vb 调用 vc dll的参数传递问题,高分悬赏
vb调用vc dll的函数,有个参数是结构体,如下定义,但一直不对,请教各位大虾。
vc下面的结构体参数如下定义:
typedef struct CardDataStru {
UCHAR CardNumber[15];
UCHAR Name[31];
UINT16 FacilityCode;
UCHAR CardFormat;
}CardData;
我在vb下面如下定义,但好像不对,请指教!
Private Type cardDatastru
CardNumber As String * 15
Name As String * 31
FacilityCode As Long
CardFormat As Integer
end tyep