How to: Use Multidimensional Properties
Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here. ArchiveDisclaimer

How to: Use Multidimensional Properties

Multidimension properties let you define property accessor methods that take a non-standard number of parameters.

Code

// mcppv2_property_5.cpp
// compile with: /clr
ref class X {
   double d;
public:
   X() : d(0) {}
   property double MultiDimProp[int, int, int] {
      double get(int, int, int) {
         return d;
      }
      void set(int i, int j, int k, double l) {
         // do something with those ints
         d = l;
      }
   }

   property double MultiDimProp2[int] {
      double get(int) {
         return d;
      }
      void set(int i, double l) {
         // do something with those ints
         d = l;
      }
   }
   
};

int main() {
   X ^ MyX = gcnew X();
   MyX->MultiDimProp[0,0,0] = 1.1;
   System::Console::WriteLine(MyX->MultiDimProp[0, 0, 0]);
}

Output

1.1
Show:
© 2016 Microsoft