I don't understand, why? empty string can not be compared with filled string?

error = iBookname.Compare(aBookname)

iBookname contain not thing, _L("");
aBookname contain some string, _L("abcdefabcdefg");

error = -13

I got -13 as a return.

Ahh I did.

TBuf<64> a(iBookname); a.AppendNum(iBookname.Length());
TBuf<64> b(aBookname); b.AppendNum(aBookname.Length());
CEikonEnv::Static()->InfoWinL(a, b);...

I program in S60 3Rd FP2.

I try, but it doesn't work!
I try to compare with "==" and "!=", both give me the same result.
It's work when I print out something to the screen.
CeikonEnv::Static()->InfoMsg(_L("SMT here");

Hello

I have a problem about string compare. It's weir.


// CEikonEnv::Static()->InfoMsg(_L("Play a book"));
if(iBookname.Compare(aBookname))
{
iNccSource.Copy(aFileName);...

Wow, thank you for your answer.

But why when I check that
if (list == NULL)
CEikonEnv::Static()->InfoWinL(_L("list is NULL"),_L("")); // It doesn't show

Do they delete the object but...

Ok, now I got "KERN-EXEC 3" I saw the detail of the error but it seem like I still not found the cause of error

Ahh, You are right
Thank you

Ohh, I cannot copry ErrRd into "C:\Resource\" with file explorer.
Do I need to install third party software to solve this problem.

list->Reset();
Doesn't work

Hello

I got panic when I try to delete my item

CDesCArrayFlat* listArray = iFreeContainer->iDb->ReadL();
TInt queryResult = RunListQuery1L( NULL, listArray, NULL);
if (queryResult != -1)
{...

Hello everyone

Please tell me the API that is used for control the camera flash.

Thank you

Hello guy,

I need to decode MP3 to WAV and I found someone coded the MP3 decoder already
[http://www.newlc.com/Creating-MP3-Decoder.html].
But it was coded with an older version. So, I need to...

Thank you for your reply but the QSound class is not the class that I want.
Because I need to stream audio data. (Like internet radio, receive parts of audio frame and write to buffer).
In the...

Does Qt for Symbian support capability of audio stream (MP3 and WAV)?
In Symbian C++, it has audio stream class name CMdaAudioOutputStream.
Then, what is the class name form Qt.

Please help,...

Hello

Please tell me about the UidCodec code to convert from MP3 to WAV.
What I want to do is to convert from MP3 file to WAV file because I
need to process data from WAV file.

Please help,...

My problem is I can not split the object.

T T, I cannot split the that function, because the methods was encapsulate by it object.

I need to use it because it take more than minutes to process that function.

It is just a code from other people. So, I don't know any thing about it.

by how?
Actually, I try to update the dialog (DrawNow) before the long process, but it still not appear.
And I can not split the long process because it was not mine. So, what should I do.

So, that's mean the dialog will not show by any way, right?
Then, what should I do?

Does anyone know how to make it show dialog.

ExecuteWaitDialog1LD();
ProcessFunction();
RemoveWaitDialog1L();

ProcessFunction take very long time to execute, and it make Dialog doesn't...