exception handling in mvc 5

Globle lavle exception handling in mvc 4/5

Add in Global.asax

FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);//Explanation done

App_start
FilterConfig.cs

public static void RegisterGlobalFilters(GlobalFilterCollection filters)
{

//filters.Add(new HandleErrorAttribute()
// {
// ExceptionType = typeof(DivideByZeroException),
// View = "DivideError"
// });
//filters.Add(new HandleErrorAttribute()
//{
// ExceptionType = typeof(NotFiniteNumberException),
// View = "NotFiniteError"
//});
//filters.Add(new HandleErrorAttribute());//ExceptionFilter
filters.Add(new EmployeeExceptionFilter());
filters.Add(new AuthorizeAttribute());
}


Add new folder in application
Filters............

EmployeeExceptionFilter.cs file create and manage code


public class EmployeeExceptionFilter:HandleErrorAttribute
{
public override void OnException(ExceptionContext filterContext)
{
FileLogger logger = new FileLogger();
logger.LogException(filterContext.Exception);


base.OnException(filterContext);
//
//filterContext.Result = new ContentResult()
//{
// Content="Sorry for the Error"
//};
}
}


create a Logger folder to manage exception
FileLogger.cs calss create

public void LogException(Exception e)
{
File.WriteAllLines("C://Error//" + DateTime.Now.ToString("dd-MM-yyyy mm hh ss")+".txt",
new string[]
{
"Message:"+e.Message,
"Stacktrace:"+e.StackTrace
});
}