Rossine wrote:
>
> How to use variables with the ascan type hash ()?
>
Something like
[CODE]
FUNCTION main()
local n, cVar := "Two", hHash := hb_Hash(), aArray
hHash := { 1, "One" }
hHash := { 2, "Two" }
hHash := { 3, "Tree" }
?hb_isHash( hHash )
hHash := { 1 => "One", 2 => "Two" }
hb_hSet( hHash, 3, "Tree" )
?hb_isHash( hHash )
//hb_HCaseMatch( hHash, .F. )
n := hb_hScan( hHash, { |key,value| value == cVar } )
? n
aArray := hb_hValues( hHash )
n := aScan( aArray, { |value| value == cVar } )
? n
return NIL
[END CODE]
Regards,
Petr
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