The expression to evaluate each CaseValue in the Cases list against to determine which case to execute. If this value matches the value of a case, the Switch statement executes that case. If no case matches this value, the statement executes the Default case.

Public Property TestExpression As Expression

public Expression TestExpression { get; set; }

public:
property Expression^ TestExpression {
	Expression^ get ();
	void set (Expression^ value);
}