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In terms of RGB, lt gray is (192, 192, 192), medium gray is (128, 128, 128) and dark grey is (64, 64, 64). Not sure if this information actually helps you.
/ravi
Let's put "civil" back in "civilization"
http://www.ravib.com
ravib@ravib.com
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Hope this could help you.
GetSysColorBrush
http://msdn.microsoft.com/library/en-us/wceui40/htm/cerefGetSysColorBrush.asp
GetSysColor
http://msdn.microsoft.com/library/en-us/sysinfo/base/getsyscolor.asp
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You can user the GetSystemColor() function to get any of the Windows system colors. You can use GetRValue() GetGValue() and GetBValue() to get the actual values (that you may or may not still need).
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Thanks for the tips! I think the GetSysColor is the one I need.
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I've seen it but I don't know how to programm it in my application. I mean, if the application has to be executed by a inexperienced user then he has to execute, for instance, "application.exe", but if I have to do some kind of administration (for example change an IP address) executed like "application.exe -admin" that shows me up a different dialog.
How can I programm this two different rutines??
Thaks
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What actually is your problem? You want your program to perform different actions depending on presence of some command-line argument? Or rather you're asking about the function which tells if current user has administrative rights?
Tomasz Sowinski -- http://www.shooltz.com
*** Si fractum non sit, noli id reficere. ***
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The first one, to perform different actions depending on command-line arguments.
Thanks. 
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The command line parameters can be used in the InitInstance() of your application. The command line is stored in m_lpCmdLine which is a char array. If you pass your parameter with a slash (ie. /MYPARM) they will be considered flags. If you don't include the slash the first
parameter will be considered to be the file you want to open. You can turn off that behavior my setting:
cmdIndo.mShellCommand = CCommandLineInfo::FileNew;
but why not just include the slash?
*NOTE you can test your command line parameter in the developer studio!
see the PROJECT - SETTINGS - DEBUG(tab)
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How can i store 2 longs in a single variable. Similare to storing 2 shorts in a long with the MAKELONG macro. Can i do this with Long64?
Thanks
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I don't think that will work because that stores it in a structure. I need it to be in one variable.
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use an unsigned __int64, something like:
unsigned __int64 i64 = (unsigned long)longOne * ((unsigned long)-1) + longTwo;
ie.. the high 4 bytes are your first long and the low four are your 2nd long.
-c
All you have to do is tell the people they are being attacked, and denounce the opposition for lack of patriotism and exposing the country to danger.
-- Herman Goering, on how to control the public
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How do i get the two longs back out of the unsigned__int64?
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longOne = i64 / (unsigned long)-1;
longTwo = i64 - (longOne * (unsigned long)-1);
or something similar
-c
All you have to do is tell the people they are being attacked, and denounce the opposition for lack of patriotism and exposing the country to danger.
-- Herman Goering, on how to control the public
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Gilfrog wrote:
I need it to be in one variable.
You may use __int64 if you want to play with shifting bits. But why can't you use a structure?
Tomasz Sowinski -- http://www.shooltz.com
*** Si fractum non sit, noli id reficere. ***
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A structure would solve the issue would it not?
#pragma pack(1)
typedef struct two_longs_dont_make_a_right
{
long one;
long erone;
} two_longs;
? Why in 'one' variable?
Ryan Baillargeon
Software Specialist
Fuel Cell Technologies Inc.
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I need to save an Array of 2 shorts and long to a text file. I just figured it would be easier to save them in one variable that to seperate them with commas or something like that.
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Why not use a structure in combination with a union, like so:
typedef struct tagTwoLongs
{
union
{
struct
{
long Long1;
long Long2;
};
__int64 OneVariable;
};
}TwoLongs;
Now you can refer to the two longs separately, via Long1 and Long2, or together, via OneVariable.
Chris Richardson
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Make sure that the pack pragma is 4 or less for the union
technique to work. You might want to ensure this by temporarily
specifying the packing alignment:
<br />
#pragma pack(push,4)<br />
typedef struct tagTwoLongs<br />
{<br />
union<br />
{<br />
struct<br />
{<br />
long Long1;<br />
long Long2;<br />
};<br />
__int64 OneVariable;<br />
};<br />
}TwoLongs;<br />
#pragma pack(pop)
P.S. Is there a way to get a compile time
assertion that sizeof(long)==4?
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Good call on the packing. I forgot about that.
Scott H. Settlemier wrote:
P.S. Is there a way to get a compile time
assertion that sizeof(long)==4?
Yeah, in winnt.h, there's a macro called C_ASSERT. Here's it's definition, and the comment that describes it:
#define C_ASSERT(e) typedef char __C_ASSERT__[(e)?1:-1]
Chris Richardson
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ooh, nice. thanks. I've been wanting that ability
for a long time. I see they just sorta kludged
one up there. (neg index error.  )
Too bad this wasn't added to the language.
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thanks, that works for me.
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You mean the Win32 LARGE_INTEGER structure defined in WinNT.h
CPUA 0x5041
Sonork 100.11743 Chicken Little
"So it can now be written in stone as a testament to humanities achievments "PJ did Pi at CP"." Colin Davies
Within you lies the power for good - Use it!
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I only replied to him an idea and a simple definition. I suppose I could have used (and would have used) LARGE_INTEGER as my example, but I didn't think of it at the time.
Chris Richardson
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I need a sample project - how to handle with data (store/edit/delete) in any format - but without any additional actions (registering in ODBC, etc.) I want to have redistributable application, wich are need juct unpack, and have to work with data.
thank tou.
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