Declare Function WriteProfileString Lib "kernel32" Alias "WriteProfileStri
Declare Function WriteProfileString Lib "kernel32" Alias "WriteProfileStringA" (ByVal lpszSection As String, ByVal lpszKeyName As String, ByVal lpszString As String) As Long；是什么意思啊？？Lib；Alias；ByVal着几个关键字又是做什么用的呢？
