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splitpath and fullpath Andrew Gebbie11-Jun-01 6:11 Andrew Gebbie 11-Jun-01 6:11  I need to create these functions in C for an environment which doesn't include them in the library. This must have been done already - who can save me from re-inventing this particular wheel? Andrew Gebbie Re: splitpath and fullpath 19-Jun-01 15:24 19-Jun-01 15:24  If you installed VC++ with C runtime source, then you already have the source code for these functions! ..\Microsoft Visual Studio\VC61\CRT\SRC\SPLITPAT.C Mh2! Scrolling in a CDialog Derek Lakin11-Jun-01 3:08 Derek Lakin 11-Jun-01 3:08  I have searched the forums and the question appears to have been asked many times, but never really answered, so I'll try again. I have a CDialog-derived class, within which I need to scroll a portion of the dialog's contents. My particular case is that the dialog box size has to be fixed because of a low screen resolution on the target PC, but the contents are variable so a number of controls are added dynamically at run-time. I have placed a vertical scrollbar control on the dialog resource, but I am having trouble making everything work together to allow the controls to be scrolled up and down without affecting the remaing area of the dialog (which contains OK and Cancel buttons in a fixed position). Presumably I need to override OnVScroll, but what needs to go in it? Re: Scrolling in a CDialog Michael P Butler11-Jun-01 3:12 Michael P Butler 11-Jun-01 3:12  Couldn't you use a property sheet. The first set of controls on the first tab and the rest on the second? Just a suggestion, Michael Re: Scrolling in a CDialog Derek Lakin11-Jun-01 3:13 Derek Lakin 11-Jun-01 3:13  I'm adding a several rows of controls (check box, label, combobox and text box) which are related and need to be viewed together, so the PropertySheet approach wouldn't be ideal. Re: Scrolling in a CDialog Michael P Butler11-Jun-01 3:15 Michael P Butler 11-Jun-01 3:15  Would a grid control help? Or are the controls too different on each row? Michael Re: Scrolling in a CDialog Derek Lakin11-Jun-01 3:19 Derek Lakin 11-Jun-01 3:19  The controls will be the same on each row, though the contents of the list in the combo may be different on a row-by-row basis). I'm not sure if a grid control would give an interface that the user would feel at home with. The approach I have currently uses a structure containing the checkbox, etc. which I create the relevant number of in a column and then adjust the text/list properties accordingly. I just want to be able to get at them all from a single, fixed size dialog by scrolling. Re: Scrolling in a CDialog Michael P Butler11-Jun-01 3:27 Michael P Butler 11-Jun-01 3:27  Have you tried having a set of fixed controls, say three rows. Then when the scroll bar is clicked, you replace the first row's data with the second rows, the second row gets the third rows data and the third row is blanked. Michael Re: Scrolling in a CDialog Derek Lakin11-Jun-01 4:57 Derek Lakin 11-Jun-01 4:57  Way too confusing for the user I think. They are very basic, new to computers/windows users. The data is generally configured as sets of four or six rows. If any extra rows are required, it is likely to be an extra four or six. Re: Scrolling in a CDialog Stan Shannon11-Jun-01 3:22 Stan Shannon 11-Jun-01 3:22  Can't you just have pop-up dialogs containing the additional controls. I think what you are trying to do is going to be REALLY hard. But then, I've never tried it. Re: Scrolling in a CDialog Derek Lakin11-Jun-01 5:00 Derek Lakin 11-Jun-01 5:00  The operating environment already has a cluttered desktop (the users have several other applications running at the same time) and so pop-up dialogs are not really a viable option. "Solo para Criollos" El Nacional 10-Jun-01 15:31 10-Jun-01 15:31  fsd vxczxc vzxc CScrollView class Nitish Kumar10-Jun-01 7:33 Nitish Kumar 10-Jun-01 7:33  hi, when opening a project instead of having base class as CView, i tried CScrollView so that i dont have restriction of drawinf area but i am getting no where. can some body help me out with fixing the rect size?? my mail id: nitishkumar_1@rediffmail.com Nitish Re: CScrollView class Michael P Butler11-Jun-01 3:14 Michael P Butler 11-Jun-01 3:14  Your question is a little unclear. What exactly is the problem? Is