As the question, how to show content from multiple text file? I would like to read all the content from the path show in the console with 1 press button and store into a variable. Currently it only can read 1 by one. I'm self learner and begineer for the C# currently.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
namespace ConsoleApp1
{
class Program
{
static void Main(string[] args)
{
ListFileInDirectory(#"C:\Users\liewm\Desktop\SampleFile");
Console.WriteLine("Press enter to continue");
Console.Read();
}
private static void ListFileInDirectory(string workingDirectory)
{
string[] filePaths = Directory.GetFiles(workingDirectory);
String line;
foreach (string filePath in filePaths)
{
Console.WriteLine(filePath);
try
{
//Pass the file path and file name to the StreamReader constructor
StreamReader sr = new StreamReader(filePath);
//Read the first line of text
line = sr.ReadLine();
//Continue to read until you reach end of file
while (line != null)
{
//write the lie to console window
Console.WriteLine(line);
//Read the next line
line= sr.ReadLine();
}
//close the file
sr.Close();
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}
finally
{
Console.WriteLine("Executing finally block.");
}
}
}
}
}
You can try like this
private static void ListFileInDirectory(string workingDirectory)
{
string[] filePaths = Directory.GetFiles(workingDirectory);
String line;
foreach (string filePath in filePaths)
{
Console.WriteLine(filePath);
try
{
//it returns string[]
var allText = System.IO.File.ReadAllLines(filePath);//opens a text file, reads all text and closes the text file.
foreach(var str in allText)
{
//Do what you want.
}
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}
finally
{
Console.WriteLine("Executing finally block.");
}
}
}
static void Main(string[] args)
{
//ListFileInDirectory(#"C:\Users\albto\Documents\_projetos\MultiplesFiles\MultiplesFiles\_arquivos");
ListFileInDirectory(#"C:\Users\liewm\Desktop\L907C524_1x");
Console.WriteLine("Press enter to continue");
Console.Read();
}
private static void ListFileInDirectory(string workingDirectory)
{
string[] filePaths = Directory.GetFiles(workingDirectory);
List<string> allLines = new List<string>();
foreach (string filePath in filePaths)
{
try
{
//stores the files address
allLines.Add(filePath);
//stores file lines
allLines.AddRange(System.IO.File.ReadAllLines(filePath));
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}
finally
{
Console.WriteLine("Executing finally block.");
}
}
//shows all stored lines
allLines.ForEach(Console.WriteLine);
Console.ReadLine();
}
Related
I'm working in C# and I try to do a program that get some infoes the files in a Directory. I made it but i have a problem with the error Handling. When the program runs and for example I give just random numbers to list file infoes i get this error message:
"System.IO.DirectoryNotFoundException: "'Could not find a part of the path 'C:\Temp\first_project\first_project\bin\Debug\12345'.'"
Please someone help me to do the error handling.
Thank you in advance.
using System;
using System.IO;
class Test
{
static void Main(string[] args)
{
Console.WriteLine("Please :");
string hely = Console.ReadLine();
string[] __file = Directory.GetFiles(hely);
string[] __dir = Directory.GetDirectories(hely);
foreach (string i in __file)
{
FileInfo fajl = new FileInfo(i);
Console.WriteLine("{0},{1},{2}", fajl.Name, fajl.Extension, fajl.LastWriteTime.ToString());
}
foreach (string i in __dir)
{
DirectoryInfo _file = new DirectoryInfo(i);
Console.WriteLine("{0},{1},{2}", _file.Name, _file.Extension, _file.LastWriteTime.ToString());
}
Console.ReadKey();
}
}
You should check existence of a path with
System.IO.Directory.Exists(directory)
and of a file with
System.IO.File.Exists(filePath)
Then, you need to take the try-catch block inside the for-loop, to catch any possible exceptions that occur because of insufficient rights/permissions.
e.g.
foreach (string i in __file)
{
try
{
FileInfo fajl = new FileInfo(i);
Console.WriteLine("{0},{1},{2}", fajl.Name, fajl.Extension, fajl.LastWriteTime.ToString());
}
catch (System.Exception ex)
{
System.Console.WriteLine(ex.Message);
throw;
}
}
You could also create two try-catch blocks - depends on what you want to do.
