This enumeration is used to set the OpCode.StackBehaviourPush( ) and OpCode.StackBehaviourPop( ) methods, which determine how an MSIL instruction pushes an operand onto the stack and pops it off.

public enum StackBehaviour {
   Pop0 = 0,
   Pop1 = 1,
   Pop1_pop1 = 2,
   Popi = 3,
   Popi_pop1 = 4,
   Popi_popi = 5,
   Popi_popi8 = 6,
   Popi_popi_popi = 7,
   Popi_popr4 = 8,
   Popi_popr8 = 9,
   Popref = 10,
   Popref_pop1 = 11,
   Popref_popi = 12,
   Popref_popi_popi = 13,
   Popref_popi_popi8 = 14,
   Popref_popi_popr4 = 15,
   Popref_popi_popr8 = 16,
   Popref_popi_popref = 17,
   Push0 = 18,
   Push1 = 19,
   Push1_push1 = 20,
   Pushi = 21,
   Pushi8 = 22,
   Pushr4 = 23,
   Pushr8 = 24,
   Pushref = 25,
   Varpop = 26,
   Varpush = 27
}

Hierarchy

System.Object System.ValueType System.Enum(System.IComparable, System.IFormattable, System.IConvertible) StackBehaviour

Returned By

OpCode.{StackBehaviourPop, StackBehaviourPush}