static void Main(string[] args)
{
Console.WriteLine("***** Simple exception example *****\n");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
//speed up beyond MaxSpeed to trigger our exception
try
{
for (int i = 0; i < 10; i++)
myCar.Accelerate(10);
}
catch (Exception e) {
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Member name: {0}", e.TargetSite);
Console.WriteLine("Class defining member {0}", e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Stack: {0}", e.StackTrace);//NIIICE
Console.WriteLine("Help Link: {0}", e.HelpLink);
Console.WriteLine("\n->Custom Data:");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("->{0}: {1}", de.Key, de.Value);
}
}
//the error has been handled, so processing continues
Console.WriteLine("\n***** Out of exception logic *****");
Console.ReadLine();
}
public static void Main(string[] args)
{
Console.WriteLine("Simple Exception Handling...");
Console.WriteLine("Creating a car and stepping on it.. ");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
try {
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
Console.ReadLine();
}
}catch (Exception e) {
Console.WriteLine("*** Error! ***");
Console.WriteLine("Method: {0}", e.TargetSite);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Class Defining Member: {0}", e.TargetSite.DeclaringType);
Console.WriteLine("Member Type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Stack Trace: {0}", e.StackTrace);
Console.WriteLine("Help Link:{0}", e.HelpLink);
Console.WriteLine("n-> Custom Data:");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0} : {1}", de.Key, de.Value);
}
}
}
static void Main(string[] args)
{
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 2);
myCar.CrankTunes(true);
// Speed up past the car's max speed to
// trigger the exception.
try
{
for (int i = 0; i < 10; i++)
myCar.Accelerate(10);
}
catch (Exception e)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Method: {0}", e.TargetSite);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
}
// The error has been handled, processing continues with the next statement.
Console.WriteLine("\n***** Out of exception logic *****");
Console.ReadLine();
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("****** Simple Exception Example ******");
Console.WriteLine("Creating a Car and stepping on to it");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelarate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n*** Error ***");
Console.WriteLine($"ex is {e is SystemException}");
Console.WriteLine("Member name : {0}", e.TargetSite);
Console.WriteLine("Class Defining Member : {0}", e.TargetSite.DeclaringType);
Console.WriteLine("Member type : {0}", e.TargetSite.MemberType);
Console.WriteLine("Message : {0}", e.Message);
Console.WriteLine("Source : {0}", e.Source);
Console.WriteLine("Stack : {0}", e.StackTrace);
Console.WriteLine("HelpLink : {0}", e.HelpLink);
Console.WriteLine("\n-> Custom Data:");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("->{0}:{1}", de.Key, de.Value);
}
}
Console.WriteLine("\n**** Out of exception logic ****");
Console.ReadLine();
}
static void Main(string[] args)
{
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception ex)
{
Console.WriteLine("\n***Error!***");
Console.WriteLine("Метод :{0}", ex.TargetSite);
Console.WriteLine("Класс :{0}", ex.TargetSite.DeclaringType);
Console.WriteLine("Тип члена :{0}", ex.TargetSite.MemberType);
Console.WriteLine("Сообщение :{0}", ex.Message);
Console.WriteLine("Source :{0}", ex.Source);
Console.WriteLine("Стэк: {0}", ex.StackTrace);
Console.WriteLine("За помощью перейдите по ссылке: {0}", ex.HelpLink);
Console.WriteLine("\n-> Custom Data:");
if (ex.Data != null)
{
foreach (DictionaryEntry de in ex.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
}
Console.WriteLine("\n****** Исключение было обработанно *****");
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n*** Error!***");
Console.WriteLine("Method: {0}", e.TargetSite);
Console.WriteLine("Class defining member: {0}", e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Massage: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Stack: {0}", e.StackTrace);
Console.WriteLine("\n-> Custom Data:");
if (e.Data != null)
{
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
}
Console.WriteLine("\n***** Out of exception logic *****");
Console.ReadLine();
}
static void Main(string[] args)
{
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("Error!");
Console.WriteLine("TargetSite: {0}", e.TargetSite);
Console.WriteLine("Class defining: {0}", e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("StackTrace: {0}", e.StackTrace);
Console.WriteLine("HelpLink: {0}", e.HelpLink);
if (e.Data != null)
{
Console.WriteLine("Custom Data:");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("\t {0} -> {1}", de.Key, de.Value);
}
}
}
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("*****Simple Exception Example*****");
Console.WriteLine("=> Creating a car and stepping on it");
Car myCar = new Car("Xippy", 20);
myCar.CrankTunes(true);
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("*****Error*****");
Console.WriteLine("Member name: {0}" + e.TargetSite);
Console.WriteLine("Class defying member: {0}" + e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}" + e.TargetSite.MemberType);
Console.WriteLine("Message: " + e.Message);
Console.WriteLine("Source: " + e.Source);
Console.WriteLine("Stack: " + e.StackTrace);
Console.WriteLine("Helpdata: " + e.HelpLink);
Console.WriteLine("Custom data");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}:{1}", de.Key, de.Value);
}
}
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine(" ***** Simple Exception Example ***** ");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
//Розогнать автомобиль до скорости, превышающей максимальный предел, с целью выдачи исключения.
