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The list control supports background images. See the docs for LVM_SETBKIMAGE
--Mike--
"I'd rather you just give me a fish today, because even if you teach me how to fish, I won't do it. I'm lazy." -- Nish
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My really out-of-date homepage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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Hello everyone,
I am writing a http server, and I can not make the decision whether using blocking socket or noblocking socket. Not long ago I finished a trial edtion with nonblocking socket in a single thread, but I found it is not very efficient, so I am rewriting it using multithreading mode. I puzzle about which kind of socket get a better efficiency.
Who has the experience please give me some advices, my server will transmit about 150kb per response, and I can not identify the amount of responses per second, my server will run at a 100M network.
thanks.
Kerry Chou from STU
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The best performance will be achieved by using from 1 to 4 threads per processor, and Overlapped I/O for transmitting dynamically generated pages.
But if what you need is a high-performance file transfer for your HTTP server, you could use the TransmitFile API function. It has the best sustained data trasnfer rate available.
lazy isn't my middle name.. its my first.. people just keep calling me Mel cause that's what they put on my drivers license. - Mel Feik
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Oh, and I almost forgot: this article[^] can be great for you!
lazy isn't my middle name.. its my first.. people just keep calling me Mel cause that's what they put on my drivers license. - Mel Feik
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Thanks, Daniel, your information is valuable
Kerry Chou
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whats interop?how it is used to get process id?
r00d0034@yahoo.com
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Hi!
How can I make to establish a connection in a peer to peer network?,
//On Server
CSocket p;
p.Create
p.Listen
CSocket o;
p.Accept( o );
//On Client
CSocket p;
p.Create
p.Connect
Is that correct ?, any line of sequence fails??,
Tank you!
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Does anyone know why my CComboEx on a dialog, which has images on it, doesnt work right? You can scroll through all of it's contents with the arrow keys, but when you try to use the mouse to click the little down arrow to make the options drop-down nothing happens? Thanks...
-Ken Mazaika
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have you sized the drop-down space on the resource editor? the default is a drop down of zero-height (i don't know why).
-c
“losinger is a colorizing text edit control”
-- googlism
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*grin* A friend asked me to look at his code three times over 2 days once before I suddenly remembered that little quirk.
Christian
No offense, but I don't really want to encourage the creation of another VB developer. - Larry Antram 22 Oct 2002
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's is the equivalent function for IPv4 inet_addr for using with IPv6 address ?!?!  Using VC++ and Winsock 2 in Windows XP Pro.
I read about WSAStringToAddress, but not working so well !!
I Hope someone can help.
Thank's....
"Fear is the first step for knowledge !!" 
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getaddrinfo()
- Anders
Money talks, but all mine ever says is "Goodbye!"
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how getaddrinfo can be used, for converting IPv6 IP to Network byte order
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Hi all,
I want to distribute my client app. (that consumes a web service) to Win98/2000/XP, and I don't want to have to include the .NET install, so I guess C# is out.
What tool could I use to consume the web service? (i.e. SOAP Toolkit)
Do you have to distribute extra files if you code the client in VC7?
If I developed the client in VC6(MFC), I shouldn't have to distribute exta files on Win98/2000/XP, correct?
Thanks in Advance.
Soliant | email
"The 'B' in Visual Basic means Beginner" - R. Bischoff
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This[^] article may help if you're looking for a simple yet effective way to consume a web resource.
/ravi
Let's put "civil" back in "civilization"
http://www.ravib.com
ravib@ravib.com
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Does anyone know hoew to do this?
namespace {
int anon;
}
void func() {
// breakpoint on some code in here,
// try to examine anon's value
}
I've tried typing in all kinds of things in the watch window, including `anonymous namespace'::anon (same prefix as anonymous namespace functions in the call stack).
I've looked through msdn, searched google, tried to
unmangle the name using a map, used windbg, but to no avail.
If anyone knows the answer to this, please let me know.
Thanks,
Tim
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Assuming that func can see the value, try setting a local variable to equal anon inside func, and then view it's value. I doubt you can see into the namespace directly, if 'anon' does not work. I would have expected it to, if the namespace is in scope where you are looking.
Christian
No offense, but I don't really want to encourage the creation of another VB developer. - Larry Antram 22 Oct 2002
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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I've done that before, but it's a real drag to have to do everywhere I'd like to look at a variable's value. Since the debugger can examine _all_ of the symbols in a module, it ought to be able to "see" anonymous variables. WinDbg can see it, but only by wildcarding everything.
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I agree - your example is obviously contrived to show the problem and the real code is probably more painful than that to do this to. I don't know what the solution is, and if you find one, I'd love to hear it.