try
{
foreach (string i in __file)
{
try
{
FileInfo fajl = new FileInfo(i);
Console.WriteLine("{0},{1},{2}", fajl.Name, fajl.Extension, fajl.LastWriteTime.ToString());
}
catch (System.Exception ex)
{
System.Console.WriteLine(ex.Message);
throw;
}
}
}
catch (System.Exception exLoop)
{
System.Console.WriteLine(exLoop.Message);
throw;
}
Note that in your example, you should first check if the directory "hely" exists:
if (!System.IO.Directory.Exists(hely))
{
System.Console.Error.WriteLine("Directory \"{0}\" does not exist.", hely);
System.Environment.Exit(1);
// or: return;
}
Since exception handling is usually very slow, I would however recommend that you check for the existence of the file/directory explicitly. It would also be a good idea to do so for the file/directory-listing & read-access rights for the respective user. But even if you do so, keep the try-catch, because there might be cases where your program suddenly fails - e.g. when a removable storage is forcefully removed.
Use try catch
using System;
using System.IO;
class Test
{
static void Main(string[] args)
{
Console.WriteLine("Please :");
string hely = Console.ReadLine();
try
{
string[] __file = Directory.GetFiles(hely);
string[] __dir = Directory.GetDirectories(hely);
foreach (string i in __file)
{
FileInfo fajl = new FileInfo(i);
Console.WriteLine("{0},{1},{2}", fajl.Name, fajl.Extension, fajl.LastWriteTime.ToString());
}
foreach (string i in __dir)
{
DirectoryInfo _file = new DirectoryInfo(i);
Console.WriteLine("{0},{1},{2}", _file.Name, _file.Extension, _file.LastWriteTime.ToString());
}
}
catch(System.IO.DirectoryNotFoundException ex)
{
Console.WriteLine("Directory not found");
}
Console.ReadKey();
}
}
You can check if the file exists
foreach (string i in __file)
{
if (File.Exists(i))
{
FileInfo fajl = new FileInfo(i);
Console.WriteLine("{0},{1},{2}", fajl.Name, fajl.Extension, fajl.LastWriteTime.ToString());
}
}
RTFM?
Read Directory.GetFiles method
It says that you will get the DirectoryNotfound exception if the specified path is not found. Obviously folder 'C:\Temp\first_project\first_project\bin\Debug\12345' does not exist.
Proper code would be:
string hely = ...
try
{
string[] files = Directory.GetFiles(hely);
ProcessFiles(files);
}
catch (DirectoryNotFoundException exc)
{
Console.WriteLine(exc.Message);
}
If you don't know how to react on exceptions read MSDN about exception handling
I need to save in database file Name and Size in byte from folder and all subfolder.
In this folder lay 1 000 000 files.
And when I use example from msdn it works 4 days, that very slowly.
static void Main(string[] args)
{
string pdxPathDocFiles = System.Configuration.ConfigurationManager.AppSettings["PDX_PathDocFiles"] as string;
if (string.IsNullOrEmpty(pdxPathDocFiles))
{
Console.WriteLine("In the configuration file is missing the path to the root directory - PDX_PathDocFiles.");
}
else
{
if (!Directory.Exists(pdxPathDocFiles))
{
Console.WriteLine("Directory not found");
}
else
{
try
{
Console.WriteLine("rootPath: " + pdxPathDocFiles);
PayDox_EPD19_T20_RGMEntities db = new PayDox_EPD19_T20_RGMEntities();
System.IO.DirectoryInfo rootDir = new DirectoryInfo(pdxPathDocFiles);
db.FileDBRecord.RemoveRange(db.FileDBRecord);
WalkDirectoryTree(rootDir, rootDir.ToString(), db);
db.SaveChanges();
}
catch (Exception)
{
Console.WriteLine("Failed to connect to the database");
}
Console.WriteLine("All ok");
}
}
Console.WriteLine("Bye, Good Day.");
}
static void WalkDirectoryTree(System.IO.DirectoryInfo root, string rootDir, PayDox_EPD19_T20_RGMEntities db)
{
System.IO.FileInfo[] files = null;
System.IO.DirectoryInfo[] subDirs = null;
try
{
files = root.GetFiles("*.*");
}
catch (UnauthorizedAccessException e)
{
Console.WriteLine(e.Message);
}
catch (System.IO.DirectoryNotFoundException e)
{
Console.WriteLine(e.Message);
}
if (files != null)
{
foreach (System.IO.FileInfo fi in files)
{
db.FileDBRecord.Add(new FileDBRecord { FileName = fi.FullName.Replace(rootDir, ""), FileSize = fi.Length });
}
subDirs = root.GetDirectories();
foreach (System.IO.DirectoryInfo dirInfo in subDirs)
{
WalkDirectoryTree(dirInfo, rootDir, db);
}
}
db.SaveChanges();
}
When I try another way, it throw-out with exception stack overflow exception.
