MFC

Add some duration to systemtime
hi techies,, i am using Getsystemtime to get the time in vc++, now i want to add some duration say(20mns ), to that time , and store it in other SYSTEMTIME variable,for this i m converting it to FILETIME and thn to LARGE_INTEGER, but i getting some negative values after adding, plz help me in this... thank... 29 May 2008 11:48

Dialog, Custom Controls and Extension DLLs...
I am trying to convert our DLLs from Regular to Extension, and I ran into a problem where Create() is now failing for one of my dialogs. I've narrowed it down to the fact that this dialog has a custom control. The custom control class is imported from a DLL. Here is the scenario in more detail: In DLL1, I have... 29 May 2008 11:48

Auction Software
AJ Auction Pro is the best Auction Portal script software available in the Universe. Being a PHP /MYSQL Script providing complete online auction solutions, it has now expanded to offer services such as Merchant Solutions, Packaged Software and Enterprise Solutions. Unlike the various majorities of services out ther... 29 May 2008 12:49

Unknown HRESULT error code
Hello fellow newsgroupies, Does anybody know what the HRESULT error code 0x80041000 means? It is not in "WinError.h" nor does it correspond to "C:\Temp not found" (which it seems to mean in Visual Basic programs) Many thanks in advance, 'Newsgroupie' ... 1 Jun 2008 18:25

Changing background color of a CFileDialog
Hi, I am using MS VC 6.0 and Vista. In my MFC dialog-based application, I want to change the colors of a CFileDialog object. I derive my own class and override its OnCtlColor() function, exactly as explained in: http://support.microsoft.com/?scid=kb%3Ben-us%3B115087&x=9&y=12 (They say the topic applies to Micros... 30 May 2008 05:11

Unicode setting question
Hi How can I change VS2008 VC project settings if I do not want to use UNICODE with L"string" for many functions . Is this newsgroup the right one to ask this question ? Thank for your teaching ... 25 Jun 2008 01:40

GDI+ Image::Save() function returns InvalidParameter
HI, I'm developing a module to save images extracted from DICOM files as JPEG images. I have successfully extracted the data from DICOM and now want to save this data as JPEG file. For this I've written the following piece of code. Here, to my utter despair, the Save() function fails with InvalidParameter. In fac... 29 May 2008 04:23

How to find the "fallback fonts" currently used by system?
Text drawing APIs (like TextOut) select a "fallback font" when glyph is undefined in the realized logical font in DC. For example, when rendering the following sentence using font Tahoma: -- The phrase "information" in Japanese is "$B>pJs(B". -- since Tahoma does not define $B>p(B and $BJs(B, a fallback f... 29 May 2008 02:49

confused
I am totally confused. I have written a few win api C apps that actually compiled without errors and ran successfully. Now I'm trying to learn MFC. I having a bit of a problem getting a call to GetParent to work. Below is the offending function and compilation errors BOOL CMfcPipesApp::InitInstance() { // Stan... 28 May 2008 23:40

Error message in function overloading
Hello. I am working with source which is not for MFC. It seems to be coded for their own class library. When I got this code, source file didn't included "stdAfx.h" and include some other header file. So it spawns lots of error message when I compile with MFC. One message is on function overloading code is as ... 28 May 2008 23:40