access-denied

问题 I have the following Azure Function that fails with Access is Denied (ignore the fact that the logic is all weird, I'm just doing a first test) public static void Run(TimerInfo myTimer, ILogger log) { List<string> servers = new List<string>() { "server1" }; foreach(string server in servers) { if (!Ping(server)) { SendEmail($"Server {server} seems down.", log); } } } static bool Ping(string hostName) { Ping pingSender = new Ping(); int timeout = 120; PingReply reply = pingSender.Send(hostName,

问题 I have saved a file in a database by converting it in bytes. It is saved successfully but I am unable to retrieve it. Here is code which I used to convert and save: public static void databaseFilePut(string varFilePath) { byte[] file; using (var stream = new FileStream(varFilePath, FileMode.Open, FileAccess.Read)) { using (var reader = new BinaryReader(stream)) { file = reader.ReadBytes((int)stream.Length); } } using (SqlConnection varConnection = new SqlConnection("Data Source=FARHANB

问题 I'm getting the information I need out of the line, although when I go to export the information, I get an error. When I run this code: get-process | Export-csv -Path "C:\export.csv" -NoTypeInformation I get this error: Export-csv : Access to the path 'C:\export.csv' is denied. At line:1 char:14 + get-process | Export-csv -Path "C:\export.csv" -NoTypeInformation + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ How can I export to CSV? 回答1: You need to use an admin console or change the

问题 My Xamarin forms app required the user to perform a certain amount of configuration before it can be used. Additionally, the app can be run on multiple computers by the same user (There are valid business reasons for doing this.) What I would like to be able to do is backup the configuration of the app to a file that can then be used on another device to automatically configure the app on the new device in exactly the same way. This will prevent the users from re-entering all the

问题 My Xamarin forms app required the user to perform a certain amount of configuration before it can be used. Additionally, the app can be run on multiple computers by the same user (There are valid business reasons for doing this.) What I would like to be able to do is backup the configuration of the app to a file that can then be used on another device to automatically configure the app on the new device in exactly the same way. This will prevent the users from re-entering all the

问题 Jenkins is generating a build of a C++ project made in Visual Studio. During the process, some .bat s are called and in one of them, there is a structure like this: SET TEMPDIR=Temp rmdir %TEMPDIR% /S /Q echo Don't continue if there was an error above (except the not found error which is ok) and go hand delete the dir! :pause mkdir %TEMPDIR% I'm not very familiar to batch scripting, but when both rmdir and mkdir are called, Jenkins gives me access denied . I looked in the build configurations

问题 We have several projects containing XAML UI and XAML workflow files. Since we enabled execution of MSBuild in parallel, with the flag /m the builds, from time to time we get an exception in the MSBuild task XamlMarkupCompilePass1 ##[error]C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Xaml.targets(193,5): Error XC1000: XC1020: Build error occurred in the XAML MSBuild task: 'Could not load file or assembly 'file:///C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\

问题 I am getting a access denied exception. How can I fix this? Here is the exception: System.UnauthorizedAccessException was unhandled HResult=-2147024891 Message=Access to the path 'c:\message.txt' is denied. Source=mscorlib Here is the code: public static void WriteToFile(string s) { fs = new FileStream("c:\\message.txt", FileMode.Append, FileAccess.Write); sw = new StreamWriter(fs); sw.WriteLine(s); sw.Flush(); sw.Close(); fs.Close(); } EDIT: It works if I run vs2012 as administrator, but is

问题 I run the following code on a Windows platform. The purpose is the know if a specific process ID refers to an existing process. BOOL bProcessExists = FALSE; HANDLE hProcHandle = ::OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, dwProcID); if(hProcHandle) { bProcessExists = TRUE; ::CloseHandle(hProcHandle); } else { if(::GetLastError() == ERROR_ACCESS_DENIED) { bProcessExists = TRUE; } } The process that runs the code above does not run elevated and I found out that OpenProcess can return access

问题 I have an MVC 4 application that allows a user to change their Active Directory password through a password reset functionality page. I have the following piece of code that sets the new password: DirectoryEntry de = sr.GetDirectoryEntry(); de.Invoke("SetPassword", new object[] { newPassword }); de.Properties["LockOutTime"].Value = 0; Upon trying to submit the form with the new password details I am having the following error written to the application event log: 0x80070005 (E_ACCESSDENIED))