Thread: Use variable to specify structure field

im sorting an array of structures. there are 5 fields - one long and 4 ints. The structures will be ordered in the array by one of the 4 int fields in them, and the user selects which one to sort by. Basically, I want to be able to pass this

fieldvariable = "field1";


....

then refer later in code to the field denoted by the variable

e.g.

if fieldvariable is as above, I could have

Code:

structure.fieldvariable

would be seen by the program as

Code:

structure.field1