ExceptionHandler

This is a global exception handler library for ASP.NET Core projects which will log all the exception occured in your application into a database table with all the necessary informations.

How do I get started?

Configuring TanvirArjel.ExceptionHandler into your ASP.NET Core project is as simple as below:

1. First install the TanvirArjel.ExceptionHandler nuget package into your project as follows:

   Install-Package TanvirArjel.ExceptionHandler

2. Then in your startup class register the TanvirArjel.ExceptionHandler as follows:

   public void ConfigureServices(IServiceCollection services)
   {
       ....................
       services.RegisterTanvirArjelExceptionHandler(connectionString); <-- Here it is
       services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
   }
   
   public void Configure(IApplicationBuilder app, IHostingEnvironment env)
   {
       if (env.IsDevelopment())
       {
           app.UseTanvirArjelExceptionHandler("/Home/Error"); <-- Add here if you want to enable it in your development environment.
       }
       else
       {
           app.UseTanvirArjelExceptionHandler("/Home/Error"); <-- Add here if you want to enable it in your other environments except development.
           app.UseHsts();
       }
   
       ...............
   }
   

You are done!

How do I manipulate logged in exceptions?

To manipulate logged in exceptions, use IExceptionService interface provied by this library as follows which provides all the necessary methods to manipulate logged in exceptions:

using TanvirArjel.ExceptionHandler.Services;

public class ExceptionController : Controller
{
    private readonly IExceptionService _exceptionService;
   
    public ExceptionController(IExceptionService exceptionService)
    {
        _exceptionService = exceptionService;
    }

    [HttpGet]
    public async Task<IActionResult> ExceptionDetails(long exceptiondId)
    {
        ExceptionModel exceptionDetails = await _exceptionService.GetExceptionAsync(exceptiondId);
        return View(exceptionDetails);
    }
}

For more details you can see the Demo project.