Processing failed: The process cannot access the file 'C:\Users\user\RiderProjects\TestMigrations\driving-school-booking-system\MainProject\MainProject\Logs\logs.txt' because it is being used by another process.

Processing failed: The process cannot access the file 'C:\Users\user\RiderProjects\TestMigrations\driving-school-booking-system\MainProject\MainProject\Logs\logs.txt' because it is being used by another process.

C#
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using Microsoft.EntityFrameworkCore.Diagnostics;

namespace MainProject.Context;

C#
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using Microsoft.EntityFrameworkCore.Diagnostics;

namespace MainProject.Context;

You must install or update .NET to run this application.

App: C:\Users\Test\RiderProjects\driving-school-booking-system\MainProject\MainProject\bin\Debug\net8.0\MainProject.exe
Architecture: x64
Framework: 'Microsoft.NETCore.App', version '8.0.0' (x64)
.NET location: C:\Users\Test\.dotnet

The following frameworks were found:
  9.0.0 at [C:\Users\Test\.dotnet\shared\Microsoft.NETCore.App]

You must install or update .NET to run this application.

App: C:\Users\Test\RiderProjects\driving-school-booking-system\MainProject\MainProject\bin\Debug\net8.0\MainProject.exe
Architecture: x64
Framework: 'Microsoft.NETCore.App', version '8.0.0' (x64)
.NET location: C:\Users\Test\.dotnet

The following frameworks were found:
  9.0.0 at [C:\Users\Test\.dotnet\shared\Microsoft.NETCore.App]

C#
public IEnumerator<V> GetEnumerator()
    {
        throw new NotImplementedException();
    }

    IEnumerator IEnumerable.GetEnumerator()
    {
        return GetEnumerator();
    }

C#
public IEnumerator<V> GetEnumerator()
    {
        throw new NotImplementedException();
    }

    IEnumerator IEnumerable.GetEnumerator()
    {
        return GetEnumerator();
    }

C#
public record Person
{
    public required string FirstName { get; init; }
    public required string LastName { get; init; }
};

C#
public record Person
{
    public required string FirstName { get; init; }
    public required string LastName { get; init; }
};

C#
var lessons = context.Lessons.Select(lessons => new
            {
                StudentFirstName = lessons.Student.FirstName,
                StudentLastName = lessons.Student.LastName,
                StudentEmail = lessons.Student.Email,
                InstructorFirstName = lessons.Instructor.FirstName,
                InstructorLastName = lessons.Instructor.LastName,
                InstructorEmail = lessons.Instructor.Email,
                CarTransmission = lessons.Car.Transmission,
                LessonDate = lessons.Date
            });

C#
var lessons = context.Lessons.Select(lessons => new
            {
                StudentFirstName = lessons.Student.FirstName,
                StudentLastName = lessons.Student.LastName,
                StudentEmail = lessons.Student.Email,
                InstructorFirstName = lessons.Instructor.FirstName,
                InstructorLastName = lessons.Instructor.LastName,
                InstructorEmail = lessons.Instructor.Email,
                CarTransmission = lessons.Car.Transmission,
                LessonDate = lessons.Date
            });

C#
Console.WriteLine(lesson.ToString().Replace("{","").Replace("}","").TrimStart());

C#
Console.WriteLine(lesson.ToString().Replace("{","").Replace("}","").TrimStart());

C#
public override void Dispose()
    {
        base.Dispose();
        _logStream.Dispose();
    }

C#
public override void Dispose()
    {
        base.Dispose();
        _logStream.Dispose();
    }

C#
// How to read and write to file in C#
string filePath = Path.GetFullPath("sample.txt");

try
{
    var sr = new StreamReader(filePath);
    var line = sr.ReadLine();
    Console.WriteLine(line);
    sr.Close();
}
catch (Exception e)
{
    Console.WriteLine(e.Message);
}

try
{
    using (var sw = new StreamWriter(filePath, true, Encoding.Unicode))
    {
        sw.WriteLine("Just a new line");
        sw.WriteLine("Just a new line 2");
    }
    
}
catch (Exception e)
{
    Console.WriteLine($"Processing failed: {e.Message}");
}
finally
{
    Console.WriteLine("Finally block executed");
}

C#
// How to read and write to file in C#
string filePath = Path.GetFullPath("sample.txt");

try
{
    var sr = new StreamReader(filePath);
    var line = sr.ReadLine();
    Console.WriteLine(line);
    sr.Close();
}
catch (Exception e)
{
    Console.WriteLine(e.Message);
}

try
{
    using (var sw = new StreamWriter(filePath, true, Encoding.Unicode))
    {
        sw.WriteLine("Just a new line");
        sw.WriteLine("Just a new line 2");
    }
    
}
catch (Exception e)
{
    Console.WriteLine($"Processing failed: {e.Message}");
}
finally
{
    Console.WriteLine("Finally block executed");
}