Dim a,b as long =Dim a as long Dim b as long ????
1.
Dim a,b as long
2.
Dim a as long
Dim b as long
1=2??
不等于!!
函数
GetMyData(byval lData1 as long ,byref lData2 as long ,byref lData3 as long)
Call getMyData(4,a,b)
引发错误:ByRef argument type mismatch
这是为什么?
1的分配了内存
2的没有??