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Not necessarily. It is your choice, but you may run into other problems by converting it to .cpp.
If you're using mfc, you'll need to add the stdafx.h header, a wrapper to prevent multiple inclusions would be a good idea, etc.
Unless there's a compelling reason to change it to .cpp, then I'd just leave it like it is.
The software I work on (a suite of 38 applications and 18 dlls) has one module that is shared with a unix-based hardware component, and that has to be in c, so we just have the one module in c.
Glad I could be of help.
Karl - WK5M
PP-ASEL-IA (N43CS)
<kmedcalf@ev1.net>
PGP Key: 0xDB02E193
PGP Key Fingerprint: 8F06 5A2E 2735 892B 821C 871A 0411 94EA DB02 E193
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but did you think to #include the header whenever you imported them into your project ?
TOXCCT >>> GEII power [toxcct][VisualCalc]
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MSDN Sux !!!
Filter wont work cant find nada.
here i am again. Questions is for a loop or loop for fo some sort.
// I want to set all relays to 0(fl_set and 1 is on)
// By all relays i mean 1-25 relays
// So all 1-25 relays need to have 0
// was thinking of a loop to do this
EXP_USHORT Reset_All_Relais(int relay, int fl_set)
{
for relay (0 To 25)
{
return ScoUniSetRelay(relay,0);
// Simple be
return ScoUniSetRelay(1,0);
return ScoUniSetRelay(2,0);
return ScoUniSetRelay(3,0);
return ScoUniSetRelay(4,0);
return ScoUniSetRelay(5,0);
// etc etc till 25 LOL
}
}
cant find nothing in MSDN maybe it was another statment. Any idea guys what else can be used ?
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Is this what you're trying to do?
for (int nRelay=1; (nRelay <= 25); nRelay++)
ScoUniSetRelay (nRelay, 0);
/ravi
My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com
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Ahhhh yeah i think,....
What is this statement called in C++ For Loop ?
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Can it be used like this.
EXP_USHORT Reset_All_Relais(void)
{
for (int nRelay=1; (nRelay <= 25); nRelay++)
{
return ScoUniSetRelay (nRelay, 0);
}
}
And what does my compiler means specificly with:
arning C4715: 'Reset_All_Relais' : not all control paths return a value
Linking...
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no, what should the function Reset_All_Relais returns ?
now, the first time the function ScoUniSetRelay is called it will return the Reset_All_Relais function.
remove the return in the loop and place it at the end.
Maximilien Lincourt
Your Head A Splode - Strong Bad
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its suppose to give this back
return ScoUniSetRelay(relay,0);// for each relay the next
return ScoUniSetRelay(relay,0);// Number untill 25 including 25
return ScoUniSetRelay(relay,0);//
return ScoUniSetRelay(relay,0);
return ScoUniSetRelay(relay,0);
return ScoUniSetRelay(relay,0);
thats y i wanted return not at the end
PS: Suppose to give all tha back for the robo to set all the Relay back to off. ScoUniSetRelay(relay,0) 0=off relay for which one.
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if you do that it will return on the first one, and never do the other ones.
Maximilien Lincourt
Your Head A Splode - Strong Bad
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EXP_USHORT Reset_All_Relais(void)
{
for ( int relay = 0 ; relay <= 25; relay ++ )
ScoUniSetRelay(relay, 0);
}
return
}
Something like this ?
B\c that is not working for me never used Loop n that stuff before so something is missing i think. ; gives me another error
EDIT !!!!!
PS: I dont need any return crap I can make the proto type run with out Return to check if it was or not just need to to make that damn thing do her stuff.
THANKS ALOT !!!!
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i think you'd better take a piece of time to learn about at least C, or C++ if needed, because you really lacks in every basic knowledges on the language...
TOXCCT >>> GEII power [toxcct][VisualCalc]
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I wont argue with you but i do LOL.
I was assigned to this knowing be able to write it in java. But all the application adn control programs can only understand C++ or Pascal and some otehr machine language.
Truthfully i think i am getting the hang onf it though after the explaination of loop for.
=) !!!
My 8 page program is done and later ima go test it.
Worst thing that can happen the Robo pokes everything to oblivion hahah !!!!
Thanks guys
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Please don't misunderstand me when I say this, but you should have a firm grasp of the basic C/C++ control structures and the return statement before embarking on your project.
This is what you need to do:
void Reset_All_Relays()
{
for (int nRelay=1; (nRelay <= 25); nRelay++) {
ScoUniSetRelay (nRelay, 0);
}
}
If ScoUniSetRelay() returns a status, you need to decide how Reset_All_Relays() should behave if it encounters an error - i.e. should it interrupt the loop, ignore the error, continue with the loop but return the failure notification to the caller, something else...?
/ravi
My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com
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Yeah Took me awhile to get the grasps for what those things are. USHORT needs return value Void not etc etc Long and so =)
Now i can dig in C++ Not so much diff than java basics are same. just diff looks confused the hell outta me !!!
beside writing 8 page code and this is like 1 and half week on C++ for first time aint that bad huh ??? Maybe i am slow.
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its suppose to give this back
return ScoUniSetRelay(relay,0);// for each relay the next
return ScoUniSetRelay(relay,0);// Number untill 25 including 25
return ScoUniSetRelay(relay,0);//
return ScoUniSetRelay(relay,0);
return ScoUniSetRelay(relay,0);
return ScoUniSetRelay(relay,0);
thats y i wanted return in it the Machine responses to those commands.
if it gives out ScoUniSetRelay(15,0) relay 15 will turn off. i jsut wanted a collective command to turn all 0-25 off including 0
PS: Suppose to give all tha back for the robo to set all the Relay back to off. ScoUniSetRelay(relay,0) 0=off relay for which one.
I used CD MSDN
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Maximilien wrote:
msnd works ... I searched this : http://search.microsoft.com/search/results.aspx?view=msdn&st=b&na=82&qu=for+loop+c%2B%2B&s=1[^]
TOXCCT >>> GEII power [toxcct][VisualCalc]
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Hi folks..
Is there a way to read an exe file's version info, icon etc programatically
using C/C++ ?
e.g How do we read notepad.exe's version info via C/C++ calls?
thanks in advance..
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munawar1968 wrote:
exe file's version info
GetFileVersionInfo
munawar1968 wrote:
icon
ExtractIcon
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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Thanks man..
can this info (gathered via getfileversion,extracticon) be used to set the
version /icon of another exe file programmatically?
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munawar1968 wrote:
another exe file programmatically?
Nope, you have to use these api for Programmatically changing resource in other file :-
BeginUpdateResource,UpdateResource and EndUpdateResource.
And Here is article relating to above Api's
http://www.codeproject.com/cpp/UpdateResource.asp[^]
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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Exactly what i wanted...
thanks a million
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Hi,
There has to be a library function that does this? I need to convert a path from say:
C:¥Program Files¥Mozilla Firefox¥firefox.exe
to
C:¥¥"Program Files"¥¥"Mozilla Firefox"¥¥firefox.exe
The reason is I need to pass the full path name to _spawnl
I wrote a simple function to do this, but is there a library function that already does this?
Thanks in advance.
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tsss,
no need to do this
the strings using doubles \\ are because when you code, the single \ is used as the escape characters.
but if you get the path from say an edit box, the \ (written alone) are in the same format.
in brief, you need double back-slashes only in design/coding time...
TOXCCT >>> GEII power [toxcct][VisualCalc]
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