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Visual Basic-Ping!
Ping!是Ping命令的GUI版本,用一个简单的窗口显示是否可以Ping的通。
如果我们应用DOS的Ping。。。
总感觉怪怪的,那么,GUI版本的Ping来了,虽然功能简单,只是入门级的检查是否Ping的通,但对于不需要具体情况的我们,足够了吧。
Ping!版本v1.1
下载地址:Ping!
开源的说:
Form源码:
Option Explicit 'Copyright (c) 2014,烟台大学计算机学院 'All gight reserved. '文件名称:temp.cpp '作者:邵帅 '完成时间:2014年12月19日 '版本号:v1.1 Private Sub Command1_Click() Dim ipctr As String ipctr = Text1.Text If PingIP(ipctr) Then MsgBox ":-) 可以ping通。", , "状态" Else MsgBox ":-( ping不通。", , "状态" End If End Sub Private Sub Form_Load() End Sub
模块源码:
Option Explicit 'Copyright (c) 2014,烟台大学计算机学院 'All gight reserved. '文件名称:temp.cpp '作者:邵帅 '完成时间:2014年12月19日 '版本号:v1.1 Private Const IP_SUCCESS As Long = 0 Private Const IP_STATUS_BASE As Long = 11000 Private Const IP_BUF_TOO_SMALL As Long = (11000 + 1) Private Const IP_DEST_NET_UNREACHABLE As Long = (11000 + 2) Private Const IP_DEST_HOST_UNREACHABLE As Long = (11000 + 3) Private Const IP_DEST_PROT_UNREACHABLE As Long = (11000 + 4) Private Const IP_DEST_PORT_UNREACHABLE As Long = (11000 + 5) Private Const IP_NO_RESOURCES As Long = (11000 + 6) Private Const IP_BAD_OPTION As Long = (11000 + 7) Private Const IP_HW_ERROR As Long = (11000 + 8) Private Const IP_PACKET_TOO_BIG As Long = (11000 + 9) Private Const IP_REQ_TIMED_OUT As Long = (11000 + 10) Private Const IP_BAD_REQ As Long = (11000 + 11) Private Const IP_BAD_ROUTE As Long = (11000 + 12) Private Const IP_TTL_EXPIRED_TRANSIT As Long = (11000 + 13) Private Const IP_TTL_EXPIRED_REASSEM As Long = (11000 + 14) Private Const IP_PARAM_PROBLEM As Long = (11000 + 15) Private Const IP_SOURCE_QUENCH As Long = (11000 + 16) Private Const IP_OPTION_TOO_BIG As Long = (11000 + 17) Private Const IP_BAD_DESTINATION As Long = (11000 + 18) Private Const IP_ADDR_DELETED As Long = (11000 + 19) Private Const IP_SPEC_MTU_CHANGE As Long = (11000 + 20) Private Const IP_MTU_CHANGE As Long = (11000 + 21) Private Const IP_UNLOAD As Long = (11000 + 22) Private Const IP_ADDR_ADDED As Long = (11000 + 23) Private Const IP_GENERAL_FAILURE As Long = (11000 + 50) Private Const MAX_IP_STATUS As Long = (11000 + 50) Private Const IP_PENDING As Long = (11000 + 255) Private Const PING_TIMEOUT As Long = 500 Private Const WS_VERSION_REQD As Long = &H101 Private Const MIN_SOCKETS_REQD As Long = 1 Private Const SOCKET_ERROR As Long = -1 Private Const INADDR_NONE As Long = &HFFFFFFFF Private Const MAX_WSADescription As Long = 256 Private Const MAX_WSASYSStatus As Long = 128 Public PingTime As Long Private Type ICMP_OPTIONS Ttl As Byte Tos As Byte Flags As Byte OptionsSize As Byte OptionsData As Long End Type Private Type ICMP_ECHO_REPLY Address As Long status As Long RoundTripTime As Long DataSize As Long DataPointer As Long Options As ICMP_OPTIONS Data As String * 250 End Type Private Type WSADATA wVersion As Integer wHighVersion As Integer szDescription(0 To MAX_WSADescription) As Byte szSystemStatus(0 To MAX_WSASYSStatus) As Byte wMaxSockets As Long wMaxUDPDG As Long dwVendorInfo As Long End Type Public Declare Function timeGetTime Lib "winmm.dll" () As Long Private Declare Function WSAStartup Lib "wsock32" (ByVal wVersionRequired As Long, lpWSADATA As WSADATA) As Long Private Declare Function