作者catxii (翻滚吧!!鸡蛋)
看板Visual_Basic
标题[.NET] 请教程式码
时间Wed Oct 26 17:13:02 2011
请输入专案类型(网站专案或者应用程式专案):
Public Sub CardControl()
Dim tempstr As String = String.Empty
Dim index As Integer = 0
For index = 0 To SendLen - 1
tempstr = tempstr + Microsoft.VisualBasic.Right("00"
,&Hex(SendBuff(index)),2) +" "
*必须是逗号 或是有效的运算式
Next
DisplayOut(tempstr, 3)
retCode = ModWinsCard.SCardControl(hCard,
ModWinsCard.IOCTL_CCID_ESCAPE_SCARD_CTL_CODE, SendBuff(0), SendLen,
RecvBuff(0), RecvLen, nBytesRet)
If retCode <> ModWinsCard.SCARD_S_SUCCESS Then
DisplayOut(ModWinsCard.GetScardErrMsg(retCode), 2)
Return retCode
*无法回传值
End If
tempstr = String.Empty
For index = 0 To RecvLen - 1
tempstr = tempstr + Microsoft.VisualBasic.Right("00"
,&Hex(RecvBuff(index)),2) +" "
*必须是逗号 或是有效的运算式
Next
DisplayOut(tempstr, 4)
Return retCode
*无法回传值
End Sub
可以请高手帮忙解题吗....
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1F:推 jwjeng:SendLen和RecvLen是什麽内容? 0 吗? 10/26 22:47
2F:→ MOONRAKER:太深奥了,看不懂要解什麽。 10/27 12:00