C / C++ / MFC

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Re: need help quicky - MFC Christian Graus4-Nov-01 13:14 Christian Graus 4-Nov-01 13:14  If you took the time to log in then I would have got an email to say you'd replied and gladly done so. It appears another solution has been offered in the meantime. Christian After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001 Re: need help quicky - MFC 4-Nov-01 18:46 4-Nov-01 18:46  sorry i don't have an account. but - thanks for your time. got it to work now. Re: need help quicky - MFC Jim A. Johnson4-Nov-01 12:58 Jim A. Johnson 4-Nov-01 12:58  Look on this site for the CHyperlink class. Trivial once you add that to the project. Re: need help quicky - MFC 4-Nov-01 18:45 4-Nov-01 18:45  sweet thanks for help. got it to work.;) Detect system folder Peter Liddle4-Nov-01 10:17 Peter Liddle 4-Nov-01 10:17  Hey guys Is there away to detect the standard windows\system directory for an OS. becuase windows and winNT based systems have different paths ie winnt is \winnt\system32 and windows is windows\system32 or it could be completly diffrent if the user choose to install windows to a different directory. Re: Detect system folder Christian Graus4-Nov-01 10:18 Christian Graus 4-Nov-01 10:18  ::GetSystemDirectory Christian After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001 Get handle to module Peter Liddle4-Nov-01 9:12 Peter Liddle 4-Nov-01 9:12  Hey Guys Another question How do i get the handle to module in an executable i tried _Module.GetInstance() but it just through up errors. Saying that it was an undeclared identifier. I need the handle so i can use loadstring. Cheers Peter Re: Get handle to module Nish Nishant4-Nov-01 9:19 Nish Nishant 4-Nov-01 9:19  GetModuleHandle(NULL) will return the handle of the calling process Nish Sonork ID 100.9786 voidmain Re: Get handle to module Peter Liddle4-Nov-01 10:05 Peter Liddle 4-Nov-01 10:05  That Doesn't want to work either i keep getting the error _Module is an undeclared identifier. Re: Get handle to module Michael Dunn4-Nov-01 15:09 Michael Dunn 4-Nov-01 15:09  The function is called GetModuleInstance(). --Mike-- http://home.inreach.com/mdunn/ #include "witty_sig.h" your with and Detect OS Peter Liddle4-Nov-01 8:54 Peter Liddle 4-Nov-01 8:54  Hey Guys What the quickest way to detect which windows version it is in c++. Peter Re: Detect OS Nish Nishant4-Nov-01 9:00 Nish Nishant 4-Nov-01 9:00  GetVersionEx Nish Sonork ID 100.9786 voidmain Re: Detect OS Jon Sagara4-Nov-01 9:03 Jon Sagara 4-Nov-01 9:03  Use the OSVERSIONINFOEX structure with ::GetVersionEx(). Jon Sagara "After all is said and done, usually more is said than done." -- Unknown How do I get the number of physical drives? 4-Nov-01 7:19 4-Nov-01 7:19  Anyone who knows? OBS! I'm not interested in the drive letters, only physical drives. Re: How do I get the number of physical drives? Nish Nishant4-Nov-01 7:56 Nish Nishant 4-Nov-01 7:56  Use GetLogicalDriveStrings first to get the list of logical drives in a buffer. Now use GetDriveType on each logical drive For each DRIVE_FIXED you get as return value increment your hard-disk-count variable. Nish Sonork ID 100.9786 voidmain Re: How do I get the number of physical drives? 4-Nov-01 20:41 4-Nov-01 20:41  One can have several logical units on one physical disk. Re: How do I get the number of physical drives? Nish Nishant4-Nov-01 21:03 Nish Nishant 4-Nov-01 21:03  You are correct. Obviously my method is flawed. Perhaps there is a lower level API to enumerate the physical drives. Good luck! Nish Sonork ID 100.9786 voidmain Re: How do I get the number of physical drives? Mike Nordell7-Nov-01 1:18 Mike Nordell 7-Nov-01 1:18  Using NT, try iterating \\.\PhysicalDrive<n> where "<n>" is 0..n, and CreateFile(). Note that you will probably need to have Admin right for this to work. To discover this basically depends on what Win32 OS you use. /Mike You can accuse Microsoft for anything but consistency and orthogonality. how can I get the font size? Aviv Halperin4-Nov-01 2:26 Aviv Halperin 4-Nov-01 2:26  How can I get the font size defined for thwe operating system using a windows API function? Thanks, Aviv. avivhal Re: how can I get the font size? Ravi Bhavnani4-Nov-01 3:36 Ravi Bhavnani 4-Nov-01 3:36  You can use SystemParametersInfo() to retrieve the logical font information for the current icon-title font (SPI_GETICONTITLELOGFONT). The returned LOGFONT struct contains the font size. Sorry, but I don't know how to get the font information for other fonts. /ravi "There is always one more bug..." http://www.ravib.com ravib@ravib.com Setting focus ... Hadi Rezaee4-Nov-01 2:23 Hadi Rezaee 4-Nov-01 2:23  Hi all, How can i set focus to one of my controls in the dialog ? I tried with this: GotoDlgCtrl(GetDlgItem(IDC_EDIT1)); But it didn't work ! I tried with this code: GetDlgItem(IDC_EDIT1)->SetFocus(); But it didn't work, too !!! Why ?! My month article: Game programming by DirectX by Lan Mader. Please visit in: www.geocities.com/hadi_rezaie/index.html Hadi Rezaie Re: Setting focus ... Nish Nishant4-Nov-01 6:50 Nish Nishant 4-Nov-01 6:50  Associate your control with a control variable using the class wizard. For example you can associate your edit box with c_edit1. Now give :- c_edit1.SetFocus() Nish Sonork ID 100.9786 voidmain Re: Setting focus ... Hadi Rezaee4-Nov-01 8:12 Hadi Rezaee 4-Nov-01 8:12  I don't want to create Member variable of my editbox, so i have other way ? My month article: Game programming by DirectX by Lan Mader. Please visit in: www.geocities.com/hadi_rezaie/index.html Hadi Rezaie Re: Setting focus ... Nish Nishant4-Nov-01 8:24 Nish Nishant 4-Nov-01 8:24  Put this under your WM_INITDIALOG handler GetDlgItem(IDC_EDIT01)->SetFocus(); return false; This should work. You said it didn't work for you. That's probably because you forgot to put return false. By default it is return true. You have to change that to return false. Sonork ID 100.9786 voidmain Re: Setting focus ... Hadi Rezaee4-Nov-01 8:29 Hadi Rezaee 4-Nov-01 8:29  Ok, but i want to set focus to EditBox when user hit OK button, not in OnInitDialog() ... How can i solve it ? My month article: Game programming by DirectX by Lan Mader. Please visit in: www.geocities.com/hadi_rezaie/index.html Hadi Rezaie

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