Interaction between controls in a WinForm Application is handled by using events of controls. Therefore lets say if we want to disable a button control on selection of a radio button, we can use code like this – private: System::Void radioButton1_CheckedChanged(System::Object^ sender, System::EventArgs^ e) { this->button1->Enabled=false; } Don’t forget to add handler for Checked event of Radio button. -Dave. ------------------------------------ http://www.componentone.com ------------------------------------

ps, i didn't say it, because it was obvious to me, but you have to be careful that the macros such as "__YOUR_HEADER_FILE_H_INCLUDED__" is unique for each file (if 2 headers define the same macro, redefining identifiers errors may happen)... [VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

You would need to add functionality to the operating system scheduler to accomplish this and since Microsoft operating systems are closed source, it is doubtful at best that you would be able to see and modify the source for your intended purpose. What is the reason that the thread operations are critical? Is it that they need to be executed in order? Do they need to be executed one right after another? If yes is the answer to either of the last two questions, then critical sections is the answer your looking for. Phil

Any specific error message? Vasudevan Deepak Kumar Personal Homepage Tech Gossips

I hope "GetDriveType" API will return DRIVE_RAMDISK for DVD-RAM Disk and DRIVE_REMOVABLE for Removeable Drive. Thanks & Rgds, Sri..

Did a quick search on MSDN, and found the following article: Trackbar Controls[^] Scrolling down, it tells you about the notification messages. It behaves just like a scroll bar, and sends WM_HSCROLL, or WM_VSCROLL as appropriate. You will want to use WM_xSCROLL / TB_ENDTRACK. It is sent when you use both keyboard and mouse. I hope this puts you on the right path, Iain.

DEVMODE ESimSetDM; EnumDisplaySettings (NULL, ENUM_CURRENT_SETTINGS, &ESimSetDM); if( (ESimSetDM.dmPelsWidth != 800) || ( ESimSetDM.dmPelsHeight != 600)) { ESimSetDM.dmPelsWidth = 800; ESimSetDM.dmPelsHeight = 600; ChangeDisplaySettings( &ESimSetDM,CDS_UPDATEREGISTRY ); } this code will always keep the Display settings as 80*600:-> VIBIN "Fool's run away,where angle's fear to tread"

Look into the system functions: GetLogicalDrives or GetLogicalDriveStrings. Robert Bland

NetBEUI stands for NetBIOS Extended User Interface. It was used by Windows 9x, NT, and Windows for Workgroups, among some older others. It was, in simple terms, a non-routable protocol used as a transport (and to some extent an extension to) NetBIOS. It has long since been replaced by NetBIOS-over-TCP/IP, which is pretty much automatically used when you install TCP/IP on Windows 2000 and XP. There is no reason to install NetBEUI today on Windows 2000 or above, unless you have older LANMAN or Windows 9x or NT machines on your network that use it. Dave Kreskowiak Microsoft MVP - Visual Basic

A default share on a disk is an administrative share. Only administrators can use them. Windows has a number of administrative share. For example a c partition is shared as \\<server>\c$, and the window directory is shared as \\<server>\admin$. The $ behinds the share means the share is hidden (not visible in explorer). -- modified at 5:27 Saturday 24th February, 2007 Wout Louwers

reza matinnejad wrote: How could i make a Combo box readonly(user can not write in the combo box) in design time? How could i make a Combo box readonly(user can not write in the combo box) in run time? use combo list "Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow cheers, Alok Gupta VC Forum Q&A :- I/ IV Support CRY- Child Relief and you

Nibu babu thomas wrote: Run before tox sees you ;P moreover, i already answered this guy in one of his previous questions... [VisualCalc][Flags Beginner's Guide] | [Forums Guidelines][My Best Advice]

Like I suggested in my last post, use processes not threads. Create a process which loads your dll and does all the hardware monitoring. Create another process which handles events. When something happens with the hardware, use "inter process communication" to notify your other process.

Open Visual Studio Settings, and reach the debugger options. there's a parameter for this. ps: what is you IDE ? if VS2003, 7th directory, 6th checkbox ps2: please add a nickname to your account [VisualCalc][Flags Beginner's Guide] | [Forums Guidelines][My Best Advice]

Use extended style WS_EX_TOPMOST while creating dialog. Prasad Notifier using ATL | Operator new[],delete[][^]