C / C++ / MFC Discussion Boards

Re: How to use Tokenize() wid CStrings in VC6

Michael Dunn1-Jun-06 6:56

Michael Dunn

1-Jun-06 6:56

You can use AfxExtractSubString() in VC 6.

--Mike--
Visual C++ MVP Cool | :cool:

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Re: How to use Tokenize() wid CStrings in VC6

pgibson0077001-Jun-06 10:33

pgibson007700

1-Jun-06 10:33

How about this little class http://www.codeproject.com/string/ctokenex.asp[^]

FillRect with CBrush question

LukeV1-Jun-06 3:58

LukeV

1-Jun-06 3:58

Hi!

When I call FillRect with a brush created from a bitmap, the rect will get filled but the bitmap is tiled, even though the rect and bitmap size are the same (20 X 20). Is there a reason for that? I thought the bitmap would get displayed correctly!

Screenshot at www.edovia.com/pictures/FillRect.png[^]

<br />
//Draw thumb<br />
    RECT rectThumb;<br />
<br />
    hBitmap = (HBITMAP)LoadImage(NULL, m_szThumb, IMAGE_BITMAP, 0, 0,<br />
		LR_LOADFROMFILE | LR_CREATEDIBSECTION | LR_DEFAULTSIZE | LR_LOADTRANSPARENT);<br />
<br />
    bitmapThumb.Detach();<br />
    bitmapThumb.Attach( hBitmap );<br />
    bitmapThumb.GetBitmap( &bmp );<br />
<br />
    rectThumb.top       = rectFill.bottom;<br />
    rectThumb.bottom    = rectThumb.top + bmp.bmHeight;<br />
    rectThumb.left      = roundf( ( rectClient.Width() - bmp.bmWidth ) / 2 );<br />
    rectThumb.right     = rectThumb.left + bmp.bmWidth;<br />
<br />
    brush.CreatePatternBrush( &bitmapThumb );<br />
    memDC.FillRect( &rectThumb, &brush );<br />
    brush.DeleteObject();<br />

Re: FillRect with CBrush question

Viorel.1-Jun-06 4:11

Viorel.

1-Jun-06 4:11

Description of CreatePatternBrush says that Windows uses only the first 8 rows and columns of pixels from the bitmap you supplied. If you just need to display an image, why do not use bitmap-drawing functions, like BitBlt?

Re: FillRect with CBrush question

LukeV1-Jun-06 4:37

LukeV

1-Jun-06 4:37

BitBlt did the trick... thanks! Smile | :)

Re: FillRect with CBrush question

Sarath C1-Jun-06 4:35

Sarath C

1-Jun-06 4:35

http://www.codeproject.com/gdi/custom_pattern_brush.asp[^]

Sa^Rath.

"Don't Do Different things... Do Things Differently..."

I HATE ADO - newbie

antonaras1-Jun-06 3:47

antonaras

1-Jun-06 3:47

Hi again guys

This ADO is very frastrating as long as i find out one thing and i try to move on
there comes other problems.
This time i have a problem with _bstr_t

i need to give the value of string token to _bstr_t strName

i tryed _bstr_t= token;

but ofcorse i get incompatible error:: error C2440: 'initializing' : cannot convert from 'class std::basic_string<char,struct std::char_traits<char="">,class std::allocator<char> >' to 'class _bstr

Any other way around
Appreciate

Re: I HATE ADO - newbie

Viorel.1-Jun-06 3:51

Viorel.

1-Jun-06 3:51

Token seems to be of type std::string, so try this:

<br />
_bstr_t s = token.c_str();<br />
<br />

Re: I HATE ADO - newbie

antonaras1-Jun-06 3:57

antonaras

1-Jun-06 3:57

YEAH is Working
Thanks men I'm getting so close
Thanks
Thanks
Thanks Big Grin | :-D

SDL in MFC application

Manjunath S1-Jun-06 3:05

Manjunath S

1-Jun-06 3:05

Hi,
I need an SDL window on MFC application with buttons .Please Share any information about this ...

Manjunath S
GESL
Bangalore

Re: SDL in MFC application

David Crow1-Jun-06 3:09

David Crow

1-Jun-06 3:09

Manjunath S wrote:
I need an SDL window...

What's this?

