Tech Support > Microsoft Windows > Development Resources
Multimedia Timer Callback Function
Posted on October 14th, 2003 | 8 Comments

According to the Windows documentation (online at /library/en-us/multimed/htm/_win32_multimedia_timers.asp) the callback function invoked by a multimedia timer can only do VERY limited things, mainly...

Importing Symbols into DLL from EXE
Posted on October 14th, 2003 | 1 Comments

I need to import simbols and classes declared in the executable from dll that must be load. The idea is: the executable has declared classes and static vars. The dll has extern references to the...

Books of low level graphics/multimedia with Win32 ?
Posted on October 14th, 2003 | 2 Comments

On Mon, 13 Oct 2003 12:55:46 -0400, anastasiA <nones@devnull.net> wrote: very encyclopedic. Can't go wrong with it, a great book. Win32 Graphics API black book is good too...

What other privilege do I need to access a network resource?
Posted on October 13th, 2003 | 0 Comments

Hi I am impersonating a kerberos client. I have been successfully able to retrieve the client crendentials and impersonate. I cannot access any network resources, though the user I am impersonating...

Windows cursor on full-screen DOS-Prompt...
Posted on October 13th, 2003 | 1 Comments

Is it possible to force the appearance of the mouse cursor on a full-screen DOS-prompt?

can't override button WNDPROC
Posted on October 13th, 2003 | 3 Comments

hi iv created a button as followed cmdAddPupil = CreateWindow("BUTTON","Add Pupil",WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON,350,200,100,45,hwnd,NULL,GlobalHIns tance,NULL); and i want to get ahold of its...

defaut font for list box controls
Posted on October 13th, 2003 | 7 Comments

what is the default font that list box controls use? I thought it was DEFAULT_GUI_FONT but it doesnt appear to be so. It visually looks like that font though.. any input would be helpfull.

Would writing a replacement GINA...
Posted on October 13th, 2003 | 0 Comments

....allow for multiple Passwords to be assigned to one User, with the intention of either instantiating different Profiles for that User or executing different programs at start-up?

Physical size of Bitmap
Posted on October 13th, 2003 | 4 Comments

I have loaded a bitmap from a file using LoadImage. The size of the bitmap can be obtained from BITMAP struct, in pixels. But I want to find out the Physical size of the original bitmap...

How do I get a MAC address?
Posted on October 13th, 2003 | 6 Comments

Please could someone tell me the best way to get the MAC Address of a local machine? i.e. the machine of a user browsing a web page, where the webpage is run by my servers. I have had a look around...

sendmessage to dialog box unreliable return value
Posted on October 13th, 2003 | 2 Comments

Hi, When I send a message to my dialog box, I have no way of telling whether it actually processed it or not, because regardless of what it the dialog procedure returns, it always returns 0 (for...

How do I know if the parent thread has terminated?
Posted on October 13th, 2003 | 2 Comments

In my Application, I create a worker thread (Using CreateThread). Also note that the thread proc is in a separate DLL (so is the code which creates this worker thread). In normal cases, the creater...

FWD: Check out these security patch from the M$
Posted on October 13th, 2003 | 0 Comments

optimizing c++ code (on win32 platform), all the techniques you know?
Posted on October 13th, 2003 | 13 Comments

Hi, "What methods do you ever use to optimize the programs?" We're developing a graphics chip emulator in C++, but it's very slow for big scenes. Even though this is a cross-platform software, I...

Dragging dialogs
Posted on October 12th, 2003 | 5 Comments

My program's main window is a modeless dialog, upon which child dialogs can be opened. A child can be moved to a new position by dragging its title bar, as usual. But if that child is closed and...

Softwaredesigner Embedded (DSP/VxWorks but WIN32 too) looking for new Project
Posted on October 12th, 2003 | 0 Comments

Hi, I am a software designer from Germany/Hannover looking for a new project. At the last project i worked on the following topics: - DSP56xxx with CodeWarrior - Implementation of a vintage modem...

cwd and file open dlg
Posted on October 12th, 2003 | 1 Comments

Is it standard behaviour that the file open dialog changes the current working directory? I first noticed this in a VB app, but it seems that it's the common control that's doing it. Is there a flag...

9x/NT differences in shared section DLL support?
Posted on October 12th, 2003 | 0 Comments

Hi all, does Win9x fully support shared sections in DLLs, like NT? Thanks, John

HELP: weird high DPI problem??
Posted on October 12th, 2003 | 1 Comments

A guy at work noticed that a custom control I wrote doesn't work correctly if you mess with the DPI settings. This control is the blue/rounded Explorer Bar from Windows XP. This control is built on...

Extracting text from a Edit Control ?
Posted on October 12th, 2003 | 3 Comments

hi iv created my self a Edit Controle as followed hwndTextBox = CreateWindow("EDIT","temp",WS_CHILD|WS_VISIBLE|WS_BORDER,100,50,200,100,hwnd ,NULL,GlobalHInstance,NULL); and it works fine i can...