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Saber se variavel existe
Message
From
20/01/2003 07:52:57
Welington Lourenço Melo
Consultor Independente
Belo Horizonte, Brazil
 
 
To
20/01/2003 07:23:58
Pedro Silva
Elaconta
Agueda, Portugal
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Re: Saber se variavel existe
Miscellaneous
Thread ID:
00743407
Message ID:
00743411
Views:
10
Olá !
Vc pode usar o type()
IF TYPE('VariávelPublica') # 'U'
   seu código
ENDIF
Atenciosamente,
Welington Lourenço Melo de Paula BH / MG
welingtonl@yahoo.com.br
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