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Here goes, I created an MFC dll, I then added a dialog added a class to it, then tried to compile it. I get the following two errors:
--------------------Configuration: ALSTG - Win32 Debug--------------------
Compiling...
ALSTGPlug.cpp
c:\documents and settings\darroll\my documents\myprojects\told\alstg\alstgplug.h(21) : error C2065: 'IDD_FOUS21' : undeclared identifier
c:\documents and settings\darroll\my documents\myprojects\told\alstg\alstgplug.h(21) : error C2057: expected constant expression
Error executing cl.exe.
ALSTG.dll - 2 error(s), 0 warning(s)
What am I missing? Thanks in advance.
Darroll
Not one person lives in the present. Only the past. I can prove it.
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is "IDD_FOUS32" defined in resource.h? Is resource.h included in the the alstgplug.h file (and/or the ALSTGPlug.cpp file [but only if this include is "above" the alstgplug.h file] )
Hope that helps....
Just trying to keep the forces of entropy at bay
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Bingo, just needed to include the resource.h file.
Thank you!
Not one person lives in the present. Only the past. I can prove it.
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I want to view / edit the properties of a file programmatically. By properties, I mean the properties you see under right click / properties / summary tab (title, author, summary, etc). I've been searching MSDN but no luck so far.
Any suggestions ?
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GetFileAttributes / SetFileAttributes
GetFileSize
GetFileType
GetFileInformationByHandle (could be the best one to research?)
Just trying to keep the forces of entropy at bay
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Thanks, not really what I'm looking for.
It's amazing that I've been searching for hours now and couldn't find any info on this. I was hoping for a simple API function.
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That stuff only normally appears if it's a compound file (OLE "document"). I think there's a sample on MSDN that deals with examining these. Try looking for properties and "structured storage" or some such.
Steve S
[This signature space available for rent]
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I don't think its as simple as you think, i've been meaning to go through this for a while and do somthing similar (get the Map NetworkDrive dialog), heres what i have found so far, you need to get a IContextMenu handle and then fill a CMININVOKECOMMANDINFO structure like bellow. You need to fill in the correct verb, in the code (snipped from seashell project - see shell extentions section in CP.) bellow it sets the verb by T2CA(MAKEINTRESOURCE(iCmd - IDM_SHELLCTXFIRST)); SHELLCTXFIRST = 2000, the iCmd is the cmd id returned by the context menu command. I'm presuming that the value of iCmd will not change per platform.
If you can find the value of iCmd that is the verb "properties" then i think you could bring up that dialog.
To Get IContextMenu you call IShellFolder::GetUIObjectOf.. see msdn.
00336 CMINVOKECOMMANDINFO cmi;
00337 cmi.cbSize = sizeof(cmi);
00338 cmi.fMask = 0;
00339 cmi.hwnd = m_hWnd;
00340 cmi.lpVerb = T2CA(MAKEINTRESOURCE(iCmd - IDM_SHELLCTXFIRST));
00341 cmi.lpParameters = NULL;
00342 cmi.lpDirectory = NULL;
00343 cmi.nShow = SW_SHOWNORMAL;
00344 cmi.dwHotKey = 0;
00345 cmi.hIcon = NULL;
00346 m_lpcm->InvokeCommand(&cmi);
Asim Hussain
e: asim@jawache.net
w: www.jawache.net
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Which API ? The Windows C/C++ API docs are at msdn.microst.com. although docs on API style message loop programming is thin on the ground, and in C especially so.
Christian
Hey, at least Logo had, at it's inception, a mechanical turtle. VB has always lacked even that... - Shog9 04-09-2002
During last 10 years, with invention of VB and similar programming environments, every ill-educated moron became able to develop software. - Alex E. - 12-Sept-2002
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Sorry, it is C Library Manual, just like Java API docs.
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Do you mean C, or C++ ?
Christian
Hey, at least Logo had, at it's inception, a mechanical turtle. VB has always lacked even that... - Shog9 04-09-2002
During last 10 years, with invention of VB and similar programming environments, every ill-educated moron became able to develop software. - Alex E. - 12-Sept-2002
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What does an unresolved external symbol mean. Respond ASAP. Program due in less than 3 hours. HELP
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Mr. Gates wrote:
What does an unresolved external symbol mean.
It means your compiler was able to see a header, but could not see the .lib for the implimentation of the method or object.
Mr. Gates wrote:
Respond ASAP.
Yes, sir. Seriously, do you think it will help to order us around ? 3 HOURS ? What the hell is wrong with you ?
Mr. Gates wrote:
Program due in less than 3 hours.
Maybe you should have spent more time studying and less time getting drunk then. Sheesh.
Mr. Gates wrote:
HELP
If the answer does not help, explain how you're getting the error, and what it says, so we can help further. Just reconsider that there are people on both ends of this connection before barking orders next time.
Christian
Hey, at least Logo had, at it's inception, a mechanical turtle. VB has always lacked even that... - Shog9 04-09-2002
During last 10 years, with invention of VB and similar programming environments, every ill-educated moron became able to develop software. - Alex E. - 12-Sept-2002
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verify you have the lib path set up right (but only especially if you are using 3party libs)....Or make sure you have spec'ed a lib in the link tab if you are bringing in 'something special'......or use the pragma comment lib if you dont want to relink entire project
Just trying to keep the forces of entropy at bay
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Hi,
I am working on a hydrology project, about stations, wireless communication and central control system.
Look here,
<br />
enum HydroElement<br />
{ <br />
waterlevel,<br />
rainfall,<br />
mudSand<br />
}
there is a station type---waterlevel and rainfall, can i simply use
waterlevel|rainfall
to present this station type?
Thanks alot.
Extreme programming. Do the No.1
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Maybe:
enum HydroElement
{
waterlevel = 0x1,
rainfall = 0x2,
mudSand = 0x4
}
then you may use the or operator.
Michel
It is a lovely language, but it takes a very long time to say anything in it, because we do not say anything in it, unless it is worth taking a very long time to say, and to listen to.
- TreeBeard
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yeah,
it's better, but it makes no difference between
waterlevel&rainfall
and
waterlevel&mudSand
Is there and other data type instead of enum can help fix the problem?
Thnx
Extreme programming. Do the No.1
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That should be
waterlevel | rainfall (which = 3)
and
waterlevel | mudSand (which = 5)
no &
Todd Smith
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Hi,
There is a limitation, right? Max number of item inside enum must less than 32.
In case that happens, how to deal with, then?
Extreme programming. Do the No.1
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You'll have to use another int or a double if you want more than 32 bits. The number of items can be up to 32 not less than.
Todd Smith
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stevenson wrote:
can i simply use
waterlevel|rainfall
to present this station type?
Only if you define the enumerator values to be one bit each, as in:
enum HydroElement
{
waterlevel = 1,
rainfall = 2,
mudSand = 4
};
--Mike--
Just released - 1ClickPicGrabber - Grab & organize pictures from your favorite web pages, with 1 click!
My really out-of-date homepage
Sonork-100.19012 Acid_Helm
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If "waterlevel and rainfall" is a distinct type, make it so.
It however seems odd to mix waterlevel (measuring a distance) with rainfall (a weather phenomena) and mudSand (which is a particular type of sand, or mud depending on how you look at it).
Maybe it could use some more design before implementation?
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Hi,
It's about hydrology, something relative to water system, where sensors are used to measure the water level of a river or a reservior. Other Hydro element includes rainfall, flux, sediment, water quality, flood warning etc.
In this system, GIS is used.
Extreme programming. Do the No.1
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