)
Values for MODE 10h "MANAGER STREAM" opcodes (valid only for those listed):
 00h allow window to be moved horizontally
 01h allow window to be moved vertically
 02h allow window to change width
 03h allow window to change height
 04h allow window to be scrolled horizontally
 05h allow window to be scrolled vertically
 06h allow "Close Window" menu selection for application
 07h allow "Hide Window" menu selection for application
 08h allow application to be suspended ("Rearrange/Freeze")
 0Eh allow "Scissors" menu
 10h allow DESQview main menu to be popped up
 11h allow "Switch Windows" menu
 12h allow "Open Window" menu
 13h allow "Quit" menu selection
 20h-33h opposite of 00h-13h, disallow specified action
 40h notify if horizontal position of window changes
 41h notify if vertical position of window changes
 42h notify if width of window changes
 43h notify if height of window changes
 44h notify if window scrolled horizontally
 45h notify if window scrolled vertically
 46h notify if window is closed--program has to clean up and exit itself
 47h notify if window is hidden
 48h notify if "?" on main menu selected
 49h notify if pointer message sent to window
 4Ah notify if window is placed in foreground
 4Bh notify if window is placed in background
 4Ch notify if video mode changes
 4Dh notify if "Scissors" menu "Cut" option selected
 4Eh notify if "Scissors" menu "Copy" option selected
 4Fh notify if "Scissors" menu "Paste" option selected
 50h notify if DESQview main menu about to pop up
 51h notify if DESQview main menu popped down
 60h-71h	 opposite of 40h-51h: don't notify on specified event
 84h attach window to parent task's window (both move together)
 85h detach window from parent task's window (may move independently)
 86h disable background operation for application
 87h enable running in background
 88h set minimum size of physical window
	BYTE rows
	BYTE columns
 89h set maximum size of physical window
	BYTE rows
	BYTE cols
 8Ah set primary asynchronous notification routine (see #00449)
	DWORD address of routine, 0000h:0000h means none (see also below)
 8Bh set async notification parameter
	DWORD 32-bit value passed to 8Ah async routine in DS:SI
 ACh (DV2.2+) perform regular select field attribute processing
 ADh (DV2.2+) protect attributes in selected field from being lost
 AEh make window default notify window for owning app (API level 2.00+)
 AFh set selected field marker character
	BYTE character to display at left edge of selected fields
 BCh set standard field processing mode
 BDh set alternate field processing mode (enables cursor pad for menus)
 BEh disables changing reverse logical attributes with ECh opcode
 BFh enables changing reverse logical attributes with ECh opcode
 C0h make current window topmost in system
 C1h force current process into foreground
 C2h make current window topmost in process
 C3h position mouse pointer relative to origin of current field
	BYTE rows below upper left corner of field
	BYTE columns to right of upper left corner of field
 C4h position mouse pointer relative to origin of given field
	BYTE field number
	BYTE rows below upper left corner of field
	BYTE columns to right of upper left corner of field
 C5h orphan current window (also hides it)
	Note: must be last in stream; all subsequent commands ignored
 C6h show all windows for this process
 C7h hide all windows for this process
 C8h suspend process and hide all its windows
 C9h force current process into background
 CAh make current window bottom-most in process
 CBh cancel current window manager operation, remove DV menu, give control
	  to topmost application
 CCh orphan window and give it to the system for use as paste data
 CEh reorder windows
	DWORD pointer to null-terminated list of words; each word is segment
		  of object handle for a window
 FFh no operation
SeeAlso: #00439,#00446,#00448