static void Main(string[] args)
{
string pdxPathDocFiles = System.Configuration.ConfigurationManager.AppSettings["PDX_PathDocFiles"] as string;
if (string.IsNullOrEmpty(pdxPathDocFiles))
{
Console.WriteLine("In the configuration file is missing the path to the root directory - PDX_PathDocFiles.");
}
else
{
if (!Directory.Exists(pdxPathDocFiles))
{
Console.WriteLine("Directory not found");
}
else
{
try
{
Console.WriteLine("rootPath: " + pdxPathDocFiles);
PayDox_EPD19_T20_RGMEntities db = new PayDox_EPD19_T20_RGMEntities();
db.FileDBRecord.RemoveRange(db.FileDBRecord);
db.SaveChanges();
Console.WriteLine("Remove data from table");
System.IO.FileInfo[] files = null;
System.IO.DirectoryInfo rootDir2 = new DirectoryInfo(pdxPathDocFiles);
try
{
files = rootDir2.GetFiles("*.*", SearchOption.AllDirectories);
Console.WriteLine("Reed {0} fileName", files.Length);
}
catch (UnauthorizedAccessException ex)
{
Console.WriteLine("You do not have permission to access one or more folders in this directory tree.");
Console.WriteLine(ex.Message);
return;
}
db.FileDBRecord.AddRange(files.Select(x => new FileDBRecord { FileName = x.FullName.Replace(pdxPathDocFiles, ""), FileSize = x.Length }));
db.SaveChanges();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine("All ok");
}
}
Console.WriteLine("Bye, Good Day.");
}
How make program faster, maybe add multithreading?
For starters, your code isn't async. Break this out into a separate class and make the methods async. This allows the thread to be used while waiting for an IO operation. Anytime your calling the Database or File system use async equivalent methods.
The second thing I would do is try to make is so each transaction is atomic. If you doing something x amount of times, write the program in such a way that each x time can be done is isolation. Once that is done you can run these is parallel by creating a new Task (Task.Run).
Once those 2 are done and the task is still taking a while, look into TPL Dataflow. That can buffer requests for you to optimize your process.
I improved first example from msdn, by adding there TPL library.
Now it working 4 hour, not 4 days.
