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Conteúdo Similar- 
			
			Por igadino
 Bom dia pessoal, convertir essa função do C# para vba ele funciona perfeitamento no excel e access
 porem estou tentendo usar ela no vb.net editor VISUAL STUDIO 2013, aparece o erro conforme a imagem enexo, alguem consegue corrigir esse erro;
 Function crc_ccitt_ffff(strParam As String) As String
 Const CRC_POLY_CCITT As Long = &H1021&
 Const CRC_START_CCITT_FFFF As Long = &HFFFF&
 Dim crc As Long, b() As Byte, c As Long, i As Long, j As Long
 Dim crc_tabccitt(0 To 255) As Long
 For i = 0 To 255
 crc = 0
 c = i * 256
 For j = 0 To 7
 If (crc Xor c) And 32768 Then
 crc = (crc * 2) Xor CRC_POLY_CCITT
 Else
 crc = crc * 2
 End If
 c = c * 2
 Next j
 crc_tabccitt(i) = crc
 Next i
 b = strParam
 crc = CRC_START_CCITT_FFFF
 For i = 0 To UBound(b) Step 2
 crc = (crc * 256) Xor crc_tabccitt(((crc \ 256) Xor b(i)) And 255)
 crc = ((crc \ 65536) * 65536) Xor crc
 Next i
 crc_ccitt_ffff = Hex(crc)
 End Function
 
 
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			Por carol2906
 Meu notebook está bem lento desde que o emprestei para meu filho jogar. Não sei o que fazer.
 Segue o log do Hijack
 
 Logfile of Trend Micro HijackThis v2.0.4
 Scan saved at 11:12:03, on 07/10/2019
 Platform: Unknown Windows (WinNT 6.02.1008)
 MSIE: Internet Explorer v11.0 (11.00.17763.0592)
 
