VarArrayGet function
Get a value from a single cell of a variant array.
Declaration
function VarArrayGet(const A: Variant; const Indices: Array of LongInt)
: VariantDescription
VarArrayGet returns the value in the variant array
A at the location indicated by
Indices. Thus the
statement
B:=VarArrayGet(A,[2,1]);
is equivalent to
B:=A[2,1];
The difference is that the previous is usable when the amount of indices is not known at compile time.
Errors
If the number of indices is wrong (or out of range) an exception may be raised.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.