PB:获取IP

悠闲饭团

于 2024-07-29 13:18:45 发布

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分类专栏： PowerBuilder 文章标签： pb powerbuilder 开发语言

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声明win32 API函数：
function int WSAStartup( uint UIVersionRequested, ref s_WSAData lpWSAData ) library "wsock32.dll"
function int WSACleanup() library "wsock32.dll"
function int WSAGetLastError ( ) library "wsock32.dll"
function int gethostname ( ref string name, int namelen ) library "wsock32.dll"
function string GetHost(string lpszhost, ref blob lpszaddress ) library "pbws32.dll"  

使用方法：
s_wsadata l_WSAData
string ls_HostName = space(128)
string ls_IpAddress
int li_version = 257
blob{4} lb_hostaddress 

IF wsastartup ( li_version, l_WSAData ) = 0 THEN

IF gethostname ( ls_HostName, len(ls_HostName) ) < 0 THEN
messagebox("GetHostName",WSAGetLastError())
ELSE
GetH

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