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I'm not programming in .net , is this a problem?
Best Regards
Doc
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First of all, you can use GDI+ without using .NET, you can use it in C++ so long as you are using VC++7, or you have a recent SDK installed.
Secondly, if you're running out of graphics resources, no library will help you. The problem is almost certainly that you're leaking resources in your code, and the best a library can do is automatically handle ( and then clean up ) the errors that you have been making. That is to say, it may solve the problem, but it would be better for you to work out what is causing it instead.
Christian
I have drunk the cool-aid and found it wan and bitter. - Chris Maunder
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Thanks , it's what I wanted to know about libraries and running out resources.
But, is not possible to run out resources without memory leaking?. Because the problem is when the app is running on the screen where I have >100 controls. A resource metter go down drastically when I open the dialog.
Best Regards
Doc
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doctorpi wrote:
But, is not possible to run out resources without memory leaking?.
If you're running out of resources, then you're not cleaning up your graphics objects properly, for example if you have a DC and you select an image into it, you need to grab the image that is returned when you do so, and put it back when you're finished.
Christian
I have drunk the cool-aid and found it wan and bitter. - Chris Maunder
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Hi, I installed DDK 2K and last SDK and VS6 in Win2K.
I biuld 'install' sample.
For test I used this command line:
install.exe "775FT.INF" "Monitor\GSM42D1"
If the monitor prevoiusly installed by system as "Plug and Play Monitor", upgrade is successful to Flatron775FT! (I grabed HID from inf file)
But when I first uninstall the monitor from Device Manager and retry to install monitor (or sample PortIO) I get the folowing error:
"Error: SetDeviceRegistryProperty FAILURE: The data is invalid."
Can anyone giud me?
Please give me some link about Device Installation.
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I think the 4th parameter (HardwareId) in line 298 of the original code is causing this problem. Have you tried printing the value of this parameter when using SetupDiSetDeviceRegistryProperty(...)? Alternatively, you can use VC++ and use these setup functions in your own application (for easy debugging). The DDK compiler is not required for these SetupAPIs. Hope this helps.
-Tareq
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Hi, i am trying to place a bitmap on a button but have had no success, i have read lots of ways of doing them and had a go at implementing them but i don't really understand about them. I was wondering if any one could explain it in simple terms maybe even give some sample code to make it easier to understand.
Thanks
Mav
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Extremely simple if you are using VS6 with MFC:
<lu>
Set the bitmap option of your button from the styles tab in the resource editor
Create a member variable of your button control using classwizard
In your OnInitDialog() or OnInitialUpdate() overridden function, set the bitmap of the button using the SetBitmap() member function.
You will need to load your bitmap resource into a CBitmap variable
for use by the button.
So a sample code would look something like:
<br />
..<br />
<br />
m_bmpButtonImage.LoadBitmap(IDB_IMAGE);<br />
<br />
m_cButton.SetBitmap(m_bmpButtonImage);<br />
..<br />
I Dream of Absolute Zero
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hi,
i have tried this method but what happens is that after compiling when we run the application instead of the bitmap there is a blank button or a white button.PLease check it n tell me.
vibhu
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there is plenty of good articles on CP...
ther's surely one for you : MFC Button Articles
TOXCCT >>> GEII power
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See if this helps.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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hi friend:
I try to add my voice recorder ActiveX control to a my company's mail posting page , but got in trouble: how to add just recorded wave file to mail server as an attachment?
thanks for any help!
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Hi,
I want 2 capture the KeyPress event of CRichEditCtrl. How can I do that?
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You probably want EN_CHANGE / EN_UPDATE. You could literally get the WM_KEYUP / WM_KEYDOWN of the
control, but yoy would need to subclass that, which is more work than you probably want.
Iain.
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Hi Iain,
Thanks for solution but can u describe little more to solve the problem of capturing the Keyup/KeyDown event..... Bcoz when I m using Event template i can't found KeyDown or KeyUp event for CRichEditCtrl......... i only find EN_CHANGE event.
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Because very big information giving, and who programme can't keep it. And who programme never be happy. It may be happy little short time, when it get compliment. You ask ourselves or you enjoyment programme? I guess that you not like programme, you programme because that get sometfing gift something compliment, something medal. But let ask you, or you realy like live that? And can ask ourselves or you like live that?
Now all very fast progress and I thing that not posible be happy and realy programme with pleasure. So if you don't like programme, I recommend drop prgramming. Whole better computer remove...
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I agree completely. But how about posting this in the Lounge instead?
/ravi
My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com
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idem, even if i don't understand everything... 
TOXCCT >>> GEII power
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Ravi Bhavnani wrote:
I agree completely.
You actually understood what was said?
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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Something about programme 
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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i guess he just got fired from a programming job.
God is Real, unless declared Integer.
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