有个读卡器原型 int ReadInfo(char Name) Name 长度10个字节 汉字 VB 定义 Function ReadInfo Lib "tdll.dll" (ByVal Name As String)读出来 sName= ReadInfo(Name) 发现用上面的方法去不掉空格,请教大家有什么办法
试试这个: sname = Trim(ReadInfo(Name)) If InStr(sname, Chr$(0)) > 0 Then sname = Left(sname, InStr(sname, Chr$(0)) - 1)
Name 长度10个字节 汉字
VB 定义
Function ReadInfo Lib "tdll.dll" (ByVal Name As String)读出来
sName= ReadInfo(Name)
发现用上面的方法去不掉空格,请教大家有什么办法
sname = Trim(ReadInfo(Name))
If InStr(sname, Chr$(0)) > 0 Then sname = Left(sname, InStr(sname, Chr$(0)) - 1)