to Maxmilien's Reply

CPallini9-May-08 1:43

CPallini

9-May-08 1:43

Rajesh R Subramanian wrote:
You mean MFC is hard? You must write an ActiveX control in plain Win32, my friend

Never used MFC for that. ATL was far much better Poke tongue | ;-P

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

Re: Just adding to Maxmilien's Reply

Rajesh R Subramanian9-May-08 1:52

Rajesh R Subramanian

9-May-08 1:52

CPallini wrote:
ATL was far much better

No, the point was that the OP said doing things with MFC is hard. So, I thought how nice it must be for the OP to write an ActiveX control with Win32, not even MFC. Roll eyes | :rolleyes:

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Find '.' character

manju#1239-May-08 0:31

manju#123

9-May-08 0:31

Hi..
I have specified string
sample.jpg
I want only extension as output

output = .jpg
plz help me

manju

Hi..
I am Mnaju.I have Completed my B.E Computers Science.Lokking for a job.I am interested in VC++
manju

Re: Find '.' character

Hamid_RT9-May-08 0:36

Hamid_RT

9-May-08 0:36

See CString::Find and CString::Right.

Re: Find '.' character

Rajesh R Subramanian9-May-08 0:44

Rajesh R Subramanian

9-May-08 0:44

Read more on CString. That's it.

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Re: Find '.' character

CPallini9-May-08 0:49

CPallini

9-May-08 0:49

See here [^].
Smile | :)

Re: Find '.' character

rajneshmalik9-May-08 0:51

rajneshmalik

9-May-08 0:51

what do u want to prove to write "Lokking for a job".I thing there are a lot of jobs in market first of all improve yourself.

Re: Find '.' character

toxcct9-May-08 1:09

toxcct

9-May-08 1:09

HERE is what you really need[^].

for other questions, please refer to this[^]

[VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

Re: Find '.' character

Michael Schubert9-May-08 1:12

Michael Schubert

9-May-08 1:12

manju#123 wrote:
I have Completed my B.E Computers Science

Doesn't appear to be worth the paper it's written on if you cannot come up with a solution for such a simple task.

Re: Find '.' character

manju#1239-May-08 1:51

manju#123

9-May-08 1:51

hi all

Sorry for the silly question.i will study and improve myself..

thank you for your suggestions
manju

Hi..
I am Mnaju.I have Completed my B.E Computers Science.Lokking for a job.I am interested in VC++
manju

Re: Find '.' character

Michael Schubert9-May-08 1:56

Michael Schubert

9-May-08 1:56

Actually, I'm sorry, that comment was pretty harsh.

Anyway, what programming languages did you learn if not C/C++?

Re: Find '.' character

manju#1239-May-08 2:03

manju#123

9-May-08 2:03

Hi sir..
It was not harsh sir..it was the truth...

I am trying to learn VC++...My friends are giving some assignments and i am working on that.

thank you very much for your reply..

manju

Hi..
I am Mnaju.I have Completed my B.E Computers Science.Lokking for a job.I am interested in VC++
manju

Re: Find '.' character

WindowsPistha9-May-08 3:38

WindowsPistha

9-May-08 3:38

Hello Manju,

I like your approach and your ambition is good.
But you have to work hard to get in to the VC++ field.

Read Some basic books.

1 ) Let us C++ (which will give confident in c++) This is the base for all.
2 ) Visual Programming by yaswant kanetkar(which will give intro about windows programming)
3 ) Windows Programming by charles petzold
4 ) Read some MFC books.

This will help you a lot to get into the VC++ field.
Once i was also like this.Anyway all the best.

Here is the answer For Your question :

Windows API :

To split the file name into components

void _splitpath(
const char *path, // Input file name.
char *drive,
char *dir,
char *fname,
char *ext
);

http://msdn.microsoft.com/en-us/library/e737s6tf(VS.71).aspx

Regards,
WindowsPistha

Re: Find '.' character

Rajesh R Subramanian9-May-08 1:59

Rajesh R Subramanian

9-May-08 1:59

manju#123 wrote:
Sorry for the silly question.i will study and improve myself..

Good Lord! You're one nice person. Good luck with your learnings. Do keep asking questions when you run into trouble. Smile | :)

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Re: Find '.' character

manju#1239-May-08 2:01

manju#123

9-May-08 2:01

hi sir..

surely sir..if i face any problem..i will sak you doubts.thank you very much..

manju

Hi..
I am Mnaju.I have Completed my B.E Computers Science.Lokking for a job.I am interested in VC++
manju

Re: Find '.' character

Michael Schubert9-May-08 2:04

Michael Schubert

9-May-08 2:04

manju#123 wrote:
i will sak you doubts

I hope this does not trigger any angry gas... Poke tongue | ;-P

Re: Find '.' character

manju#1239-May-08 2:07

manju#123

9-May-08 2:07

hi..

sorry i will improve it..

thank you

Hi..
I am Mnaju.I have Completed my B.E Computers Science.Lokking for a job.I am interested in VC++
manju

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