FiveTech Support Forums

I must declare a multi array type
aVal := { { } ,;
{ } }

But I not Know how many records there are

How I can say to fivewin if

aVal:={ }

is multiple array ?

Silvio,

maybe ( sample ) :

LOCAL aArray := { { 1, 2 },{ 1, 2 },{ 1, 2 } }
? LEN ( aArray ) // Result = 3
? LEN ( aArray[1] ) // Result = 2

regards
Uwe

aData := ARRAY( nRows, nCols )

yes of course !!!

BUT I not Know the value of nRows and nCols
if at init I made
aVal:={ }

then not run because the procedure understood the array is simply and not multiple as

aVal:={ { } ,;
{ },;
{ } }

I insert 3 records for make a sample

Function IsMultipleArray( aArray )
Return iif( valtype( aArray[1]="A", .T., .F. )