it the default size of the created view or a problem with drawing the contents of the view? Is it a MDI or SDI app? Michael Forum Code 8-Jun-01 10:27 8-Jun-01 10:27  I've Been Searching for this style of forum, can anyone help in locating the name or company. Thanx, Bry... Re: Forum Code Chris Meech8-Jun-01 10:45 Chris Meech 8-Jun-01 10:45  .. locating the name or company for what? If you are looking for the ASP code that supports all of these forums, I think it is freely available from this site. Chris Re: Forum Code Bryan Siegle8-Jun-01 12:02 Bryan Siegle 8-Jun-01 12:02  Thanx Chris. I found it here on the site.. Just took a while, So much content I kept getting side tracked.. Excellent Site.. Thanx for the Reply, Bry... Blitting in DirectDraw 8 7-Jun-01 13:02 7-Jun-01 13:02  Hello, I'm developing a 2D RPG, and I want to take advantage of a cursor with per-pixel alpha transparency. IDirectDrawSurface3::Blt might support alpha-blitting, but on the web I did not find any code samples of it. When I tried to do this myself, I could not even create an alpha surface. Please post such code, if you have it, or say, that it's impossibele. Thank you, Nick kender_a@yahoo.com Re: Blitting in DirectDraw 8 LOXmith12-Jun-01 1:02 LOXmith 12-Jun-01 1:02  I don't know exactly what you're doing, but did you checked the caps of the device you're using? This is done by "dxcapsviewer.exe" you should check them at runtime too if you want to be sure (read the D3DDevice documentation) Also check that the version of DirectX you are writing for is the one you have (current interface for surfaces is IDirect3DSurface8) contact me on ICQ[56336327] if you need more help LOX Re: Blitting in DirectDraw 8 15-Jun-01 1:50 15-Jun-01 1:50  DirectDraw does not support alpha blitting. To do this you either have to code the alpha blitting routine yourself, or use Direct3D. Re: Blitting in DirectDraw 8 15-Jun-01 1:53 15-Jun-01 1:53  DirectDraw does not support alpha blitting. To do this you either have to code the alpha blitting routine yourself, or use Direct3D. Howto restart programmatically network adapter on windows 2000? 7-Jun-01 7:54 7-Jun-01 7:54  I wonder if there is a way to programmatically restart a network adapter on windows 2000 as it is possible via the control panel. I need to apply some settings to a nic (a wireless nic exactly) and the restart the adapter to accept the changes. Return Variant Array from a FUNCTION 7-Jun-01 5:43 7-Jun-01 5:43  Hi, I am developing a Data Access COM Component using VC++ (ATL) I have want to return a Variant Array from a function, can anyone tell me how to do it. and also please tell me how to access that array in Client. Ravi Re: Return Variant Array from a FUNCTION Ghazi H. Wadi7-Jun-01 6:09 Ghazi H. Wadi 7-Jun-01 6:09  This is a topic I have been trying to get some time to cover it. And perhaps write an Article about it. However, look at the MSDN CIRCLCOLL for implementation of collection and enumerations it should give you a great start MSDN SAMPLE STDMETHODIMP CMyCircleCollectionCreator::GetCircles(short n, VARIANT* retval) { VariantInit(retval); CComObject<cmycirclecollection>* p = new CComObject<cmycirclecollection>; p->Init(n); IDispatch* pDisp; p->QueryInterface(IID_IDispatch, (void**)&pDisp); ATLASSERT(pDisp); retval->vt = VT_DISPATCH; retval->pdispVal = pDisp; return S_OK; } where CMyCircleCollection is a collection that implements get_Count, get_Item and get__NewEnum Hope that helps Cheers Alfadhly /* It is Illogical to define an inventor by his invention */ Rich Edit Controls - Inserting Files Steve Thresher7-Jun-01 4:00 Steve Thresher 7-Jun-01 4:00  I want to be able to insert a text file into a rich edit control when the operator drags a file into the control. At the moment it appears that a link is inserted into the rich edit control rather than the file itself. This means if the original file is deleted the copy of the file in the rich edit control cannot be edited. Can anybody point me at an example of how to do this. I have got as far as implementing the callback interface so that I know when a file is being dropped but I dont know where to go from there. I have tried looking through MSDN but I have been unable to find a good explanation of how the facilty works. Thanks for any help you can provide. Steve.

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