filesystemwatcher

问题 I am using FileSystemWatcher to monitor any changes in the app.config file. And also, writing to the config file. Here is my code : MyApplication is the main project and DataCache is a clas library referenced in MyApplication. using System; using System.Threading; using System.IO; namespace MyApplication { public class Program { public static string rootFolderPath = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location); public static string configFilePath = Path

问题 I am using FileSystemWatcher to monitor any changes in the app.config file. And also, writing to the config file. Here is my code : MyApplication is the main project and DataCache is a clas library referenced in MyApplication. using System; using System.Threading; using System.IO; namespace MyApplication { public class Program { public static string rootFolderPath = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location); public static string configFilePath = Path

问题 I am trying to let some code fire after my FileSystemWatcher hasn't received any changes for more then 5 minutes. My current approach is to call a await Task.Delay(); after a change, hoping the user is done by then. This obviously is not the way to go. So my question: How to reset a Task.Delay() after a event fired? 回答1: You can't "reset" a Task.Delay , but you can reset a timer which makes it an ideal candidate to solve this problem. Here's an example: private System.Threading.Timer timer;

问题 I need to monitor a folder to see when new files are created and then have the file processed and then archived. Its the actual detecting of new files i'm struggling with...I understand that I need to be looking at the FileSystemWatcher thing, but was wondering if anyone knows of any examples of its usage in this way to get me started? Say my folder is "C:\Temp\", I need to know as soon as any file with a ".dat" extension appear. Sorry for the vague question, I just havent been able to find

问题 I need to monitor a folder to see when new files are created and then have the file processed and then archived. Its the actual detecting of new files i'm struggling with...I understand that I need to be looking at the FileSystemWatcher thing, but was wondering if anyone knows of any examples of its usage in this way to get me started? Say my folder is "C:\Temp\", I need to know as soon as any file with a ".dat" extension appear. Sorry for the vague question, I just havent been able to find

问题 I have a windows application which uses FileSystemWatcher to monitor the change of files. Multiple file locations can be added and for each location a new instance of FileSystemWatcher is created and the location is added to a listbox. There is an option to delete a location from the listbox. I need to delete/dispose the particular instance of FileSystemWatcher when a location is deleted. Is there any way to attain this? Thanks in advance. FileSystemWatcher fsw; private void CreateFWInstance

问题 im currently getting into security stuff and trying to build a basic "access limiter" which should register if a file or folder in a specific directory (including subdirectories) is created, changed, deleted etc. I already figured out how to do it after the action took place using FileSystemWatcher , but I want to catch the request / event before it happens to process it. I already searched a while but haven`t really found a solution yet. If something like this is possible I would be grateful

问题 When I query fileSystemWatcher.InternalBufferSize It will give the total Internal buffer size allocated to the Watcher. But I want to know (during debugging) how much buffer size for the Watcher is left and can be used and when I use the above statement in the Event handler method (say for the write operation) it always gives me the total buffer allocated size to the Watcher. Is there any way to obtain the remaining size of the buffer? Other Questions: From this answer, it is clear that event

问题 When I query fileSystemWatcher.InternalBufferSize It will give the total Internal buffer size allocated to the Watcher. But I want to know (during debugging) how much buffer size for the Watcher is left and can be used and when I use the above statement in the Event handler method (say for the write operation) it always gives me the total buffer allocated size to the Watcher. Is there any way to obtain the remaining size of the buffer? Other Questions: From this answer, it is clear that event

问题 Given the program: using System; using System.IO; namespace fsw_bug_poc { class Program { private static FileSystemWatcher _fileSystemWatcher; static void Main(string[] args) { _fileSystemWatcher = new FileSystemWatcher("Watched", "*.*"); _fileSystemWatcher.Changed += Notify; _fileSystemWatcher.Created += Notify; _fileSystemWatcher.Deleted += Notify; _fileSystemWatcher.Renamed += Notify; _fileSystemWatcher.IncludeSubdirectories = true; _fileSystemWatcher.EnableRaisingEvents = true; Console