InternetGetConnectedState

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7 total messages Started by Safari Thu, 22 Jul 2004 20:19

#1749

Author: Safari
Date: Thu, 22 Jul 2004 20:19

18 lines
1142 bytes

Error...!

#include "WinInet.hpp"

bool __fastcall GetIfOnline()
{
   WORD Flags;
   return InternetGetConnectedState(Flags, 0);
}

/*
This example is OK.
Function GetIfOnline: Boolean;
Var Flags: Word;
Begin
   Result := InternetGetConnectedState(@Flags, 0);
End;
*/

Re: InternetGetConnectedState

#1750

Author: Remy Lebeau (TeamB)
Date: Fri, 23 Jul 2004 03:24

19 lines
1350 bytes

"Safari" <Safari@alloymail.com> wrote in message
news:41005838@newsgroups.borland.com...

> Error...!

For future reference, please always specify what the errors actually are.

>    WORD Flags;
>    return InternetGetConnectedState(Flags, 0);

InternetGetConnectedState() expects a pointer for the first parameter.  Use
the '&' operator for that, ie:

    WORD Flags = 0;
    return InternetGetConnectedState(&Flags, 0);


Gambit

Re: InternetGetConnectedState

#1756

Author: Safari
Date: Fri, 23 Jul 2004 21:23

26 lines
1497 bytes

Thanks Remy,
Safari

Remy Lebeau (TeamB) wrote:
> "Safari" <Safari@alloymail.com> wrote in message
> news:41005838@newsgroups.borland.com...
> 
> 
>>Error...!
> 
> 
> For future reference, please always specify what the errors actually are.
> 
> 
>>   WORD Flags;
>>   return InternetGetConnectedState(Flags, 0);
> 
> 
> InternetGetConnectedState() expects a pointer for the first parameter.  Use
> the '&' operator for that, ie:
> 
>     WORD Flags = 0;
>     return InternetGetConnectedState(&Flags, 0);
> 
> Gambit

Re: InternetGetConnectedState

#1757

Author: Safari
Date: Fri, 23 Jul 2004 22:41

38 lines
1778 bytes

Hello Remy,
Error...!

bool __fastcall GetOnline()
{
   DWORD Flag = 0;
   return InternetGetConnectedState(&Flag, 0);
}

void __fastcall TMain::Button1Click(TObject *Sender)
{
   Timer->Enabled = GetOnline();
}

Thanks,
Safari

"Remy Lebeau (TeamB)" <gambit47.no.spam@no.spam.yahoo.com> wrote in message
news:4100849c@newsgroups.borland.com...
|
| "Safari" <Safari@alloymail.com> wrote in message
| news:41005838@newsgroups.borland.com...
|
| > Error...!
|
| For future reference, please always specify what the errors actually are.
|
| >    WORD Flags;
| >    return InternetGetConnectedState(Flags, 0);
|
| InternetGetConnectedState() expects a pointer for the first parameter.
Use
| the '&' operator for that, ie:
|
|     WORD Flags = 0;
|     return InternetGetConnectedState(&Flags, 0);
|
| Gambit

Re: InternetGetConnectedState

#1758

Author: Remy Lebeau (TeamB)
Date: Sat, 24 Jul 2004 05:18

12 lines
1232 bytes

"Safari" <Safari@alloymail.com> wrote in message
news:41019b63@newsgroups.borland.com...

> Error...!

Once again, I have to ask you to please always specify the actual errors.
Just saying that there are errors without explaining what they actually are
is not very helpful.


Gambit

Re: InternetGetConnectedState

#1763

Author: Safari
Date: Sun, 25 Jul 2004 14:17

31 lines
1739 bytes

bool __fastcall GetOnline()
{
   DWORD Flag = 0;
   return InternetGetConnectedState(&Flag, 0);
}

void __fastcall TMain::Button1Click(TObject *Sender)
{
   Button1->Enabled = GetOnline();
}

[Liner Error] Unresolved external 'InternetGetConnectedState'
referenced from C:\PROGRAM FILES\CBUILDER\PROJECTS\MYFILE.OBJ

Thanks again,
Safari

"Remy Lebeau (TeamB)" <gambit47.no.spam@no.spam.yahoo.com> wrote in message
news:4101f0cf$1@newsgroups.borland.com...
|
| "Safari" <Safari@alloymail.com> wrote in message
| news:41019b63@newsgroups.borland.com...
|
| > Error...!
|
| Once again, I have to ask you to please always specify the actual errors.
| Just saying that there are errors without explaining what they actually
are
| is not very helpful.
|
| Gambit

Re: InternetGetConnectedState

#1764

Author: Remy Lebeau (TeamB)
Date: Sun, 25 Jul 2004 23:11

11 lines
1296 bytes

"Safari" <Safari@alloymail.com> wrote in message
news:41041879@newsgroups.borland.com...

> [Liner Error] Unresolved external 'InternetGetConnectedState'
> referenced from C:\PROGRAM FILES\CBUILDER\PROJECTS\MYFILE.OBJ

You need to add inet.lib to your project.


Gambit

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