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I am using TCP/IP socket, and send() recv().
Is WSARecv() more better than recv()?
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Correct.
WSARecv() is IPv6 and is used under non-blocking I/O models.
Kuphryn
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Here's some of my code:
...
BtCard = socket(AF_BTH, SOCK_STREAM, BTHPROTO_RFCOMM);
if(WSAGetLastError() == 10047)
{
cout << "Address family not supported by protocol family!" << endl;
goto GetOut;
}
...
The socket function call above gives me the error message listed.
Checked the help documentation. Here's what "they" says on the use of the function:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/bluetooth/bluetooth/bluetooth_and_socket.asp[^]
Me, wrong!?! Nah, you just need to change your thinking to make me right.
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That's kinda strange.
Do you need a bluetooth update maybe?
- Anders
Money talks, but all mine ever says is "Goodbye!"
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hi,my friends.
Ijust meet one problem,I hope here must be someone that can help me!
In one of my programs, I use the MFC Grid control 2.24 which is one popular Grid on Codeproject.com.Now I want to place a background Image under the grid.But the CGridCtrl don't have such a function.
and how can I do?
I hope to get your help!
thanks anyway!
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Hello all:
How can I delete the corrupted file ? DeleteFile fails for this file with unknown error code.
Thanks in advance
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What does GetLastError() return?
/ravi
Let's put "civil" back in "civilization"
http://www.ravib.com
ravib@ravib.com
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just 0, I am on Windows 98.
Thanks.
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Are you sure you're calling GetLastError() immediately after calling DeleteFile() ?
/ravi
Let's put "civil" back in "civilization"
http://www.ravib.com
ravib@ravib.com
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Hi all
Can a static function call a non-static function inside the same class?
or
Can a static function call a non-static function in different class?
Thanks
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wow9999 wrote:
Can a static function call a non-static function inside the same class?
no
or
Can a static function call a non-static function in different class?
no
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Yes, no problem. As long as you have the object you wish to invoke the function.
Tim Smith
I'm going to patent thought. I have yet to see any prior art.
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Dear Tim Smith
can you show me a example or hint to see a static or non-static funciton to call a static or non-static function.
Thanks
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A static method doesn't have a this reference. Hence, it can only call other static methods of its class. However, if the static method has access to an instance of a class, it can call that instance's static or non-static method.
class Foo {
...
public:
static void staticFuncA();
static void staticFuncB();
void nonStaticFunc();
}
void Foo::staticFuncA()
{
staticFuncB();
nonStaticFunc();
Foo f;
f.nonStaticFunc();
} /ravi
Let's put "civil" back in "civilization"
http://www.ravib.com
ravib@ravib.com
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1)Yes, if I pass to the function object of its class.
2) By a same way.
================================
Useful links
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Anyone has handy library fuction to copy CMenu or HMENU???
Thanks,
Brian
P.S.
I know how, just to lazy to iterate menues & submenus & states...
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do you mean the resource?
If so, open the *.rc file which contains the menu resource you want in visual studio while the destination project is opened. click on the resource ID, drag it to your destination project. That's it.
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>do you mean the resource?
Nope
Dynamic CMenu/HMENU....
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No, but could you be more specific.
Trust in the code Luke. Yea right!
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Hi,
I have a application which doesn't have proper window name
and class name(Class name will be #32770(Dialog) and Window name was "").So i can't use FindWindow(). Application is a third party application,about which we don't have much information. Now i want to check for existance of that application. How can i do that?
Regards
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If you have the name of application exe file, you can find it using the following functions:
EnumProcesses
For each enumerated process
OpenProcess
EnumProcessModules
GetModuleFileNameEx
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Hi
How do you read bytes from the harddisk using Visual C++ 6.0? (Used for reading filesystems)
I know you can use _bios_disk() with the bios.h include, but VC++ doesn't have this file or it's functionality. Is there another way to do it in windows, without using assembler?
Cheers
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Anonymous wrote:
I know you can use _bios_disk()
You can only do this in winodows 9X or lower. Win NT, 2k or XP will not allow this because you cannot access the bios interrupts directly.
John
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