static void Main(string[] args)
{
string pdxPathDocFiles = System.Configuration.ConfigurationManager.AppSettings["PDX_PathDocFiles"] as string;
if (string.IsNullOrEmpty(pdxPathDocFiles))
{
Console.WriteLine("In the configuration file is missing the path to the root directory - PDX_PathDocFiles.");
}
else
{
if (!Directory.Exists(pdxPathDocFiles))
{
Console.WriteLine("Directory not found");
}
else
{
try
{
Console.WriteLine("rootPath: " + pdxPathDocFiles);
PayDox_EPD19_T20_RGMEntities db = new PayDox_EPD19_T20_RGMEntities();
System.IO.DirectoryInfo rootDir = new DirectoryInfo(pdxPathDocFiles);
db.Database.ExecuteSqlCommand("TRUNCATE TABLE [FileDBRecord]");
db.SaveChanges();
db.Dispose();
Console.WriteLine("Remove data from table");
WalkDirectoryTree(rootDir, rootDir.ToString());
Console.WriteLine("All ok");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
Console.WriteLine("Bye, Good Day.");
Console.WriteLine("Processing complete. Press any key to exit.");
Console.ReadKey();
}
static void WalkDirectoryTree(System.IO.DirectoryInfo root, string rootDir)
{
//Console.WriteLine("Go to folder: "+ root.FullName.Replace(rootDir, ""));
System.IO.FileInfo[] files = null;
System.IO.DirectoryInfo[] subDirs = null;
try
{
files = root.GetFiles("*.*");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
if (files != null)
{
PayDox_EPD19_T20_RGMEntities db = new PayDox_EPD19_T20_RGMEntities();
foreach (var currentElement in files)
{
db.FileDBRecord.Add(new FileDBRecord { FileName = currentElement.FullName.Replace(rootDir, ""), FileSize = currentElement.Length });
}
db.SaveChanges();
db.Dispose();
subDirs = root.GetDirectories();
Parallel.ForEach(subDirs,
currentElement =>
{
try
{
WalkDirectoryTree(currentElement, rootDir);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
});
}
}
}
maybe we can fix your second code.. (untested, but may not throw the exception)
if you test it, let me know if it is faster..
static void Main(string[] args)
{
string pdxPathDocFiles = System.Configuration.ConfigurationManager.AppSettings["PDX_PathDocFiles"] as string;
if (string.IsNullOrEmpty(pdxPathDocFiles))
{
Console.WriteLine("In the configuration file is missing the path to the root directory - PDX_PathDocFiles.");
}
else
{
if (!Directory.Exists(pdxPathDocFiles))
{
Console.WriteLine("Directory not found");
}
else
{
try
{
Console.WriteLine("rootPath: " + pdxPathDocFiles);
PayDox_EPD19_T20_RGMEntities db = new PayDox_EPD19_T20_RGMEntities();
db.FileDBRecord.RemoveRange(db.FileDBRecord);
db.SaveChanges();
Console.WriteLine("Remove data from table");
IList<FileDBRecord> files = null;
System.IO.DirectoryInfo rootDir2 = new DirectoryInfo(pdxPathDocFiles);
try
{
files = rootDir2.GetFiles("*.*", SearchOption.AllDirectories).Select(x => new FileDBRecord { FileName = x.FullName.Replace(pdxPathDocFiles, ""), FileSize = x.Length });
Console.WriteLine("Reed {0} fileName", files.Length);
}
catch (UnauthorizedAccessException ex)
{
Console.WriteLine("You do not have permission to access one or more folders in this directory tree.");
Console.WriteLine(ex.Message);
return;
}
files.Foreach(db.FileDBRecord);
db.SaveChanges();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine("All ok");
}
}
Console.WriteLine("Bye, Good Day.");
}
I am trying to create a simple program in C# that is capable of reading a .TXT file. So far I am able to display an error message if the incorrect file location is typed, however when I input a correct file path the program displays nothing... Any advice/guidance would be much appreciated. Thanks.
`using System;
using System.IO;
class ReadFromFile
{
static void Main()
{
Console.WriteLine ("Welcome to Decrypter (Press any key to begin)");
Console.ReadKey ();
//User selects file they wish to decrypt
int counter = 0;
string line;
string path;
Console.WriteLine ("\nPlease type the path to your file");
path = Console.ReadLine ();
try
{
if (!File.Exists(path))
{
// Read the file and display it line by line.
System.IO.StreamReader file =
new System.IO.StreamReader(path);
while((line = file.ReadLine()) != null)
{
Console.WriteLine (line);
counter++;
}
file.Close();
// Suspend the screen.
Console.ReadLine();
}
}
catch (Exception)
{
Console.WriteLine("The value you entered is incorrect.");
}
}
}`
Try this
using System;
using System.IO;
namespace ConsoleApplication1
{
class ReadFromFile
{
static void Main()
{
Console.WriteLine("Welcome to Decrypter (Press any key to begin)");
Console.ReadKey();
//User selects file they wish to decrypt
int counter = 0;
string line;
string path = "";
try
{
while (true)
{
if (!File.Exists(path))
{
Console.WriteLine("\nPlease type the path to your file");
path = Console.ReadLine();
}
else
{
// Read the file and display it line by line.