 Boot mode: Normal
 Running processes:
 C:\Program Files (x86)\Lenovo\iMController\PluginHost\Lenovo.Modern.ImController.PluginHost.CompanionApp.exe
 C:\Users\kaka2\AppData\Local\Microsoft\OneDrive\OneDrive.exe
 C:\Program Files (x86)\Lenovo\iMController\PluginHost\Lenovo.Modern.ImController.PluginHost.SettingsApp.exe
 C:\Program Files (x86)\Lenovo\iMController\PluginHost\Lenovo.Modern.ImController.PluginHost.Device.exe
 C:\Users\kaka2\HijackThis.exe
 R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://lenovo17win10.msn.com/?pc=LCTE
 R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
 R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://lenovo17win10.msn.com/?pc=LCTE
 R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/p/?LinkId=255141
 R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
 R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
 R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/p/?LinkId=255141
 R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
 R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
 R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = %11%\blank.htm
 R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm
 R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
 F2 - REG:system.ini: UserInit=
 O4 - HKCU\..\Run: [OneDrive] "C:\Users\kaka2\AppData\Local\Microsoft\OneDrive\OneDrive.exe" /background
 O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
 O18 - Protocol: tbauth - {14654CA6-5711-491D-B89A-58E571679951} - C:\Windows\SysWOW64\tbauth.dll
 O18 - Protocol: windows.tbauth - {14654CA6-5711-491D-B89A-58E571679951} - C:\Windows\SysWOW64\tbauth.dll
 O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Systems - C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\armsvc.exe
 O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
 O23 - Service: Intel(R) Content Protection HECI Service (cphs) - Intel Corporation - C:\Windows\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_c59c7d36072c06c5\IntelCpHeciSvc.exe
 O23 - Service: Intel(R) Content Protection HDCP Service (cplspcon) - Intel Corporation - C:\Windows\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_c59c7d36072c06c5\IntelCpHDCPSvc.exe
 O23 - Service: @%SystemRoot%\system32\DiagSvcs\DiagnosticsHub.StandardCollector.ServiceRes.dll,-1000 (diagnosticshub.standardcollector.service) - Unknown owner - C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe (file missing)
 O23 - Service: Dolby DAX2 API Service - Dolby Laboratories, Inc. - C:\Program Files\Dolby\Dolby DAX2\DAX2_API\DolbyDAX2API.exe
 O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)
 O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
 O23 - Service: Google Chrome Elevation Service (GoogleChromeElevationService) - Google LLC - C:\Program Files (x86)\Google\Chrome\Application\77.0.3865.90\elevation_service.exe
 O23 - Service: Serviço do Google Update (gupdate) (gupdate) - Google LLC - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
 O23 - Service: Serviço do Google Update (gupdatem) (gupdatem) - Google LLC - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
 O23 - Service: Intel(R) HD Graphics Control Panel Service (igfxCUIService2.0.0.0) - Intel Corporation - C:\Windows\System32\DriverStore\FileRepository\cui_dch.inf_amd64_a7428663aca90897\igfxCUIService.exe
 O23 - Service: @oem3.inf,%ImcSvcDisplayName%;System Interface Foundation Service (ImControllerService) - Lenovo Group Ltd. - C:\Program Files\Lenovo\ImController\Service\Lenovo.Modern.ImController.exe
 O23 - Service: @oem10.inf,%SocketHECIServiceName%;Intel(R) Capability Licensing Service TCP IP Interface (Intel(R) Capability Licensing Service TCP IP Interface) - Unknown owner - C:\Windows\System32\Intel\iCLS Client\lib\SocketHeciServer.exe (file missing)
 O23 - Service: @oem10.inf,%TPMProvisioningServiceName%;Intel(R) TPM Provisioning Service (Intel(R) TPM Provisioning Service) - Unknown owner - C:\Windows\System32\Intel\iCLS Client\lib\TPMProvisioningService.exe (file missing)
 O23 - Service: Intel(R) Dynamic Application Loader Host Interface Service (jhi_service) - Unknown owner - C:\Windows\System32\jhi_service.exe (file missing)
 O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
 O23 - Service: McSecDashboardService - McAfee, Inc. - C:\Program Files\McAfeeDashboard\McSecDashboardService.exe
 O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
 O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
 O23 - Service: @%systemroot%\system32\PerceptionSimulation\PerceptionSimulationService.exe,-101 (perceptionsimulation) - Unknown owner - C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe (file missing)
 O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
 O23 - Service: Realtek Audio Service (RtkAudioService) - Realtek Semiconductor - C:\Program Files\Realtek\Audio\HDA\RtkAudioService64.exe
 O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
 O23 - Service: @%systemroot%\system32\SecurityHealthAgent.dll,-1002 (SecurityHealthService) - Unknown owner - C:\Windows\system32\SecurityHealthService.exe (file missing)
 O23 - Service: @%SystemRoot%\system32\SensorDataService.exe,-101 (SensorDataService) - Unknown owner - C:\Windows\System32\SensorDataService.exe (file missing)
 O23 - Service: @%SystemRoot%\System32\SgrmBroker.exe,-100 (SgrmBroker) - Unknown owner - C:\Windows\system32\SgrmBroker.exe (file missing)
 O23 - Service: @firewallapi.dll,-50323 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
 O23 - Service: @%systemroot%\system32\spectrum.exe,-101 (spectrum) - Unknown owner - C:\Windows\system32\spectrum.exe (file missing)
 O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
 O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)
 O23 - Service: @oem41.inf,%SynTPEnhService.SVCDESC%;SynTPEnhService (SynTPEnhService) - Unknown owner - C:\Windows\System32\SynTPEnhService.exe (file missing)
 O23 - Service: @%SystemRoot%\system32\TieringEngineService.exe,-702 (TieringEngineService) - Unknown owner - C:\Windows\system32\TieringEngineService.exe (file missing)
 O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
 O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
 O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
 O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
 O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
 O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)
 --
 End of file - 8248 bytes
 
 
 
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			Por Estevão Alves Avelino
 Estou com duvidas de como pegar os dados digitados no DataGridView e jogar dentro de variáveis, se alguém souber uma maneira de fazer isso ficarei muito grato!
 
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			Por Roberto S. Santos
 Boa noite.
 Alguém pode me ajudar a fazer a conexão pra salvar Id, UserID e o nome da pessoa ?
 Bdados : cadastro
 Tabela : usuario
 Sem senha : root somente.
 Des de já agradeço.
 
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			Por Roberto S. Santos
 Boa noite amigos programadores.
 Como posso salvar os dados do tracker.dat no MySQL ?
 Dados : textbox1.text
 Estou usando vb.net
 Queria uma tabela no MySQL usando o Wamp .
 Poderiam me ajudar ?
 Obrigado.
 
 
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