Xbasic
Array setnull Method
Syntax
<array>.setnull()
Description
Sets data to NULL.
Discussion
The <array>.setnull() method sets an array to null, deleting all properties and values from the array.
Example
dim vals[10] as N for i = 1 to 10 vals[i] = i*2 next ? vals = [1] = 2 [2] = 4 [3] = 6 [4] = 8 [5] = 10 [6] = 12 [7] = 14 [8] = 16 [9] = 18 [10] = 20 vals.setnull() ? vals = <Has no sub-properties> ? vals.size() = 0
See Also