alpha ma-1 日本:visual basic

来源:百度文库 编辑:查人人中国名人网 时间:2024/04/27 23:13:00
Private Declare Function GetUserName Lib "advapi32.dll" Alias "GetUserNameA" (ByVal lpbuffer As String, nSize As Long) As Long
这段代码是什么意思呢?

声明一个API函数,函数名为GetUserName,该函数在advapi32.dll中有定义,有两个参数(lpbuffer和nSize)返回类型为Long