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Hello,
I need to convert that (CString -> IStream), how do I do it?
thank you in advance...
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In MFC, there's a private class called CArchiveStream. You could probably use that in conjunction with CMemFile to write the CString to the stream. Something like this:
#include <afxpriv2.h>
CString yourString( _T("Hello") );
CMemFile memFile;
CArchive archive( &memFile, CArchive::store );
CArchiveStream streamArchive( &streamArchive );
archive << yourString;
CArchiveStream is derived from IStream, so now you can use streamArchive like an IStream object. I haven't ever tried it so I'm not sure if it'll work or not.
Chris Richardson
You can stash and you can seize
In dreams begin, responsibilities
U2 - Acrobat[^]
Stop being PC and accounting for everyone and his momma's timeframe. Just enjoy your ![Beer | [beer]](https://www.codeproject.com/script/Forums/Images/beer.gif) - Rohit Sinha in the content-challenged thread
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Thanks a lot for your interest, but this has not worked...
I'm trying to dynamically modify the phrase that must be spoken in the speech sdk 5.1 in order to be able to make my programs talk to the user...
it seems to need a IStream as a parameter... and I'd like to do it using the strings generated by my app...
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IStream *pStrmI;
HRESULT hr = CreateStreamOnHGlobal(NULL, TRUE, &pStrmI);
ASSERT(SUCCEEDED(hr));
CComBSTR sText(L"HELLO WORLD") ;
pStrmI->Write(sText, sTextLenght, &dwWritten);
Depending on what you are doing sometimes you need to
pStrmI->Commit(..);
This code wasn't spellchecked 
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OK thanks, I'll try it...
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Hi,
Please can anyone help me in setting up page setup (Margins) on Printer before printing a page using WIN32 coding.
I have displayed page setup common dialog box and got the New settings (marigns and pager size...etc) on "PAGESETUPDLG pagedlg;" structure. Now before calling printing routine I want to apply this settings on to printer so that printer takes selected margins to print.
Pls help with required API's and if any code available. (WIN32 coding)
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I want to Create a Frame/view/doc structure On a ActiveX Control,but It will be Found Memory leak! And I Found that the
reasons is :
CDocManager* CDocManager::pStaticDocManager;
CPtrList* CDocManager::pStaticList;
How Can I avoid Memroy leak?
the Following is My Code :
BOOL Create()
{
if( m_pFrameWnd )
{
if( IsWindow(m_pFrameWnd->m_hWnd) ) return TRUE;
}
CSingleDocTemplate * pDocTemplate;
pDocTemplate = new CSingleDocTemplate(IDR_MAPTYPE,
RUNTIME_CLASS(CMapDoc),
RUNTIME_CLASS(CMapFrame),
RUNTIME_CLASS(CMapView));
// pDocTemplate in destructor function delete this!
CMapDoc * pDoc = new CMapDoc;// in destructor function delete this!
CCreateContext Context;
Context.m_pCurrentDoc = pDoc;
Context.m_pNewDocTemplate = pDocTemplate;
Context.m_pNewViewClass = RUNTIME_CLASS(CMapView);
Context.m_pLastView = NULL;
Context.m_pCurrentFrame = NULL;
CMapFrame * pFrameWnd = new CMapFrame;// in destructor function delete this!
m_pDoc = pDoc;
m_pFrameWnd = pFrameWnd;
m_pDocTemplate = pDocTemplate;
CRect rcMap;
GetClientRect(&rcMap);
BOOL ret = m_pFrameWnd->Create(AfxRegisterWndClass(CS_DBLCLKS), NULL, WS_CHILD|WS_VISIBLE, rcMap,this,NULL,&Context);
m_pFrameWnd->ShowWindow(SW_SHOW);
return ret;
}
ZHANGYIFEI
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You do not give up easily!
No one could give you an answer on the last five times you posted exactly the same text. so there must be someone there to give it at the sixth, seventh or eighth repost.
Have you ever taken into consideration that maybe your problem is not adequately described, so that others have no chance to help you?
But by now, I think you have annoyed even those who could have helped you so much that they will ignore you.
So will I.
My opinions may have changed, but not the fact that I am right.
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I am looking for a Calendar Dialog Box or Control which manages a date choosing.
Please help
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There is an ActiveX control doing this.
~RaGE();
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Where can I find such control???
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Project -> Add to project -> components and controls -> Registred ActiveX Controls -> Control Calendar...
If you don't like this one you can find a lot of them here in CP.
Hope it helps...
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Hi friends,
I am doing a project in VC 6. I am having a thread for processing some data which I wanted to plot on a bitmap. There is difference between the maps, when I plot the data straight on the screen and plot on a memdc and bring it to the screen, What could be the reason?? Can anybody give some solution??
Regards,
Satya
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Can i use a regular DLL (non-COM) developed using VB 6.0 in my VC++ 6.0/.NET application ????
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Out of the box VB5 and 6 only make ActiveX (i.e. COM) dlls. If you are using BitArts Fusion or that thing from Desaware then you can use them from .NET with the same syntax as a windows API call.
'--8<------------------------
Ex Datis:
Duncan Jones
Merrion Computing Ltd
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search in MSDN with the following.It may be helpful to you.
HOWTO: Access a Visual Basic ActiveX DLL from Visual C++
Q194873
anju
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hy, does anybody has an idea (or source) how to make an office 11-style toolbar in my mfc app?
thanx for any input!
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Office doesn't use normal toolbars;
you can get the same feel by creating an a tear off rebar (w/custom draw) you can find on this site.
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Hy, but how can i make, that it LOOKS like office 2003 ?
screenshots:
http://www.pcwelt.de/ratgeber/screenshots/ggalerie.php?bildname=http://www.pcwelt.de/graphics/screenshots/14/14&id=14&bildanzahl=54&seite=2&neu=0&name=Office%2011&link=&linktext=#
thanx, greets
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Well,
handling custom draw in your rebar lets you draw your custom vertical gripper, while doing it in your toolbars enables you create the gradient effect and custom check boxes...
Try searching articles on custom draw on this site.
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hy, thanx for the tip. now i found a program called menubarxp. there ist a function which draws the gripper:
void CXPToolBar::CreateGripperBrush ()
{
ASSERT (m_brGripperHorz.GetSafeHandle () == NULL);
ASSERT (m_brGripperVert.GetSafeHandle () == NULL);
WORD horzHatchBits [8] = { 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00 };
CBitmap bmpGripperHorz;
bmpGripperHorz.CreateBitmap (8, 8, 1, 1, horzHatchBits);
m_brGripperHorz.CreatePatternBrush (&bmpGripperHorz);
WORD vertHatchBits[8] = { 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA };
CBitmap bmpGripperVert;
bmpGripperVert.CreateBitmap (8, 8, 1, 1, vertHatchBits);
m_brGripperVert.CreatePatternBrush (&bmpGripperVert);
}
now, when i change the horzHatchBits , i get a different looking gripper. but i dont see the point! how can i make now a gripper with 4 small rectangles like in office 2003 ?
thanx 4 your help!
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Well,
I think you'll have to draw it as you like... zoom in Office's gripper and try to draw something similar, you should have a device context to draw to;
note that you can increase the width of the gripper by sending a message to the rebar or toolbar, if you want.
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ok, and how can i make the smooth color-fade?
greets
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