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n************ Error! ************");
Console.WriteLine("\nMember name: {0}", e.TargetSite); // имя члена
Console.WriteLine("Class defining member: {0}", e.TargetSite.DeclaringType); //клас, определяющий член
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType); //тип члена
Console.WriteLine("Message: {0}", e.Message); //сообщение
Console.WriteLine("Source: {0}", e.Source); //источник
Console.WriteLine("Stack: {0}", e.StackTrace);
}
Console.WriteLine("\n************ Out of Exception logic ************");
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("=> Creating a Car and stepping on it!");
Car myCar = new Car("Daniella", 20);
myCar.CrankTunes(true);
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
// Speed up past the car's max speed to
// trigger the exception.
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Member name: {0}", e.TargetSite);
Console.WriteLine("Class defining member: {0}", e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("\nStack: {0}\n", e.StackTrace);
Console.WriteLine("Help Link: {0}", e.HelpLink);
// By default, the data field is empty, so check for null.
Console.WriteLine("\n->Custom Data:");
if (e.Data != null)
{
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
}
// The error has been handled, processing continues with the next statement.
Console.WriteLine("\n***** Out of exception logic *****");
Console.ReadKey();
}
// Handle the thrown exception.
static void Main(string[] args)
{
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
#region try / catch logic
// Speed up past the car's max speed to
// trigger the exception.
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
// TargetSite actually returns a MethodBase object.
catch (Exception e)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Member name: {0}", e.TargetSite);
Console.WriteLine("Class defining member: {0}",
e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Stack: {0}", e.StackTrace);
// By default, the data field is empty, so check for null.
Console.WriteLine("\n-> Custom Data:");
if (e.Data != null)
{
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
}
#endregion
// The error has been handled, processing continues with the next statement.
Console.WriteLine("\n***** Out of exception logic *****");
Console.ReadLine();
}
static void Main(string[] args)
{
Car car = new Car("Zippy", 20);
car.CrankTunes(true);
// Разогнаться до скорости, превышающей максимальный
// предел автомобиля, для выдачи исключения
try
{
for (int i = 0; i < 10; i++)
{
car.Accelerate(10);
}
}
catch (Exception ex)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Member name: {0}", ex.TargetSite); // имя члена вызвавшего исключение
Console.WriteLine("Class defining member: {0}",
ex.TargetSite.DeclaringType); // класс, определяющий член
Console.WriteLine("Member type: {0}",
ex.TargetSite.MemberType); // тип члена
Console.WriteLine("Message: {0}", ex.Message); // сообщение
Console.WriteLine("Source: {0}", ex.Source); // источник
// StackTrace отражает последовательность вызовов, которая привела к выдаче исключения
Console.WriteLine("Stack: {0}", ex.StackTrace);
Console.WriteLine("Help Link: {0}", ex.HelpLink); // ссылка для справки
Console.WriteLine("\n-> Custom Data:");
if (ex.Data != null)
{
foreach (DictionaryEntry de in ex.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
}
NullReferenceException exception = new NullReferenceException();
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***** simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
// Разогнаться до скоости, превышающей максимальный
// предел автомобиля, для выдачи исключения.
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n*** Error! ***"); // ошибка
Console.WriteLine("Member name: {0}", e.TargetSite); // имя члена
Console.WriteLine("Class defining member: {0}",
e.TargetSite.DeclaringType); // класс, определяющий член
Console.WriteLine("Member type: {0}",
e.TargetSite.DeclaringType); // тип члена
Console.WriteLine("Message: {0}", e.Message); // сообщение
Console.WriteLine("Source: {0}", e.Source); // источник
Console.WriteLine("Stack: {0}", e.StackTrace); // стек
// По умолчанию поле данных является пустым, поэтому проверить его на null.
Console.WriteLine("\n-> Costom Data:");
if (e.Data != null)
{
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0} : {1}", de.Key, de.Value);
}
}
}
// Ошибка была обработана, продолжается выполнение
// следующего оператора.
