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Determine Array parameter is 1 or 2 Dimension?

Message

De

11/03/1998 21:49:10

Mark Frank
Indianapolis, Indiana, États-Unis

À

11/03/1998 21:03:38

Terence Tam
Hong Kong, Hong Kong

Information générale

Forum:

Visual FoxPro

Catégorie:

Codage, syntaxe et commandes

Titre:

Re: Determine Array parameter is 1 or 2 Dimension?

Divers

Thread ID:

00084064

Message ID:

00084070

Vues:

25

Justok, I think you can ask for: ALEN(MyArray,2), which returns the number of columns in the array. If the array is a one-dimensional array, ALEN( ) returns 0 (no columns).

I think you can also do:

If type("MyArray[1,1]") <> "U"
  * 2-D array
Else
  * 1-D array
Endif

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