+---------------------------------------------------+
|    -----         NUMATIC INTERNATIONAL LTD.       |
|   |_____|        --------------------------       |
|   | O O |                                         |
|   | \_/ |     Network Control Public Domain Prog  |
|   `-----'                                         |
|    "   "   Tapstone Road  Chard  Somerset TA202LW |
|                      ENGLAND     0460 68480 x 314 | 
+---------------------------------------------------+
  Home of 'Henry' And Industrial Cleaning Equipment


REMOTE SCREEN GRABBER - (C)1994 Matthew Gailes
			cserve 100255,536
			
Screen Grabber.


This small Visual Basic program set allows workstation
screens to be viewed from any other workstation.


On All Workstations :

SCRGRAB.EXE
-----------

	Install this program in your Windows directory.

	In SYSTEM.INI, add the following to the
	[DDEShares] section.
	
	SCRGRAB=SCRGRAB,SCRGRAB,,31,,0,,0,0,0


	This workstation is then ready for use.


On the 'Supervisor' machine (or any other for that matter)

SCRREAD.EXE
-----------

	This is the executable that streams the information
	from the workstations.




How does it all work ?


	Ok, SCRGRAB.EXE simply copies the 'desktop-window' 
	into a picture control when asked to by dde-execute.
	(QUIT = terminate, anything else grabs the screen)


	SCRREAD.EXE is simply a picture control linked to 
	netdde - "\\workstationname\NDDE$|SCRGRAB"

	A DDE-execute is called to SCRGRAB to capture the screen.

	Picture1 is linked to Picture1 in SCRGRAB.

	A DDE-execute is called to SCRGRAB (QUIT) to terminate.

	Picture1 in SCRREAD.exe is transferred to an Image control.

	Simple !



Note:
	If you find this program useful - you probably will(!)
	please e-mail me and I'll send you the latest version
	(possibly with remote-control !)