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Unwanted _screen clearing
Message
De
10/06/2003 15:59:17
 
 
À
10/06/2003 15:38:18
Information générale
Forum:
Visual FoxPro
Catégorie:
Problèmes
Divers
Thread ID:
00798388
Message ID:
00798590
Vues:
38
>I'm using VFP7 and VFP8 and it happens in both versions. Pardon me for asking, but if you run this prg, does your screen clear when it is finished? (Usually on the _screen.lockscreen=.f. line):
>
>
>*testprg.prg
>set COLOR TO gr+/r, g/w+
>IF !PEMSTATUS(_Screen,'glfontname',5)
>   	_Screen.AddProperty('glfontname')
>ENDIF
>IF !PEMSTATUS(_Screen,'glfontsize',5)
>   	_Screen.AddProperty('glfontsize')
>ENDIF
>IF !PEMSTATUS(_Screen,'coldbackcolor',5)
>   	_Screen.AddProperty('coldbackcolor')
>ENDIF
>IF !PEMSTATUS(_Screen,'coldforecolor',5)
>   	_Screen.AddProperty('coldforecolor')
>ENDIF
>IF !PEMSTATUS(_Screen,'coldfillcolor',5)
>   	_Screen.AddProperty('coldfillcolor')
>ENDIF
>_screen.glfontname=_screen.fontname
>_screen.glfontsize=_screen.fontsize
>_screen.cOldbackcolor=_screen.backcolor
>_screen.coldforecolor=_screen.forecolor
>_screen.coldfillcolor=_screen.fillcolor
>clear
>dir
>dir
>dir
>#IF "VISUAL" $ UPPER(VERSION())
>	IF !PEMSTATUS(_Screen,'Printscr',5)
>    	_Screen.AddProperty('Printscr')
>	ENDIF
>	ACTIVATE SCREEN
>	SAVE SCREEN TO _Screen.Printscr
>	_screen.lockscreen=.t.
>	_Screen.BackColor = RGB(255,255,255)
>	_Screen.ForeColor = RGB(0,0,0)		
>	_Screen.FillColor = RGB(255,255,255)	
>	_screen.refresh
>#ENDIF
>
>*Screenrset
>glfontname=_screen.glfontname
>glfontsize=_screen.glfontsize
>coldbackcolor=_screen.coldbackcolor
>coldforecolor=_screen.coldforecolor
>coldfillcolor=_screen.coldfillcolor
>
>#IF 'VISUAL' $ UPPER(VERSION())
>
>	DECLARE Sleep IN Win32API;
>	  		INTEGER nMilliseconds
>	= Sleep(100) && Wait a 1/10th of a second.
>
>	* TCH 7/10/2002 Added
>		
>	WITH _screen
>		.fontname=glFontName
>		.fontsize=glFontSize
>		.fontunderline=.f.
>		.fontbold=.f.
>		.BackColor = cOldbackcolor
>		.ForeColor = cOldforecolor
>		.FillColor = cOldfillcolor
>		.LockScreen = .F.
>	ENDWITH
>
>	ACTIVATE SCREEN
>	IF PEMSTATUS(_Screen,'Printscr',5)
>                * Stepping through this, the next line DOES run as it should
>                * and running it after the prg finishes it works
>		RESTORE SCREEN FROM _Screen.printscr
>		= Sleep(100) && Wait a 1/10th of a second.
>	ENDIF
>
>	CLEAR DLLS "sleep"
>
>#ENDIF
>
>RETURN
>
Tracy,

Move the restore outside of the if statement
...
#ENDIF
IF PEMSTATUS(_Screen,'Printscr',5)
RESTORE SCREEN FROM _Screen.printscr
ENDIF
RETURN

Joe
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