INTERNET BAGLANTISI OLUSTURMAK - KESMEK

Bu kod sayesinde internete bagli olup olmadigimiz ögrenilebilir. 

  Option Explicit Const RAS_MaxDeviceType = 16 Const RAS95_MaxDeviceName = 128 Const RAS95_MaxEntryName = 256 Private Type RASENTRYNAME95 dwSize As Long szEntryName(RAS95_MaxEntryName] As Byte End Type Private Type RASCONN95 dwSize As Long hRasConn As Long szEntryName(RAS95_MaxEntryName] As Byte szDeviceType(RAS_MaxDeviceType] As Byte szDeviceName(RAS95_MaxDeviceName] As Byte End Type Private Declare Function RasEnumConnections Lib "RasApi32.DLL" _ Alias "RasEnumConnectionsA" (lprasconn As Any, lpcb As _ Long, lpcConnections As Long] As Long Private Declare Function RasEnumEntries Lib "RasApi32.DLL" _ Alias "RasEnumEntriesA" (ByVal reserved$, ByVal _ lpszPhonebook$, lprasentryname As Any, lpcb As Long, _ lpcEntries As Long] As Long Private Declare Function RasHangUp Lib "RasApi32.DLL" _ Alias "RasHangUpA" (ByVal hRasConn As Long] As Long Dim DFÜname$, RCon As Long Private Sub HangUp(ByVal Verbindung$] Dim s As Long, l As Long, ln As Long, aa$ ReDim r(255] As RASCONN95 r(0].dwSize = 412 s = 256 * r(0].dwSize l = RasEnumConnections(r(0], s, ln] For l = 0 To ln - 1 aa = StrConv(r(l].szEntryName(], vbUnicode] aa = Left$(aa, InStr(aa, Chr$(0]] - 1] If aa = Verbindung Then RCon = r(l].hRasConn Dim rec As Long rec = RasHangUp(RCon] End If Next l End Sub Private Sub Command1_Click(] If List1.ListIndex = -1 Then Exit Sub DFÜname = List1.List(List1.ListIndex] Shell "rundll32.exe rnaui.dll,RnaDial " & DFÜname SendKeys "{ENTER}", True SendKeys "{ENTER}", True Me.SetFocus End Sub Private Sub Command2_Click(] Call HangUp(DFÜname] End Sub Private Sub Form_Load(] Dim s As Long, ln As Long, i%, conname$ Dim r(255] As RASENTRYNAME95 r(0].dwSize = 264 s = 256 * r(0].dwSize Call RasEnumEntries(vbNullString, vbNullString, r(0], s, ln] For i = 0 To ln - 1 conname = StrConv(r(i].szEntryName(], vbUnicode] List1.AddItem Left$(conname, InStr(conname, vbNullChar] - 1] Next i If List1.ListCount [] 0 Then List1.ListIndex = 0 End SubFormu Yakip Söndürme Private Sub Timer1_Timer(] If Me.Visible = True Then Me.Visible = False Else Me.Visible = True End If End Sub Private Sub Command1_Click(] Timer1.Interval = 1000 End Sub