C#,js,vbscript三种语言的case写法

Ｃ#

switch(a)
{
case 1:
case 0:
Response.Write("df");
break;
default :
Response.Write("df");
break;
}

JS

switch (scode)
{
case 1:
case 2:
case 5:
alert("2");
break;
case 3:
alert("3");
break;
}

VBscript

Select Case a
Case "1","2"
MsgBox "1,2"
Case "3" , "4"
MsgBox "3,4"
End Select