> On Mon, 11 Mar 2002, "James" == Murphy, James wrote:
James> ATL CComBSTR class or the MFC CString class
James> they manage much of this for you.
Or the ATL/WTL CString class.
But you still have to understand the underlying semantics or
it's easy to create memory leaks and/or access
You get 3 guesses... :)
It frees the BSTR allocated with SysAllocString(X)(). consider using the
ATL CComBSTR class or the MFC CString class - they manage much of this for
you.
Jim
> -Original Message-
> From: Bavishi, Pankaj [mailto:[EMAIL PROTECTED]]
> Sent: Saturday, March
:[EMAIL PROTECTED]]
Sent: Friday, March 08, 2002 10:03 PM
To: [EMAIL PROTECTED]
Subject: RE: SysAllocString
Since DOMString stores Unicode characters encoded in UTF-16, there's no
need to transcode to do what you want. Just use DOMString::rawBuffer() to
get the pointer, and go from
Thanks a lot..works great.
What does sysfreestring(bstr) do?
-Original Message-
From: David N Bertoni/Cambridge/IBM [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 08, 2002 10:03 PM
To: [EMAIL PROTECTED]
Subject: RE: SysAllocString
Since DOMString stores Unicode characters encoded in
ot;Bavishi,
Pankaj" To: [EMAIL PROTECTED]
Subject: RE:
Samar I guess it worked the way you suggested. Thanks a bunch.
But it seems to give same value(short*) for bstr(=102):
BSTR bstr = SysAllocString(L"India");
Or
BSTR bstr= SysAllocString(L"Ind");
Any suggestion?
-Original Message-
From: Bhushan Khanal [mailto:[EMA
Be careful when using rawBuffer(). The documentation says that its not
always guranteed to be null terminated ;)
Bhushan
-Original Message-
From: Samar Lotia [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 08, 2002 4:13 PM
To: '[EMAIL PROTECTED]'
Subject: RE: SysAllocString
Since you are working on windows, an XMLCh * is exactly the same as a
wchar_t * which is the same as a OLECHAR * which is the same as a BSTR.
You can use
XMLCh * p = XMLnode.getNodeName().rawBuffer();
BSTR bstr = SysAllocString(p);
-Original Message-
From: John Utz [mailto:[EMAIL
ut in my code, I don't know what "Hello" is?
> I mean I have :
>
> Char* vna2 = ((XMLNode.getNodeName()).transcode());
> BSTR bstr= SysAllocString(vna2)doesn't work..
>
> I am not in a position to print the string and then put it in SysAlloc
> function
Dave, Thanks a lot.
But I am unable to use CString in my VC++ proj. It says undecl identifier.
Do I need to include any files?
-Original Message-
From: Dave Connet [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 08, 2002 6:52 PM
To: '[EMAIL PROTECTED]'
Subject: RE: SysAlloc
If you can use a CString, that's probably the easiest way. Otherwise you'll
have to convert char* to wchar* (and casting won't work). [The issue is that
what transcode returns and what SysAllocString takes are different
(imcompatible) types]
char* vna2 = ((XMLNode.getNodeNa
So how should I do it?
I tried:
BSTR bstr=SysAllocString((WCHAR*)str);etc.
I have to get str and not "hello" into the SysAllocString function.
Please help.
Thanks
-Original Message-
From: John Utz [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 08, 2002 6:32 PM
To: [EMAIL
I get what you are saying. But in my code, I don't know what "Hello" is?
I mean I have :
Char* vna2 = ((XMLNode.getNodeName()).transcode());
BSTR bstr= SysAllocString(vna2)doesn't work..
I am not in a position to print the string and then put it in SysAlloc
function.
-
this is because the L makes it a wide string
On Fri, 8 Mar 2002, Bavishi, Pankaj wrote:
> When I use:
> BSTR bstr=SysAllocString(L"Hello");
> It works fine
> But I can't do:
> Char* str ="Hello";
WCHAR* wstr = L"Hello";
> BSTR bstr=SysAl
When I use:
BSTR bstr=SysAllocString(L"Hello");
It works fine
But I can't do:
Char* str ="Hello";
BSTR bstr=SysAllocString(str);
Why? Could you please suggest me the Solution.
This is the process to convert DOMStri
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