Sobre xml

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Wanderson
Posts: 332
Joined: Thu Nov 17, 2005 9:11 pm

Sobre xml

Post by Wanderson »

Olá,

Utilizo as funções para ler um xml:

xmlNode := xmlIter:Find('IE')
If xmlNode:cName = "IE"
IE_Des := Upper(xmlNode:cData)
Endif

Se a tag IE estiver vazia me causa erro em IE_Des := Upper(xmlNode:cData) e aborta o programa.
Como evitar?

Gracias.
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Antonio Linares
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Re: Sobre xml

Post by Antonio Linares »

Haz MsgInfo( ValType( xmlNode:cData ) ) y dinos que valor muestra
regards, saludos

Antonio Linares
www.fivetechsoft.com
Wanderson
Posts: 332
Joined: Thu Nov 17, 2005 9:11 pm

Re: Sobre xml

Post by Wanderson »

Antonio Linares wrote:Haz MsgInfo( ValType( xmlNode:cData ) ) y dinos que valor muestra
Muestra U si estas vazio e C se tem conteúdo.

Gracias.
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karinha
Posts: 4882
Joined: Tue Dec 20, 2005 7:36 pm
Location: São Paulo - Brasil

Re: Sobre xml

Post by karinha »

João Santos - São Paulo - Brasil
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