🚀 go-pugleaf

$B7'C+$G$9!#(B

> VB4.0$B$G:n@.$7$?(Bexe$B$NFs=E5/F0$rKI;_$9$k$?$a!"(BMutex$B$r;H$$$?$$$N$G$9$,!"(B
> exe$B$r:n@.$9$k$H!"(BWin32API$B%S%e%o!<$G(BCreateMutex$B4X?t$r@k8@$7$?ItJ,$G!"!W(B
> $B!V%f!<%6!<Dj5A$5$l$F$$$^$;$s!W$N%(%i!<$G$F$7$^$$!"(Bexe$B$,:n@.$G$-$^$;$s!#(B

$B@bL@$,$?$j$^$;$s$G$7$?!#<B$O!"(B
VB4.0$B$G:n@.$7$?(Bexe$B$G$O!"(BApp.PrevInstance$B$GFs=E5/F0KI;_$r9T$C$F$$$^$9!#(B
$B$7$+$7!"(BWindowsNT4.0$B$K%5!<%S%9%Q%C%/(B3$B$r$$$l$?4D6-$G$OFs=E5/F0KI;_$,$G$-(B
$B$J$/$J$C$F$7$^$$$^$7$?!#(B
$B$7$i$Y$?$H$3$m!"(BVB$B$N(Bexe$B$r(B
(1)$B%U%!%$%k%^%M!<%8%c$+$i5/F0$7$?>l9g$^$?$O(BVB$B$N(BShell$B4X?t$G5/F0$7$?>l9g(B
(2)CreateProcess,ShellExecute,WinExec$B$G5/F0$7$?>l9g(B

 (1)$B$H(B(2)$B$G$OJL$N%$%s%9%?%s%9(B $B$K8+$i$l$F$7$^$&$h$&$G!"(B(1)$B$G5/F08e!"(B
 (2)$B$G5/F0$9$k$H!"Fs=E5/F0$rKI;_$G$-$^$;$s$G$7$?!#(B

$B$=$l$G!"(BMutex$B$,$D$+$($J$$$+$H;W$C$?<!Bh$G$9!#(B

$B:4F#@59((B masahiro@cij.co.jp$B$5$s$N%"%I%P%$%9$K=>$C$F=$@5$7$?$H$3$m(B
exe$B$r:n@.$G$-$^$7$?$N$G!"(BMutex$B$G;n$7$F$_$^$9!#(B
$B%U%)%m!<$7$F$$$?$@$$$F!"$_$J$5$s$"$j$,$H$&$4$6$$$^$7$?!#(B
 
>CreateMutex $BEy$rDL>o;HMQ$9$kHO0O$G$O!"FC$K%;%-%e%j%F%#B0@-$r;XDj$9$k(B
>$BI,MW$O$J$$$H;W$$$^$9$,!"$$$+$,$G$7$g$&$+(B? $B$b$7ITI,MW$G$"$k$J$i$P!"(B
>NULL $B$rEO$;$PNI$$$H;W$$$^$9!#6qBNE*$K$O!"(B

>>Private Declare Function CreateMutex Lib "kernel32" Alias "CreateMutexA"
>>   (lpMutexAttributes As SECURITY_ATTRIBUTES, ByVal bInitialOwner As Long, ByVal lpName As String) As Long
>
>$B$3$l$r!"(B
>
>Private Declare Function CreateMutex Lib "kernel32" Alias "CreateMutexA"
>   (Byval lpMutexAttributes As Long, ByVal bInitialOwner As Long, ByVal lpName As String) As Long
>
>$B$J$I$H$7$F!"0lHVL\$N0z?t$K(B 0 $B$r;XDj$7$F$_$F$O$I$&$G$7$g$&$+(B?
>
>>CreateMutex$B$G;HMQ$7$F$$$k(B"SECURITY_ATTRIBUTES"$B$N7?$,@k8@$5$l$F(B
>>$B$$$J$$$+$i$@$H;W$&$N$G$9$,!"$3$N7?$NDj5A$r(B
>A>PI$B%S%e!<%o!<$G$O8!:w$G$-$^$;$s$G$7$?!#(B
>
>$B$b$7(B SECURITY_ATTRIBUTE $B$N;XDj$,I,MW$J$i$P!"(B
>
>Type SECURITY_ATTRIBUTES
>        nLength As Long
>        lpSecurityDescriptor As Long
>        bInheritHandle As Boolean
>End Type
>
>$B$H$7$F$_$F$O$I$&$G$7$g$&$+!#;d$N;HMQ$7$F$$$k(B API $B%S%e!<%o!<$G$O!"(B
>$B>e5-$NMM$KDj5A$5$l$F$$$^$7$?!#(B



---
Hiroko Kumagai-Takahashi $BIY;NDLElKLDL?.%7%9%F%`(B($B3t(B)