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The AfxGetMainWnd()->EnableWindow(false) did the trick. Always seems so obvious when you know the answer.
The article in http://www.codeproject.com/threads/TemplatedLengthyOperation.asp answered some other questions I had about function pointers.
Thanks for everyones help. Eric
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Searched MS site but only found WDT for NT/2K/XP.
'til next we type...
HAVE FUN!! -- Jesse
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This seems like a really simple question, but I can't find the answer anywhere else and I know someone in here has to have faced it before.
At the commandline (at least on NT/2k/XP, which is all that matters in this question), you can rename a file which is currently locked using ren and the program holding the file will adjust, allowing you to put a new file in its place ready for later.
If I try to do this using MoveFileEx then (not entirely surprisingly) it complains that the file is locked.
I could open a new process and use the commandline, and I will if I have to, but if there's some way of convincing MoveFileEx or call something else to rename the file then I'd prefer not to have a DOS box flash up.
Does anyone know if this is possible?
Paul
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Does SHFileOperation() work any better?
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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have a look at ShFileOperation I think it works for locked files.
Maximilien Lincourt
Your Head A Splode - Strong Bad
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You guys rock, thanks. Serious brain freeze on my part.
Paul
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I am having a problem compiling a class I downloaded from CodeProject. The class compiles until I try to create a variable of that type, and then I get a linker for each function that I try to call with that variable (to begin with, just the constructor and destructor.) Here are the compiling errors that I am receiving:
error LNK2019: unresolved external symbol "public: __thiscall CMultiColumnComboBox::CMultiColumnComboBox(void)" (??0CMultiColumnComboBox@@QAE@XZ) referenced in function "public: __thiscall NewInvoice::NewInvoice(void)" (??0NewInvoice@@QAE@XZ)
error LNK2001: unresolved external symbol "public: virtual __thiscall CMultiColumnComboBox::~CMultiColumnComboBox(void)" (??1CMultiColumnComboBox@@UAE@XZ)
The class is the CMultiColumnComboBox class from http://www.codeproject.com/combobox/mccombobox.asp#xx169761xx[^] The directions say to include the file in the .cpp file, but then I cannot declare variables in my .h file, so I had to include the class in my .h file. Now I'm getting these linker errors. Can somebody please give me some suggestions? Thanks a bunch!!
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Did u add the file in the project?
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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yes, the files are included in the project. 
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DougW48 wrote:
The directions say to include the file in the .cpp file, but then I cannot declare variables in my .h file...
Probably because the two .h files are in the wrong order. The #include <MultiColumnComboBox.h> statement should precede the inclusion of your dialog's .h file. Or, if your dialog declaration is going to be used in places other than by its definition, you'll need the #include <MultiColumnComboBox.h> statement in the dialog's .h file instead, before any reference to the CMultiColumnComboBox class.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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Found the problem, thank you very much! 
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DougW48 wrote:
Found the problem...
So what was it?
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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When I included the files, the visual studios put them in a separate virtual folder called "Solution Items" I moved them into the same area of my solution explorer as my other files, and it compiled without a hitch. Now if I could just figure out how to update the class to work in 2000/XP I'll be all set, but that's for a different post! Thanks a bunch for your help!
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How would you go about attaching 'winnm.dll' to a project? I am just unable to get my head around linking the dll files then accessing them. Do i need to create a header file?
What will i then need to include in the header file? I need to create a simple keyboard which uses low level design to produce sound through the sound card. 
Any help would be appreciated.
Cheers
Mav
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If you are thinking winmm.dll, you do not directly link DLLs to a project, you link the import library for them with the project. Try adding winmm.lib to your list of Libraries to link with.
Peace!
-=- James (Sonork:100.21837)
[Tip for SUV winter driving survival: "Professional Driver on Closed Course" does not mean "your Dumb Ass on a Public Road"!]
[Get Delete FXP Files Now!]
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Good Day,
Everytime i create or open a project, an error occur:
fatal error RC1015: cannot open include file 'afxres.h'.
I searched and found the problem in Microsoft site:
http://support.microsoft.com/default.aspx?scid=kb;ja;326987
but i could not read the file coz i dont have the OS installer
to support the language.
I already reinstall Visual Studio but the same things happen.
Thanks a lot.
spingkoy
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The MSDN article Q156916 gives pretty detailed steps on how to fix it. Did you try compiling the .RC file into a .RES file?
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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I tried to search the article Q156916, it has been referred to Article - 156916.
The article talks about J++. I tried renaming the .rc to .rct or .res but when i load the
project and go on the resource tab, the same error appear.
spingkoy
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spingkoy wrote:
I tried renaming the .rc to .rct or .res...
It has to be compiled, not renamed.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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I've compiled it, but same things happen.
Im having a dual boot so I've tried re-installing
on the other OS and it works. I think its cause is
software conflict. I did know that my friend
installed Visual Studio on the other OS.
Thanks for the support.
Have a nice day and More Power to you.
spingkoy
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Hi !
I'm facing a very strange problem with the code snippet below.
I'm creating a base class (JSBase) which provides two virtual methods. These two methods have the same name.
In a derived class, I reimplement only one of these two methods.
In the main(), I instanciate the derived class and call one of the method of the base class (the one which has not be reimplemented in the derived class).
When I compile, I get this error :
.\TestDerive.cpp(64) : error C2664: 'import' : cannot convert parameter 1 from '
class ClassTest1' to 'class ClassTest2'
No constructor could take the source type, or constructor overload resol
ution was ambiguous
What's wrong ? Can't I reimplement only one of the method in the derived class ?
I would appreciate a lot your help !
Thanks !
Jerome
class ClassTest1 {};
class ClassTest2 {};
class JSBase
{
public:
JSBase() {};
virtual ~JSBase() {};
virtual void import(ClassTest1 Data) {};
virtual void import(ClassTest2 Data) {};
};
class JSDerived : public JSBase
{
public:
JSDerived() : JSBase() {};
~JSDerived() {};
void import(ClassTest2 Data) {};
};
void main(int argc, char* argv[])
{
JSDerived MyDerived;
ClassTest1 MyData;
MyDerived.import(MyData);
}
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you implemented void import(ClassTest2 Data) {};
but calling MyDerived.import(MyData); with MyData of type ClassTest1
See the prob?
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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Hi Papa !
Sure, I'm calling the 'import()' method with a parameter of type ClassTest1. The base class has such a method. Why is this method not accessible from the derived class ? This is what is strange for me !
Jerome
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try to create a cast operator...
operator (ClassTest2)
TOXCCT >>> GEII power
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