"The largest fire starts but with the smallest spark." - David Crow

Re: SDL in MFC application

Cedric Moonen1-Jun-06 3:14

Cedric Moonen

1-Jun-06 3:14

Geez !!! You are on a forum here, it's not a chat Mad | :mad:

You posted this question 1 hour ago here[^]. You won't have more answers by flooding the forum !

And you won't have any answers if you don't provide VALUABLE informations !
The only thing I can say, is that you cannot use SDL with MFC. If you want to have a gui, take a look at CEGUI, it can work with SDL.

Cédric Moonen
Software developer

Charting control

Re: SDL in MFC application

toxcct1-Jun-06 3:34

toxcct

1-Jun-06 3:34

no need to repost buddy...

i've just answered you on your previous thread[^]
Roll eyes | :rolleyes:

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

Re: SDL in MFC application

ThatsAlok1-Jun-06 20:20

ThatsAlok

1-Jun-06 20:20

toxcct wrote:
i've just answered you on your previous thread[^]

How many thread has he opened for same question?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You

Any links for books on using SendInput

Ista1-Jun-06 2:57

Ista

1-Jun-06 2:57

Does anyone have a link to a book I can get to help use SendInput effectively?

I asked question and everytime Im left with more questions.

Like how do I get the action coords from my window to the full screen so I can move the mouse to the correct location?

And many other ?'s.

I would like a book that explains how to use that, block input, mouse events, ect.

Anyone have a link?

1 line of code equals many bugs. So don't write any!

Disable Script Debugging in IE

llp00na1-Jun-06 2:19

llp00na

1-Jun-06 2:19

Dear all,

I have developped an application (being IE) using the microsoft web browser activex control. While accessing some websites i got errors "an error has occurred in the script on this page object expected".

Someone told me I need to Disable Script Debugging within my application (IE). How do i do that programatically ?

Thank you

llp00na

Re: Disable Script Debugging in IE

David Crow1-Jun-06 3:16

David Crow

1-Jun-06 3:16

llp00na wrote:
Someone told me I need to Disable Script Debugging within my application (IE). How do i do that programatically ?

Check out:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\BROWSE\SCRIPT_DEBUGGER_IE

"The largest fire starts but with the smallest spark." - David Crow

Re: Disable Script Debugging in IE

llp00na1-Jun-06 3:33

llp00na

1-Jun-06 3:33

The problem has been solved, "it seems there exists a possibility to keep the web browser control from displaying dialog boxes - via property Silent." as suggested by someone else.

Thanx for helping me out Smile | :)

llp00na

set caret position to the end in Edit Box

big_denny_2001-Jun-06 2:15

big_denny_200

1-Jun-06 2:15

Hi all again Smile | :)

I have edit box, where I display long texts(file paths).

Problem is that I want the user to be able to see the last part of the text displayed in the Edit Box(it is a file name).

How can I do this ?

thank you.

Re: set caret position to the end in Edit Box

toxcct1-Jun-06 2:21

toxcct

1-Jun-06 2:21

1. CString str = edit.GetWindowText()
2. SetSel(str.GetLength(), str.GetLength())

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

Re: set caret position to the end in Edit Box

RChin1-Jun-06 2:56

RChin

1-Jun-06 2:56

Have a look at the PathCompactPath() and PathCompactPathEx() API functions.

They can convert a long path string like:
C:\path1\path2\sample.txt
to
C:\pat...\sample.txt
so that it fits within your display window.

I Dream of Absolute Zero

SDL window in MFC Dialog

Manjunath S1-Jun-06 2:06

Manjunath S

1-Jun-06 2:06

Hi,

I need to know How to Display a SDL Window in MFC Dialog.
It will be helpful to me if any posted some reference code links or some documents related to this .

Thanks in advance

Manjunath S
GESL
Bangalore

Re: SDL window in MFC Dialog

toxcct1-Jun-06 2:11

toxcct

1-Jun-06 2:11

and what is "SDL" supposed to be ?

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

Re: SDL window in MFC Dialog

Manjunath S1-Jun-06 3:01

Manjunath S

1-Jun-06 3:01

SDL means Simple directmedia layer ..
Its a library for multimedia ,with platform indepedent..

Manjunath S
GESL
Bangalore

Re: SDL window in MFC Dialog

Cedric Moonen1-Jun-06 2:31

Cedric Moonen

1-Jun-06 2:31

I don't think this is feasible (or at least not easily at all). What are you trying to do exactly ? I think this not the right way to handle it.

Cédric Moonen
Software developer

Charting control

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