November 2001
Beginner to intermediate
816 pages
16h 3m
English
Content preview from C# Unleashed
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Overloading Indexers
Indexers are overloaded similar to methods. By providing different numbers and types of parameters, indexers can be very flexible. Listing 9.2 shows an example of indexer overloading.
Listing 9.2. Overloading Indexers
using System; public enum Month { Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec } public enum Category { Food, Home, Jeans, Fun } public class Budget { decimal[,] myBudget = new decimal[4, 12]; public void Initialize(decimal[] initVals) { for (Category c=Category.Food; c <= Category.Fun; c++) { for (Month m=Month.Jan; m <= Month.Dec; m++) { myBudget[(int)c, (int)m] = initVals[(int)m]; } } } public void Initialize(decimal initVal) { for (Category c=Category.Food; c <= Category.Fun; c++) { for (Month ... |
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