Variant = Eval ( Expression [ , Context ] )
Evaluates an expression and returns its value. This expression can use almost all operators and subroutines of GAMBAS.
The optional context is a collection that must contain the value of each undefined symbol of Expression .
DIM Context AS New Collection
Context["X"] = 2
Context["Y"] = "Gambas"
PRINT Eval("X * Len(Y)", Context)
12