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   comp.databases.paradox      To crash or not to crash, asks Borland      9,834 messages   

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   Message 8,443 of 9,834   
   Kenneth to png.paradoxcommunity@com   
   Re: Unlocking problem...   
   10 Apr 07 09:28:39   
   
   From: usenet@soleSPAMLESSassociates.com   
      
   On Mon, 9 Apr 2007 20:32:33 -0600, "Tony McGuire"   
    wrote:   
      
   >   
   >And for crying out loud add a *return* statement when you can't open or   
   >attach!  Just doing an errorshow() is NOT enough.   
   >   
   >Otherwise, your code continues to try to execute even though the tcursor   
   >doesn't have access to anything (unassigned).   
      
   Hello all,   
      
   I have removed the OPEN statement as per Liz's suggestion   
   (which eliminated the possible "space after alias"   
   difficulty Tony mentioned), and have added the Return   
   statements as per Tony's (subtle ) suggestion.   
      
   The code now looks like this, but still generates the   
   Unassigned Variable error on the attach line:   
      
      
   method arrive(var eventInfo MoveEvent)   
   var   
   	tc1 tCursor   
   	PeopleKS form   
   	Viewed uiObject   
   endVar   
      
   if not tc1.attach(Viewed)   
   	then errorShow()   
   endif   
   return   
   if not tc1.edit()   
   	then errorShow()   
   endif   
   return   
   tc1.Viewed = today()   
   if not tc1.endEdit()   
   	then errorShow()   
   endif   
   return   
   if not tc1.close()   
   	then errorShow()   
   endIf   
   return	   
   endMethod   
      
   And yes, I have checked carefully, and "Viewed" is the name   
   of the field to which I am trying to attach the tCursor...   
      
   Thanks for any further thoughts,   
   --   
   Kenneth   
      
   If you email... Please remove the "SPAMLESS."   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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