Christian
No offense, but I don't really want to encourage the creation of another VB developer. - Larry Antram 22 Oct 2002
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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Hi Tim,
While I have not used this with variables in anonymous namespaces, you should be able to setup a watch variable by using the address of the variable.
If you setup a breakpoint at a place that uses the variable, you can open the Disassembly window and find the address of the variable. I tried a sample program which did "cout << anon << endl;", and the disassembly showed:
mov eax,['anonymous namespace'::anon (00476dc0)]
The 00476dc0 is the address of the anon variable for my program. When you run this, it most likely will be a different address.
Once you have the address of the variable, you can setup a watch for it as follows:
* (int *) 0x476dc0
Substitute the address that you get for the 0x476dc0.
This tells the debugger to treat the address as a pointer to int, and then dereferences it. If you want, you can use:
(int *) 0x476dc0
You then get a plus sign which you need to expand to get to the value. For a single value, this isn't useful, but if you have an array, it can be very useful. For instance, if you had the following:
namespace
{
int array[5] = {5,4,3,2,1};
}
Once you find the address of the array in the debugger, you can display the array in a watch window as follows:
((int *) 0x476dc0),5
Again, replace address with the one found in the debugger. This will put a + next to the expression which will expand to 5 elements when clicked.
Best regards,
John
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Thanks so much for your help! I had totally overlooked using the disassembly window! I was also able to cast a pointer to a structure too:
*(SaveParams*)(0x007b1280)
Again, thanks!
Best Regards,
Tim
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In WinDBG:
>dt myapp!*anon
You will see somethin like that:
>myapp!?A0x423ba21e::anon
For search address for global variable, you should type:
x myapp!*anon*
You will see:
016255aa myapp!?A0x423ba21e::anon = [address]
Next, type:
>dt myapp!?A0x423ba21e::anon [address]
Note:
anon will optimized in release build
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Well done - you're only 14 years late! 
How long did it take you to read 7712 pages of this forum?
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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it's just help for other 
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I'm working on this program and it has me stumped!!! Any help would be grateful. I'm trying to have the computer tell me if it is a triangle or not....if it is a triangle it has to tell me if it is an equil., isosoceles, or scalene. If it is not a triangle then I need to have my else statement. For some reason I just can't get it perfect. Thanks again!!
#include <iostream>
#include <cmath>
#include <string>
#include <cstdlib>
using namespace std;
const string EQUIL = "equilateral";
const string ISOS = "isosceles";
const string SCALE = "scalene";
void DisplayOpeningScreen();
void Print6BlankLines();
int main()
{
int side1;
int side2;
int side3;
int halfper;
int area;
string equil;
string isos;
string scal;
// Display an opening screen and explain the program to the user
DisplayOpeningScreen();
// Have the user input 3 values representing the sides of a triangle
cout << "\nEnter first side of triangle: ";
cin >> side1;
cout << "Enter second side of triangle: ";
cin >> side2;
cout << "Enter thrid side of triangle: ";
cin >> side3;
if ((side1 + side2) > side3 && (side2 + side3) > side1 && (side1 + side3) > side2)
{ cout << "\n\nThe three lengths can form a triangle.\n\n";
if ((side1 == side2) && (side2 == side3) && (side1 == side3))
equil = EQUIL;
cout << "This triangle is an " << equil << endl << endl;
else if ((side1 == side2) || (side2 == side3) || (side1 == side3))
isos = ISOS;
cout << "This triangle is an " << isos << endl << endl;
else;
scal = SCALE;
cout << "This triangle is an " << scal << endl << endl;
}
else
{
cout << "\n\nThe three lengths can not form a triangle.\n\n";
}
return 0;
}
//********************************************************************************************************************************************
void DisplayOpeningScreen()
// Purpose: Explains the program to the user
{
cout << "\n Welcome to the \"Triangle Program\"\n";
Print6BlankLines();
cout << " You will be asked to enter 3 integer values to represent the sides of a triangle.\n";
cout << " A message will be printed stating whether or not the 3 lengths can form a triangle.\n";
cout << " For valid triangles, a messge corresponding to the triangle's type will be printes.\n";
cout << " Finally, the area of the triangle using Hero's formula which is:\n\n";
cout << " area = squareroot (s)(s - a) (s - b) (s - c)\n";
Print6BlankLines();
// Pause and then clear the screen
system("pause");
system("cls");
}
//********************************************************************************************************************************************
void Print6BlankLines()
// Purpose: Prints 6 blank lines on the output screen
{
cout << "\n\n\n\n\n\n";
}
I know I haven't used the area and the halfper yet....I need to figure out this part first!!! Thanks everyone!!
 
Autumn
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