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À
08/10/2003 12:52:11
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00813190
Message ID:
00836400
Vues:
44
See inline comments below:
>IF IsClassRegistered( 'mswinsock.winsock' ) = .F. THEN
	&& The mswinsck.ocx class is not in the registry so now check if the System folder exists
	IF Directory( 'C:\WINNT\System32' ) THEN
		lcPath = 'C:\WINNT\System32'
		lcPath1 = 'C:\WINNT\System'
	ELSE
		IF Directory( 'C:\WINDOWS\System32' ) THEN	
			lcPath = 'C:\WINDOWS\System32'
			lcPath1 = 'C:\WINDOWS\System'
		ENDIF				
	ENDIF
	fConditionalCopy( 'MFC30.dll', lcPath, lcPath1 )
	fConditionalCopy( 'MFC40.dll', lcPath, lcPath1 )
	fConditionalCopy( 'OLEPRO32.dll', lcPath, lcPath1 )
	fConditionalCopy( 'MSVCRT40.dll', lcPath, lcPath1 )
	fConditionalCopy( 'MSVCRT20.dll', lcPath, lcPath1 )
	fConditionalCopy( 'mswinsck.ocx', lcPath )

	&& Register the winsock class
	&& Removed the /N (NoWait) this means the action has to finish
	&& before attempting to create an instance.
	RUN Regsvr32 /s mswinsck.ocx
ENDIF

&& create my object
oSocket = create( 'mswinsock.winsock' )
RETURN .T.

*******************************************************
Function fConditionalCopy( tcFileName, tcPath1, tcPath2 )
*******************************************************
	lcPathFile = tcPath1 + "\" + tcFileName
	&& The system folder exists so now check to see if the dll's exist
	IF NOT FILE( lcPathFile ) THEN
		COPY FILE &tcFileName. TO &lcPathFile.
	ENDIF
	IF PCOUNT() > 2 THEN
		lcPathFile1 = tcPath2 + "\" + tcFileName
		IF NOT FILE( lcPathFile1 ) THEN
			COPY FILE &tcFileName. TO &lcPathFile1.
		ENDIF
	ENDIF
	RETURN .T.
	ENDFUNC  && fConditionalCopy( tcFileName, tcPath1, tcPath2 )
censored.
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