How to: Use Multidimensional Properties

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

Example

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

See Also

Concepts

property