System.IO.StreamReader file =
new System.IO.StreamReader(path);
while ((line = file.ReadLine()) != null)
{
Console.WriteLine(line);
counter++;
}
file.Close();
break;
}
}
}
catch (Exception)
{
Console.WriteLine("The value you entered is incorrect.");
}
}
}
}
I have this code in C# that works fine in some users.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
using System.IO;
using System.Threading;
namespace Rename_OST
{
class Program
{
static public void killOutlook()
{
try
{
string process = "OUTLOOK";
foreach (Process outLook in Process.GetProcessesByName(process))
{
outLook.Kill();
}
}
catch (Exception) { }
}
static public void startOutlook()
{
try
{
//busca el path del Outlook
Process.Start("OUTLOOK");
}
catch (Exception)
{
Console.WriteLine("Could'n open Outlook. Please start Outlook and press any key.");
Console.ReadKey();
}
}
static public void replaceOutlook()
{
string ostPath = "C:\\Users\\" + Environment.UserName + "\\AppData\\Local\\Microsoft\\Outlook\\";
string ostFile = "Outlook.ost";
string ostNewFile = "Outlook.ost.txt";
try
{
if (!File.Exists(ostPath + ostNewFile))
{
File.Move(ostPath + ostFile, ostPath + ostNewFile);
}
else
{
File.Delete(ostPath + ostNewFile);
File.Move(ostPath + ostFile, ostPath + ostNewFile);
}
}
catch (FileNotFoundException)
{
Console.WriteLine("The OST file was not found.");
Console.ReadKey();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadKey();
}
}
static void Main(string[] args)
{
Console.WriteLine("Closing Outlook client...");
killOutlook();
Console.WriteLine("Replacing OST file name...");
Thread.Sleep(5000);
replaceOutlook();
Thread.Sleep(5000);
Console.WriteLine("Starting Outlook client...");
startOutlook();
}
}
}
The code only works if the file is named outlook.ost. How can I change the code in order that rename the OST file search regardless of the name.
Thanks in advance
Iterate through the files in the directory to check if they're .OST and then rename them.
// GET ALL FILES IN DIRECTORY
string[] fileEntries = Directory.GetFiles(ostPath);
// CHECK EACH FILE
foreach (string fileName in fileEntries)
{
// IS IT AN OST?
if (Path.GetExtension(fileName).ToLower() == ".ost")
{
// RENAME LOGIC HERE, EXAMPLE:
File.Move(fileName, fileName + ".OLD");
}
}
You should be careful hard coding the .OST path like that. Something like the below would be better:
string ostPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), #"Microsoft\Outlook");
Edit
An better example of replaceOutlook(). Still needs work but better illustrates how this works for OP.
static public void replaceOutlook()
{
// OST PATH
string ostPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), #"Microsoft\Outlook");
// LIST OF FILE PATHS IN OST PATH
string[] fileEntries = Directory.GetFiles(ostPath);
try
{
// CHECK EACH FILE PATH
foreach (string fileName in fileEntries)
{
// IS IT AN OST?
if (Path.GetExtension(fileName).ToLower() == ".ost")
{
// TRY AND DELETE OLD FILE, WON'T THROW EXCEPTION IF FILE DOESN'T EXIST
File.Delete(fileName + ".OLD");
// RENAME FILE
File.Move(fileName, fileName + ".OLD");
}
}
}
catch
{
// Blah blah....
}
}
If at all returning within try/catch/finally in not considered a structured programming how can I return from the below code block ?