WSACleanup Lib "wsock32" () As Long Private Declare Function IcmpCreateFile Lib "icmp.dll" () As Long Private Declare Function inet_addr Lib "wsock32" (ByVal s As String) As Long Private Declare Function IcmpCloseHandle Lib "icmp.dll" (ByVal IcmpHandle As Long) As Long Private Declare Function IcmpSendEcho Lib "icmp.dll" (ByVal IcmpHandle As Long, ByVal DestinationAddress As Long, ByVal RequestData As String, ByVal RequestSize As Long, ByVal RequestOptions As Long, ReplyBuffer As ICMP_ECHO_REPLY, ByVal ReplySize As Long, ByVal Timeout As Long) As Long Private Function GetStatusCode(status As Long) As String On Error GoTo ErrLine Dim Msg As String GetStatusCode = "" Select Case status Case IP_SUCCESS Msg = "ip success" Case INADDR_NONE Msg = "inet_addr: bad IP format" Case IP_BUF_TOO_SMALL Msg = "ip buf too_small" Case IP_DEST_NET_UNREACHABLE Msg = "ip dest net unreachable" Case IP_DEST_HOST_UNREACHABLE Msg = "ip dest host unreachable" Case IP_DEST_PROT_UNREACHABLE Msg = "ip dest port unreachable" Case IP_DEST_PORT_UNREACHABLE Msg = "ip dest port unreachable" Case IP_NO_RESOURCES Msg = "ip no resources" Case IP_BAD_OPTION Msg = "ip bad option" Case IP_HW_ERROR Msg = "ip hw_error" Case IP_PACKET_TOO_BIG Msg = "ip packet too_big" Case IP_REQ_TIMED_OUT Msg = "ip req timed out" Case IP_BAD_REQ Msg = "ip bad req" Case IP_BAD_ROUTE Msg = "ip bad route" Case IP_TTL_EXPIRED_TRANSIT Msg = "ip ttl expired transit" Case IP_TTL_EXPIRED_REASSEM Msg = "ip ttl expired reassem" Case IP_PARAM_PROBLEM Msg = "ip param_problem" Case IP_SOURCE_QUENCH Msg = "ip source quench" Case IP_OPTION_TOO_BIG Msg = "ip option too_big" Case IP_BAD_DESTINATION Msg = "ip bad destination" Case IP_ADDR_DELETED Msg = "ip addr deleted" Case IP_SPEC_MTU_CHANGE Msg = "ip spec mtu change" Case IP_MTU_CHANGE Msg = "ip mtu_change" Case IP_UNLOAD Msg = "ip unload" Case IP_ADDR_ADDED Msg = "ip addr added" Case IP_GENERAL_FAILURE Msg = "ip general failure" Case IP_PENDING Msg = "ip pending" Case PING_TIMEOUT Msg = "ping timeout" Case Else Msg = "unknown msg returned" End Select GetStatusCode = Msg Exit Function ErrLine: End Function Private Function Ping(sAddress As String, sDataToSend As String, ECHO As ICMP_ECHO_REPLY) As Long On Error GoTo ErrLine Dim hPort As Long Dim dwAddress As Long dwAddress = inet_addr(sAddress) If dwAddress <> INADDR_NONE Then hPort = IcmpCreateFile() If hPort Then Call IcmpSendEcho(hPort, dwAddress, sDataToSend, Len(sDataToSend), 0, ECHO, Len(ECHO), PING_TIMEOUT) Ping = ECHO.status Call IcmpCloseHandle(hPort) End If Else Ping = INADDR_NONE End If Exit Function ErrLine: Ping = INADDR_NONE End Function Public Function PingIP(ByVal szIp As String) As Boolean On Error GoTo ErrLine Dim WSAD As WSADATA Dim ECHO As ICMP_ECHO_REPLY Dim ret As Long 'Delay 150 PingIP = False PingTime = Empty If WSAStartup(WS_VERSION_REQD, WSAD) = IP_SUCCESS Then ret = Ping(Trim$(szIp), "tanaya", ECHO) PingTime = ECHO.RoundTripTime If InStr(1, GetStatusCode(ret), "success") <> 0 Then WSACleanup PingIP = True PingTime = ECHO.RoundTripTime Exit Function End If End If Exit Function ErrLine: End Function
对,模块源码来源于CSDN。
@ Mayuko
Visual Basic-Ping!
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