Console.WriteLine("\n***** Out of exception logic *****");
Console.ReadLine();
}
static void Main(string[] args)
{
// Make a simple car.
Console.WriteLine("***** Creating a car and stepping on it *****");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
// Try to rev the engine hard!
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Member name: {0}", e.TargetSite);
Console.WriteLine("Class defining member: {0}",
e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Stack: {0}", e.StackTrace);
Console.WriteLine("Help Link: {0}", e.HelpLink);
// By default, the data field is empty, so check for null.
Console.WriteLine("\n-> Custom Data:");
if (e.Data != null)
{
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
}
Console.WriteLine("\n***** Out of exception logic *****");
myCar.Accelerate(10); // Will not speed up car.
Console.ReadLine();
}
static void Main(string[] args)
{
Console.Title = "SimpleException";
Console.WriteLine("***** {0} Example *****\n", Console.Title);
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20, 1);
myCar.CrankTunes(true);
// Speed up past the car's max speed to
// trigger the exception.
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
// show the data that an uncaught exception would also show when program crashes.
Console.WriteLine("\n*** {0}: ERROR ***", Console.Title);
Console.WriteLine("Member name: {0}", e.TargetSite);
Console.WriteLine("Class defining member: {0}",
e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Stack: {0}", e.StackTrace);
Console.WriteLine("Help Link: {0}", e.HelpLink);
Console.WriteLine("\n-> Custom Data:");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
// The error has been handled, processing continues with the next statement.
Console.WriteLine("\n***** {0}: Out of exception logic *****", Console.Title);
Console.ReadLine();
}
// Handle the thrown exception.
static void Main(string[] args)
{
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
// Speed up past the car's max speed to
// trigger the exception.
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
// TargetSite actually returns a MethodBase object.
catch (Exception e)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Member name: {0}", e.TargetSite);
Console.WriteLine("Class defining member: {0}",
e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Stack: {0}", e.StackTrace);
Console.WriteLine("Help Link: {0}", e.HelpLink);
Console.WriteLine("\n-> Custom Data:");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
// True! NullReferenceException is-a SystemException.
NullReferenceException nullRefEx = new NullReferenceException();
Console.WriteLine("NullReferenceException is-a SystemException? : {0}",
nullRefEx is SystemException);
}
Console.WriteLine("\n***** Out of exception logic *****");
Console.ReadLine();
}
public static void Main(string[] args)
{
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
// Разгон до скорости, превышающей максимальный предел автомобиля, выдача исключения
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Member name: {0}", e.TargetSite); // Имя члена
Console.WriteLine("Class defining member: {0}",
e.TargetSite.DeclaringType); // Класс, определяющий член
Console.WriteLine("Member type: {0}",
e.TargetSite.MemberType); // Тип члена
Console.WriteLine("Message: {0}", e.Message); // Сообщение
Console.WriteLine("Source: {0}", e.Source); // Источник
Console.WriteLine("Stack: {0}", e.StackTrace); // Вывод стека
Console.WriteLine("Help link: {0}", e.HelpLink); // Ссылка для справки
// Дополнительная информация об исключении
Console.WriteLine("\n-> Custom Data:");
if (e.Data != null)
{
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
}
Console.Write("Press any key to continue . . . ");
Console.ReadKey(true);
}
static void Main(string[] args)
{
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
// Speed up past the car's max speed
// to trigger the exception
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
// TargetSite actually returns a MethodBase object
catch (Exception e)
{
Console.WriteLine("\n*** ERROR! ***");
Console.WriteLine("Mamber name: {0}", e.TargetSite);
Console.WriteLine("Class of defining member: {0}", e.TargetSite.DeclaringType);
Console.WriteLine("Stack: {0}", e.StackTrace);
Console.WriteLine("Method: {0}", e.TargetSite);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Help Link: {0}", e.HelpLink);
Console.WriteLine("\n-> Custom Data:");
if (e.Data != null) // be default e.Data is null
{
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
}
// The error has been handled, processing continues with the next statement
Console.WriteLine("\n**** Out Of Exception Logic *****");
Console.ReadLine();
}
static void Main(string[] args)
{
Car myCar = new Car("Helga", 20);
myCar.CrankTunes(true);
try {
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("Error happened.");
Console.WriteLine("Method: {0}", e.TargetSite);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
}
Console.ReadKey(true);
}
static void Main(string[] args)
{
Console.WriteLine("let's drive a car!!!");
