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Try this...
if( AttachConsole( ATTACH_PARENT_PROCESS ))
{
AfxMessageBox( _T("Parent is a console application"));
}
else
{
AfxMessageBox( _T("Parent is not a console application"));
}
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Hi,
I am getting the following error with CRecordSet::Update( )
Error:The cursor does not include the table being modified or the table is not updatable through the cursor
I am currently using SQL-Server 2005 ,VC++6.0 . Any help would be appreciated.
Thanks
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Habitual cross poster; this message was posted THREE times. To the user, the next time I see one of your messages in multiple forums I'm reporting them as ABUSE.
Blog link to be reinstated at a later date.
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Tetris source file at www.cpallini.freproductz.com/gamez/tetris/src
BTW do you know about a fantastic (secret) search tool named Google [^]
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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CPallini wrote: Tetris source file at www.cpallini.freproductz.com/gamez/tetris/src
It is a crappy thing, but it's life -^ Carlo Pallini
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What is a collecton of statements in a human-readable programming language, Alex?
"Love people and use things, not love things and use people." - Unknown
"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch
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The Daily Double
Good answer -- er question (or something like that)
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Hi,
I am wondering how I can get the text from an scintilla text control ? This is my code, but the debugger says that data has a bad pointer and I have no text in it.
TCHAR *data;
UINT nLength;
nLength = SendMessage(hWndEditor,SCI_GETLENGTH,0,0);
memset(&data,0,sizeof(TCHAR)*nLength+1);
data = (TCHAR*)SendMessage(hWndEditor, SCI_GETTEXT,nLength+1,0);
MessageBox(NULL,data,L"MyApp",0);
free(data);
Thanks for help.
bye,
gabbana
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gabbana wrote: data = (TCHAR*)SendMessage(hWndEditor, SCI_GETTEXT,nLength+1,0);
shouldn't that be
nLength = SendMessage(hWndEditor, SCI_GETTEXT,nLength+1, (LPARAM)data);
?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
modified on Sunday, October 26, 2008 2:41 PM
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Hmm,
I get an error:
cannot convert from TCHAR* to UINT
And the last parameter i needed to cast (LPARAM)data.
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In fact I forgot a cast. I fixed (there also was a wrong cast,by cut 'n' paste, actually) my previous reply, please see it again.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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Okay, but without luck.
Iam not sure what the error exactly is, but if I have a breakpoint at the last SendMessage and look in the Debugger &data have a value of 0x00... and Bad Ptr
And the MessageBox is empty.
The code looks like this:
UINT length = SendMessage(hWndEditor, SCI_GETLENGTH, 0, 0);
TCHAR *data;
memset(&data, 0, sizeof(TCHAR)*length+1);
length = SendMessage(hWndEditor, SCI_GETTEXT,length+1,(LPARAM)data);
MessageBox(NULL,data,L"Test",0);
free(data);
At the end of the function I also get this error:
Stack around the variable 'data' was corrupted
modified on Sunday, October 26, 2008 11:16 PM
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gabbana wrote: TCHAR *data;
memset(&data, 0, sizeof(TCHAR)*length+1);
I think before memset you should allocate memory for data.
You can insert following statement before memset.
data = new TCHAR[length+1];
I hope it helps.
Regards,
Sandip.
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I get the same error.
What I found now is, that if i only allocate memory with your code and removing the memset and free functions I get no error, but the MessageBox and the gives me some crazy char like chinese. (I think I should mention that I use UNICODE)
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one thing i missed do not use free when you are allocating memory with new.
use delete instead of free.
gabbana wrote: (I think I should mention that I use UNICODE)
Have you set the corresponding properties for using unicode.
In the documentation i see following messages.
SCI_SETKEYSUNICODE(bool keysUnicode)
SCI_GETKEYSUNICODE
You can try setting keysUnicode to TRUE in message SCI_SETKEYSUNICODE
I hope it helps.
Regards,
Sandip.
modified on Monday, October 27, 2008 4:48 AM
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Okay, now I am using delete. The stack corrupted message already exists. The error must be the memset, because if i delete that line I am not getting an error. The problem with the chinse chars already exists!
hWndEditor is the handle to sintilla text control. I declared it in my header file HWND hWndEditor and created the control in the WM_CREATE message:
hWndEditor = CreateWindowEx(0,
_T("Scintilla"),
_T(""),
WS_CHILD | WS_VISIBLE,
0,
0,
500,
500,
hWnd,
(HMENU)1,
(HINSTANCE)GetWindowLong(hWnd, GWL_HINSTANCE),
NULL);
EDIT:
Yes i send the following message in WM_CREATE after the control is created:
SendMessage(hWndEditor, SCI_SETKEYSUNICODE, true, 0);
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Does nobody has an idea how to fix the problem ?
By the way:
Is Scintilla a good choice, or would it be better to use the rich text edit control and write own functions to extent it, because i am learning c++, and probably it would be better for learning.
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I believed the reason for the "chinese" chars is because you have NOT established memory for the varable yet. Always, always zero out a varable before it is used: Example: CString str;(you've declared it and it resides in memory, but what is presently at that memory location?) just do this str = ""; or in Unicode: str = _T(""); Now that location is clean for str. I don't know anything about "Scintilla" I've always used the rich edit control methods. Codeproject has multiple examples that show how.
A C++ programming language novice, but striving to learn
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Hi,
I need to use the following header file, in my
project: stdint.h . But, I've found several
of their versions online, and I am not sure which
one of them to use. I'd appreciate if someone
could provide me with a link to the real stdint.h
file.
Thanks!
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Iwant to know how to distinguish between physical drive and logical drive
API like Getlogicaldrives and getdrivetype doesn't help me
how to know is this physical or virtual CDROM ?
nothing else
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Hi,
I have a big problem. I am trying to use the simple method MoveFile but getting Error code 5: Access denied. I have Windows Vista and UAC enabled. If I right click on the app and select "Run as administrator" -> everything works fine.
My problem is, many users have normal accounts and don't run apps as an administrator. So my question is how can i implement the feature to move the file as a normal user?
Thanks.
bye,
gabbana
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Where is the file being moved from/to? If it's the Program Files directory there's not much you can do about that.
Regards,
--Perspx
"I've got my kids brainwashed: You don't use Google, and you don't use an iPod." - Steve Ballmer
"Some people have told me they don't think a fat penguin really embodies the grace of Linux, which just tells me they have never seen an angry penguin charging at them in excess of 100mph." - Linus Torvalds
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The files moving from C:\myfile.txt to C:\myapp\txt
So its my own directory...
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