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yidingyu wrote: ...but, I cann't finish the code...
Why not? What's the problem?
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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How would I go about making my application respond to DDE "opens with" functions. I mean when you select "Folder Options" in Explorer and view the action for a file type it has the option to use DDE. I would like to be able to respond to the DDE message for any verb and any file type, like a ShellExecuteHook (Which does not seem to respond to verbs which use DDE).
Could anyone point me in the right direction?
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One way is to "register" your file's extension (i.e., add keys and values to the registry).
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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I have to input a year so that it will show the month and day of Easter of that year. Professor provided these to calculate it.
[edit]
Than just below, he said: Use individual functions to calculate each of the values
I don't get what he means by that. I can easily use the calculations as an assignment statement, but as a function? Am I understanding him correctly?
-- modified at 5:03 Wednesday 26th September, 2007
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imagine what the forum would become if every of your classmates were asking for help about this homework... 
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They are in the class or different classes?;)
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I guess:
int GetEasterDay(int Year){/*Do compute*/}
int GetEasterMonth(int Year){/*Do compute*/}
He wants that you make some homeworks. I think thats really OK 
Please read an beginner book about programming like "C++ for Dummies". This give you an overview.
Greetings from Germany
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What are you doing taking a class (presume it's programming) when you can even be bothered using google or buying a book and learning a few things yourself ?
How can you not know what a function is ? ANY basic book/webpage will tell you this.
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MoboTech wrote: ...it will show the month and day of Easter of that year.
Since Easter occurs at some point between late March and late April each year, and it follows the cycle of the moon, how are you calculating this? Of course, tables up to 2020 (and possibly beyond) do exist.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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The problem is i hooked opengl glDrawElements and i want to read before hooking the opengl with detours the real memory.
Dunno havent found anything yet could anyone post a example how would look it. And i want read the 32 first bytes on the original opengl ok thnx.
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 What are you trying to do exactly ? I have absolutely no idea of what you mean by 'original bytes'... Could you elaborate a bit ?
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I hooked opengl and i want before the hooking function to spoof/patch the memory coz detours leave a leave a 0xE9 op trace. But i have no idea how to call the original memory i quess something with readprocessmemory but here aint a tutorial ok.
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nah1337 wrote: The problem is i hooked opengl glDrawElements and i want to read before hooking the opengl with detours the real memory.
Dunno havent found anything yet could anyone post a example how would look it. And i want read the 32 first bytes on the original opengl ok thnx.
are you attempting to capture and trace openGL commands in order to trace/record them? Very few people have ultimately been successful at this. glDebugger has the most capable interface that captures graphics commands as they are issued and before they are sent to the card, recording and timing them. WireGL/Chromium is an open source project that captures OpenGL commands and reissues them to a cluster of computers. But as far as I know there are no tutorials on exactly how to do this. I expect you could find out how by pulling the source code for Chromium. http://sourceforge.net/projects/chromium/[^]
_________________________
Asu no koto o ieba, tenjo de nezumi ga warau.
Talk about things of tomorrow and the mice in the ceiling laugh. (Japanese Proverb)
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actually i dont wanna do anything more than just call the real 32 bytes off the function to just hide the detouring nothing more ... thats the purpouse
i wanna do it with readprocessmemory and writeprocessmemory
-- modified at 19:02 Wednesday 26th September, 2007
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Class A
{
A() //Constructor
}
class B: public A
{
B(...):A(...)
{...}
.
.
.
}
Any body know what is instruction "B(...):A(...)" in class B doing ?
Beginner
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1) you'll have to speak a better english if you want people here to understand you.
2) when providing a code sample, place it between <pre></pre> html tags so that it will be well formatted.
3) a function with the same name as a class is called a constructor. it's purpose is to initalize its members.
you should really consider buying a C++ book and learn about object oriented programming...
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Yes, in the constructor of B, you call the constructor of A. It is usefull for example when you need to pass arguments to the constructor of A.
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What is difference between
B(...):A(...)
{
.
.
.
}
and
B(...)
{
A(..);
.
.
.
}
Beginner
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The second syntax is invalid: the base class (A) needs to be constructed before your child class (B). So the only way to do that is to put it in the constructor initialisation list.
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the value 0.00922307 should be rounded to 0.01.
Is there any method available in c++?
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Math.round ();
public static long round( double a )
Parameters
a
a double value.
Returns
the value of the argument rounded to the nearest long value.
Description
Returns the closest long to the argument.
If the argument is negative infinity or any value less than or equal to the value of Long.MIN_VALUE, the result is equal to the value of Long.MIN_VALUE.
If the argument is positive infinity or any value greater than or equal to the value of Long.MAX_VALUE, the result is equal to the value of Long.MAX_VALUE.
Greetings.
--------
M.D.V.
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
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I need to get result with two decimal places not long value.
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ROUND(nExpression, nDecimalPlaces)
Returns
Numeric
Arguments
nExpression
Specifies the numeric expression whose value is to be rounded.
nDecimalPlaces
Specifies the number of decimal places nExpression is rounded to.
If nDecimalPlaces is negative, ROUND( ) returns a whole number containing zeros equal in number to nDecimalPlaces to the left of the decimal point. For example, if nDecimalPlaces is –2, the first and second digits to the left of the decimal point in the value are 0.
This may work check once...
Megha
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