I am newto vb. I need help to create a vb.net windows service to download latest new uploaded files from server after every 1 minute to local computer . This code download same only single file once the service started
I want to service detect the latest new file uploaded on server and download it automatically. Below is my code. Kindly help me.
Dim timerSchedule As System.Timers.Timer
ProtectedOverridesSub OnStart(ByVal args() AsString)
' MyThread = New Threading.Thread(AddressOf Execute)
timerSchedule = New System.Timers.Timer(1000)
AddHandler timerSchedule.Elapsed, AddressOf timerSchedule_Elapsed
EndSubPrivateSub timerSchedule_Elapsed(ByVal pSender AsObject, ByVal pArgs As System.Timers.ElapsedEventArgs)
'call my a function to do the scheduled task
Catch ex As Exception
Dim ftpuri AsString = ""Dim downloadpath AsString = ""Dim ftpusername AsString = ""Dim ftppassword AsString = ""'Create a WebClient.Dim request AsNew WebClient()
' Confirm the Network credentials based on the user name and password passed in.
request.Credentials = New NetworkCredential("root", "")
'Read the file data into a Byte arrayDim bytes() AsByte = request.DownloadData("http://localhost/salary_system/")
Try' Create a FileStream to read the file intoForEach i AsStringIn downloadpath
Dim DownloadStream As FileStream = IO.File.Create("C:\download\*.php")
' Stream this data into the file
DownloadStream.Write(bytes, 0, bytes.Length)
' Close the FileStream
NextCatch ex As Exception
Hmmm... okay if it does, and I don't see how it could, it's because
Member 12957775 wrote:
Dim downloadpath AsString = ""
Member 12957775 wrote:
ForEach i AsStringIn downloadpath
Your download path is empty.
Learning how to use the debugger is a valuable skill, You need to develop that skill. As well as posting your question in the appropriate forum. Your question has nothing to do with Visual Studio and would be better answered in the Visual Basic forum.
Speed of sound - 1100 ft/sec Speed of light - 186,000 mi/sec Speed of stupid - instantaneous.
Hi there we want to debug GASChedule. But it not starting on visual studio 2015. we got some errors. This errors are: "Error C2338 <hash_map> is deprecated and will be REMOVED. Please use <unordered_map>. You can define _SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS to acknowledge that you have received this warning. GenetikAlgoritma c:\program files (x86)\microsoft visual studio 14.0\vc\include\hash_map 17"
"Error C2664 'BOOL CFont::CreateFontW(int,int,int,int,int,BYTE,BYTE,BYTE,BYTE,BYTE,BYTE,BYTE,BYTE,LPCTSTR)': cannot convert argument 14 from 'const char ' to 'LPCTSTR' GenetikAlgoritma c:\users\özge\documents\visual studio 2015\projects\genetikalgoritma\genetikalgoritma\childview.cpp 115"
"Error C2664 'void ATL::CStringT<wchar_t,StrTraitMFC_DLL<wchar_t,ATL::ChTraitsCRT<wchar_t>>>::Format(UINT,...)': cannot convert argument 1 from 'const char ' to 'const wchar_t *' GenetikAlgoritma c:\users\özge\documents\visual studio 2015\projects\genetikalgoritma\genetikalgoritma\childview.cpp 163"
As mentioned while this question was in the Lounge, paraphrased so that I can understand it myself, Visual Studio projects are sensitive to code methodology deployed in GAC under the .NET Framework in that attempting to open one project made by one version often causes things llike "deprecation" warnings ... but wait, and perhaps you've already done this ...
Try creating an entirely new project with the version of Visual Studio you have then add your code files to it. Deprecation might be a warning ... but things that have been corrected in the standards between VS versions will always show up when the compiler (that's the "C" prefix to the numeric four-character error code) or the linker ("L"), is at odds with a .NET version. Sometimes you can rollback the version. But only after you load and save the project as a new (2015) one.
Visual Studio gets better IMHO with every new version especially with respect to WARNINGS and INTELLISENSE; chances are once you get the code into something that gets past the complete rejection message, you'll be that much closer to getting the debugger to do it's thing.
Exactly, I left out a very crucial fact ... and what you bring up might make the original project viable enough for your VS2015 to accomplish an OPEN. Before attempting to open the .prj, DELETE any .sdf or .pdb and even DELETE the .suo!
Sorry about that.
Does that help?
modified 10-Dec-16 19:07pm.
Last Visit: 31-Dec-99 19:00 Last Update: 24-Jan-17 1:25