Re: Type Conversion - C / C++ / MFC Discussion Boards

Programm3r wrote:
Then I receive a MINUTIA buffer from a Sagem Reader, the first couple of charaters a null and some in not, the MINUTIA buffer has a size of 512

Well I'm far from being an expert, but I suppose that such buffer contains raw data and you probably should not use strings to store it inside the database.
Smile | :)

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

[Image resize DLL]

I'm not using strings in the database I'm using a blob.....

The only programmers that are better that C programmers are those who code in 1's and 0's Green Alien | [Alien]

Programm3r
My Blog: ^_^

Hence what is your trouble about? Does this [^] help?
Smile | :)

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

[Image resize DLL]

Can you not use strcat()?

Regards,
--Perspx

"The Blue Screen of Death, also known as The Blue Screen of Doom, the "Blue Screen of Fun", "Phatul Exception: The WRECKening" and "Windows Vista", is a multi award-winning game first developed in 1995 by Microsoft" - Uncyclopedia

Instead of using string manipulation routines, you could use memory manipulation routines (memcpy, ...)

Cédric Moonen
Software developer

Charting control [v1.4]
OpenGL game tutorial in C++

Hi!
I've to convert from iterator to unsigned int. How to do that?

Usually that makes no sense.
Smile | :)

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

[My articles]

But I need it. I've to compare the last element of an iterator with an unsigned int. Depending on the result of that comparission I've to call one function. How to convert or compare the last element of an iterator with an unsigned int?

I need this for the following code:

if(pWaypoint1 == (unsigned int)pContainer.end())
{
 pWaypoint1 = 0;
 mCharacter1->GoToWaypoint(pWaypoint1);
}

Above comparision is not working. How to compare?

You probably want to compare the content of the iterator to an unsigned int. If that's the case just access its contents using *:

if (pWaypoint1 == *iterator)

That is valid if your container is a container of unsigned int. By the way, you can't access the end() iterator of a container: it points after the last element so it is invalid.

Cédric Moonen
Software developer

Charting control [v1.4]
OpenGL game tutorial in C++

That's a nonsense.
Smile | :)

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

[My articles]

T.RATHA KRISHNAN wrote:
Above comparision is not working

and how can we know the error message ?

man, if you don't give us the infos, we're not able to help you...

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

T.RATHA KRISHNAN wrote:
I've to convert from iterator to unsigned int

I doubt that.

show a piece of code of what you're trying to achieve please...

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

I need this for the following code:

<pre>if(pWaypoint1 == (unsigned int)pContainer.end())
{
pWaypoint1 = 0;
mCharacter1->GoToWaypoint(pWaypoint1);
}</pre>

Above comparision is not working. How to compare?

Hi,

How can i lauch the following window tool through programatically:

1.Open Recycele Bin
2. Empty Recycle Bin
3 Lauch Disk Management Tool
4. Launch Disk Cleaner Wizard
5. Lauch Fileserver Management

If I recall well, that's a repost.
Smile | :)

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

[My articles]

yes it is !

the worst is that he asks exactly the same question, when he got answers last time D'Oh! | :doh:

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

Possibly he want to be sure.
Big Grin | :-D

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

[My articles]

Must be urgentzzz Big Grin | :-D

But then he forgot: "plz plz help!" Big Grin | :-D

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

[Image resize DLL]

Could you give me first post answer, if posted?

As you should know there were answers to your original post [^] that gave at least hints for some of the required steps. What is the point in posting again and again the same list of questions?
Smile | :)

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

[Image resize DLL]

MPTP wrote:
3 Lauch Disk Management Tool

ShellExecute(hWnd, "open", "diskmgmt.msc", ...);

"Love people and use things, not love things and use people." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

i have made a setup and deployment project named "myTry1"
which contains "xyz.exe" at a location specified . the location is being asked in a GUI that starts when i click the setup icon generated in the Debug folder of "myTry1"
Requirement:

I donot need the GUI to appear as my final location/path is fixed.
I just need a command line based process instead of GUI(Graphical User Interface).

I am new to this topic "Set up and Deployment projects"
plz give suggestion as quickly as possible , i need it very quickly.
Thankyou!

kapardhi

Kapardhi : I got the solution thanks !
Laugh | :laugh:

I am testing one application in vista platform and found that SetWindowsHookEx function fails in VISTA.
SetWindowsHookEx return NULL.

journalHook = SetWindowsHookEx(WH_JOURNALPLAYBACK, (HOOKPROC)WDChangeProc, hInst, 0);

Thanks in advance.

Yes U Can ...If U Can ,Dream it , U can do it ...ICAN