` Check for multiple instances of a program (Steven Gallafent ) - Icetips Article
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Par2: Check for multiple instances of a program
1998-02-07 -- Steven Gallafent
 
You need to make three additions under global embeds: At "Inside the Global Map" add: MODULE('WINAPI') FindWindow(<*CSTRING>,*CSTRING),UNSIGNED,PASCAL,RAW, NAME('FindWindowA') SetForegroundWindow(UNSIGNED),SIGNED,PASCAL END At "Global Data" add: FindWindowName CSTRING(50) FindWindowHandle UNSIGNED At "Program Setup" add: FindWindowName = 'Peoples Favorite Colors' FindWindowHandle = FindWindow(,FindWindowName) IF FindWindowHandle SetForegroundWindow(FindWindowHandle) DctKill !Omit these two lines if not using ABC templates GlobalErrors.Kill !Omit these two lines if not using ABC templates RETURN END

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