2024 C# find file in directory by name

C# find file in directory by name

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WebApr 11, 2014 · Find a file by file name. What is the best way to find a file by its file name and then return its path? public string GetFilePath (string filename) { // some work to get the path return filepath; } public string GetFileContent (string filename) { DirectoryInfo … WebMay 16, 2024 · C# search all files in a directory that contain a string, then return that string. Ask Question ... I want to search for which file in the directory contains that text. I would then like to parse out the information . but I can't seem to find the string or at least return the information. Any help would be greatly appreciated. ... Name. Email ...

c# - How to get full file path from file name? - Stack Overflow

WebSep 19, 2011 · Substring: bool contains = Directory.EnumerateFiles(path).Any(f => f.Contains("three")); Case-insensitive substring: bool contains = Directory.EnumerateFiles(path ... WebNov 15, 2024 · GetFiles (String, String, SearchOption): This method is used to get the file’s names along with their paths that match the given search pattern in the given directory. … boat party london hire

C# Searching for files and folders except in certain folders

WebMar 12, 2024 · The GetFiles method gets a list of files in the specified directory. To get file names from the specified directory, use static method Directory.GetFiles. Lets have … WebJul 4, 2016 · It's safer to use the Path.Combine method for joining the directory name and file name: var fileName = @"c:\temp\foo.txt"; var fileExists = File.Exists (fileName) … WebJul 28, 2016 · For example should you want to search the directories recursively you now only need to change the GetFileNames method without thinking about reading the files. public static IEnumerable FindLines (this IEnumerable fileNames, Func predicate) { return fileNames.Select (fileName => { using (var sr = … clifton nazareth home

How to: Enumerate directories and files Microsoft Learn

WebSep 15, 2024 · The following example uses the Directory.EnumerateFiles (String, String, SearchOption) method to recursively enumerate all file names in a directory and subdirectories that match a certain pattern. It then reads each line of each file and displays the lines that contain a specified string, with their filenames and paths. C#. WebDec 10, 2012 · Directory.GetCurrentDirectory string dirpath = Directory.GetCurrentDirectory (); Prepend this dirpath to the filename to get the complete path. As @Dan Puzey indicated in the comments, it would be better to use Path.Combine Path.Combine (Directory.GetCurrentDirectory (), filename) Share Improve this answer … boat party long beachWebJun 3, 2016 · Hi, I am working on finding certain files from a directory for instance .txt, .csv, .xls, .xlsx using below code. But this finds files of only one extension and that too only in the specified directory and does not traverse through the sub-directories. How would I re-write this to search for multiple file formats & traverse through sub-directories. clifton natural foods

"WebDec 9, 2011 · I just ran into this and here's how I handled it. It's in VB.net, but it should port over to C# pretty easily. I needed to manipulate images in a folder that began with "king-". However, there were numerous filenames and patterns, so it was easiest for me to parse through all of them and match the regex as a string. " - C# find file in directory by name

C# find file in directory by name

[C#] How to Get Files in a Directory in C# - C# Tutorial - C# Căn Bản

WebApr 2, 2009 · Quickest way in C# to find a file in a directory with over 20,000 files. I have a job that runs every night to pull xml files from a directory that has over 20,000 subfolders … WebDirectoryInfo di = new DirectoryInfo (ProcessingDirectory); FileInfo [] TXTFiles = di.GetFiles ("*.xml"); if (TXTFiles.Length == 0) { log.Info ("no files present") } Is this the best way to check a file exists in the folder. I need to check just an xml file is present c# xml fileinfo Share Improve this question Follow edited Nov 22, 2011 at 17:21

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WebJul 27, 2016 · public static class LogFileReader { private static object _lockObject = new object (); public static IEnumerable GetLines (string path, string searchterm) { var dirs = … WebFeb 21, 2024 · Get the Directory Name of a File. The DirectoryName property of the FileInfo class returns the name of the directory of a file. The following code snippet …

WebApr 19, 2015 · the below sample code will find files but not sure does it find files by partial name. here is the code. i am not before dev environment. so could not test the below … WebOct 22, 2010 · In C#, how do I check if a specific file exists in a directory or any of its subdirectories? System.IO.File.Exists only seems to accept a single parameter with no overloads to search subdirectories.. I can do it with LINQ and System.IO.Directory.GetFiles using the SearchOption.AllDirectories overload, but that seems a bit heavy handed.. var …

WebFeb 10, 2024 · The code below returns all the file names: DirectoryInfo di = new DirectoryInfo (imgfolderPath); foreach (FileInfo fi in di.GetFiles ()) { if (fi.Name != "." && fi.Name != ".." && fi.Name != "Thumbs.db") { string fileName = fi.Name; string fullFileName = fileName.Substring (0, fileName.Length - 4); MessageBox.Show (fullFileName); } } WebOct 16, 2013 · The reason is that you want to filter directories not files. You could use the following static method to achieve what you want: public static IEnumerable GetFiles ( string rootDirectory, Func directoryFilter, string filePattern) { foreach (string matchedFile in Directory.GetFiles (rootDirectory, filePattern, SearchOption ...

WebApr 19, 2015 · Use the enumerator options that allow you to search all dirs with a search patter for name or all files in a specific dir with a search patter for name: IEnumerable dirs = Directory.EnumerateDirectories(@"C:\Documents and Settings\test", "*", SearchOption.AllDirectories).Where(x => x.Contains("web")); foreach …

boat party maastrichtWebFeb 22, 2024 · Folders on an operating system store files and sub-folders. The Directory class in C# and .NET provides functionality to work with folders. This article covers how to read a folder's properties, get the size and number of files of a folder, create a folder, create a subfolder, iterate through all files in a folder, move a folder, and delete a ... clifton nash schoolWebSep 15, 2024 · Common Directory Tasks See also The System.IO namespace provides several classes that allow for various actions, such as reading and writing, to be performed on files, directories, and streams. For more information, see File and Stream I/O. Common File Tasks Common Directory Tasks File and Stream I/O Composing Streams … clifton national trustWebJul 29, 2009 · 2 Answers. FileInfo [] taskFiles = taskDirectory.GetFiles ("apples*.xml"); Simplicity is the best answer. For more complex scenarios you may use a regular expression after retrieving all the files. GetFiles can be unreliable as it searches both the shortname and long name. clifton neal ormeWebNov 1, 2024 · GetFiles: This method is used to return the name of the files present in a particular directory or subdirectory. Or we can say that it returns the name along with … clifton natural foods cincinnatiWebMar 27, 2024 · Get All File Names in a Directory With the Directory.GetFiles () Method in C# The Directory.GetFiles () method in C# gets the names of all the files inside a … boat party marbellaWebJul 4, 2016 · It's safer to use the Path.Combine method for joining the directory name and file name: var fileName = @"c:\temp\foo.txt"; var fileExists = File.Exists (fileName) File.Exists ( Path.Combine ( Directory.GetParent (Path.GetDirectoryName (fileName)).FullName, Path.GetFileName (fileName) ) ); clifton netflix