Compiler Error C3132

  • Article

'function-parameter' : parameter arrays can only be applied to a formal argument of type 'single-dimensional managed array'

The ParamArray attribute was applied to a parameter that was not a single-dimension array.

The following sample generates C3132:

// C3132.cpp
// compile with: /clr /c
using namespace System;
void f( [ParamArray] Int32[,] );   // C3132
void g( [ParamArray] Int32[] );   // C3132

void h( [ParamArray] array<Char ^> ^ MyArray );   // OK