public static string ReadFile()
{
StreamReader streamReader = null;
try
{
try
{
streamReader = new StreamReader(#"C:\Users\Chiranjib\Downloads\C# Sample Input Files\InputParam.txt"); //Usage of the Verbatim Literal
return streamReader.ReadToEnd();
}
catch (FileNotFoundException exfl)
{
string filepath = #"C:\Users\Chiranjib\Downloads\C# Sample Input Files\LogFiles.txt";
if (File.Exists(filepath))
{
StreamWriter sw = new StreamWriter(filepath);
sw.WriteLine("Item you are searching for {0} just threw an {1} error ", exfl.FileName, exfl.GetType().Name);
Console.WriteLine("Application stopped unexpectedly");
}
else
{
throw new FileNotFoundException("Log File not found", exfl);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
return string.Empty;
}
//Code inside finally gets executed even if the catch block returns when an exception happens
finally
{
//Resource de-allocation happens here
if (streamReader != null)
{
streamReader.Close();
}
Console.WriteLine("Finally block executed");
}
}
catch (FileNotFoundException ex)
{
Console.WriteLine("Log file not found ");
Console.WriteLine("Original exception " + ex.GetType().Name);
Console.WriteLine("Inner Exception " + ex.InnerException.GetType().Name);
}
finally
{
if (streamReader != null)
{
streamReader.Close();
}
Console.WriteLine("Finally block executed");
}
return streamReader.ReadToEnd() ?? string.Empty;
}
Thing is if I at all close the streamReader object before even getting it's value I would not be able to obtain a returned result.
But again it does not allow me to put a return in finally.
Please help me understand and overcome this difficulty in a standard way.
The easiest way for you to resolve this would be to just declare a variable inside your code and then read that out at the end.
For example.
public static string ReadFile()
{
var stringFile = "";
StreamReader streamReader = null;
try
{
try
{
streamReader = new StreamReader(#"C:\Users\Chiranjib\Downloads\C# Sample Input Files\InputParam.txt"); //Usage of the Verbatim Literal
stringFile = streamReader.ReadToEnd();
return stringFile
}
catch (FileNotFoundException exfl)
{
string filepath = #"C:\Users\Chiranjib\Downloads\C# Sample Input Files\LogFiles.txt";
if (File.Exists(filepath))
{
StreamWriter sw = new StreamWriter(filepath);
sw.WriteLine("Item you are searching for {0} just threw an {1} error ", exfl.FileName, exfl.GetType().Name);
Console.WriteLine("Application stopped unexpectedly");
}
else
{
throw new FileNotFoundException("Log File not found", exfl);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
return string.Empty;
}
//Code inside finally gets executed even if the catch block returns when an exception happens
finally
{
//Resource de-allocation happens here
if (streamReader != null)
{
streamReader.Close();
}
Console.WriteLine("Finally block executed");
}
}
catch (FileNotFoundException ex)
{
Console.WriteLine("Log file not found ");
Console.WriteLine("Original exception " + ex.GetType().Name);
Console.WriteLine("Inner Exception " + ex.InnerException.GetType().Name);
}
finally
{
if (streamReader != null)
{
streamReader.Close();
}
Console.WriteLine("Finally block executed");
}
return stringFile;
}
This should then read out your file by executing the following code
static void Main(string[] args)
{
var file = ReadFile();
Console.WriteLine(file);
Console.ReadLine();
}
I think you could eliminate several of those try/catch sequences and take care of disposing StreamWriter and StreamReader by using "using" statements. Here's an example:
using System;
using System.IO;
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{
var fileContents = ReadFile();
Console.ReadLine(); // cause program to pause at the end
}
public static string ReadFile()
{
try
{
using (var streamReader = new StreamReader(
#"C:\MyTestFile.txt"))
{
var fileContents = streamReader.ReadToEnd();
Console.WriteLine("File was read successfully");
return fileContents;
}
}
catch (FileNotFoundException fileNotFoundException)
{
LogReadFileException(fileNotFoundException);
}
catch (DirectoryNotFoundException directoryNotFoundException)
{
LogReadFileException(directoryNotFoundException);
}
catch (IOException ioException)
{
LogReadFileException(ioException);
}
// If we get here, an exception occurred
Console.WriteLine("File could not be read successfully");
return string.Empty;
}
private static void LogReadFileException(Exception exception)
{
string logFilePath = #"C:\MyLogFile.txt";
using (var streamWriter = new StreamWriter(logFilePath,
append: true))
{
var errorMessage = "Exception occurred: " +
exception.Message;
streamWriter.WriteLine(errorMessage);
Console.WriteLine(errorMessage);
}
}
}
}