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Public Function PosRef(ByVal a As String, ByRef b As String) 'b是引用类型
a = a + ":0001a"
b = b + ":0002b"
PosRef = a + b
End Function
function t()
{
var a = document.getElementById("cpTest");
var clas = { a: "aaa", b: "bbb" }; //直接定义 var a,var b 也不是啊
alert(a.PosRef(clas.a, clas.b)); //输出 aaa:0001ab:0002b
alert(clas.a); //输出 aaa
alert(clas.b);//输出bbb 这里应该是 bbb:0002b 才对啊
}