Console.WriteLine("To the exception, jeeves. And step on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n******ERROR*******");
Console.WriteLine("Method: {0}", e.TargetSite);
Console.WriteLine("\tClass defining member: {0}", e.TargetSite.DeclaringType);
Console.WriteLine("\tMember type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Stack (of !pancakes): {0}", e.StackTrace);
Console.WriteLine("For assistance contact {0}", e.HelpLink);
//some stuff in custom data for detail
if (e.Data != null)
{
Console.WriteLine("\nAdditional details:");
foreach (System.Collections.DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
}
//exception handled. processing returns to next statement
Console.WriteLine("\n\nError processing (such as it is) complete");
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("****** Simple Exception Example ******");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
try
{
for (int i = 0; i < 20; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Help to get at: {0}", e.HelpLink);
Console.WriteLine("\nStack: {0}\n", e.StackTrace);
Console.WriteLine("->Custom Data:");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
Console.WriteLine("Member name: {0}", e.TargetSite);
Console.WriteLine("Class defining member: {0}", e.TargetSite.DeclaringType);
Console.WriteLine("Method: {0}", e.TargetSite);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
}
// The Error has been handled, processing continues with the next statement
Console.WriteLine("\n***** Out of Exeption logic *****");
Console.WriteLine();
NullReferenceException nullRefEx = new NullReferenceException();
Console.WriteLine("nullRefEx is-a SystemException? {0}", nullRefEx is SystemException);
Console.ReadLine();
}
static void CreatingCar()
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("=> Creating a car and stepping on it!");
Car car = new Car("Zippy", 20);
car.CrankTunes(true);
try
{
for (int i = 0; i < 10; i++)
{
car.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("--- Error! ---");
Console.WriteLine($"Method: {e.TargetSite}");
Console.WriteLine($"Message: {e.Message}");
Console.WriteLine($"Source: {e.Source}");
Console.WriteLine($"StackTrace: <{e.StackTrace}>");
Console.WriteLine($"HelpLink: <{e.HelpLink}>");
Console.WriteLine($"-- TargetSite");
Console.WriteLine($"Member name: {e.TargetSite}");
Console.WriteLine($"Member type: {e.TargetSite.MemberType}");
Console.WriteLine($"Reflected type: {e.TargetSite.ReflectedType}");
Console.WriteLine($"Class defining member: {e.TargetSite.DeclaringType}");
Console.WriteLine("-- Data");
Console.WriteLine($"Data: <{e.Data.Count}>; Keys: <{e.Data.Keys.Count}>");
foreach (DictionaryEntry d in e.Data)
{
Console.WriteLine($" {d.Key} : {d.Value}");
}
}
Console.WriteLine("----- Out of exception logic -----");
}
static void Main(string[] args)
{
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
// TargetSite actually returns a MethodBase object.
catch (Exception e)
{
Console.WriteLine("\n***Error***");
//Console.WriteLine("Method: {0}", e.TargetSite);
Console.WriteLine("Member name: {0}", e.TargetSite);
Console.WriteLine("Class defining member: {0}", e.TargetSite.DeclaringType);
Console.WriteLine("Member type: {0}", e.TargetSite.MemberType);
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Stack: {0}", e.StackTrace);
Console.WriteLine("Help Link: {0}", e.HelpLink);
Console.WriteLine("\n-> Custom Data: ");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
// The error has been handled, processing continues
// with the next statment.
Console.WriteLine("\n***** Out of exception logic *****");
}
static void Main(string[] args)
{
// The code provided will print ‘Hello World’ to the console.
// Press Ctrl+F5 (or go to Debug > Start Without Debugging) to run your app.
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and stepping on it!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
// Speed up past the car's max speed to trigger the exception.
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception e)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine("Method: {0}:", e.TargetSite);
Console.WriteLine("Message: {0}:", e.Message);
Console.WriteLine("Source: {0}", e.Source);
Console.WriteLine("Stack: {0}", e.StackTrace);
Console.WriteLine("Help Link: {0}", e.HelpLink);
Console.WriteLine("\n-> Custom Data:");
foreach (DictionaryEntry de in e.Data)
{
Console.WriteLine("-> {0}: {1}", de.Key, de.Value);
}
}
// The error has been handled, processing continues with the next statement.
Console.WriteLine("\n***** Out of exception logic *****");
Console.ReadLine();
}
{ // Обработка сгенерированного исключения.
static void Main(string[] args)
{
Console.WriteLine("**** simple Exception Example ****\n");
Console.WriteLine("=> Creating a car and stepping on it");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
/* Разогнать до скорости, превышающей максимальны
* предел автомобиля выдачи исключения. */
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
// Свойство TargetSite в действительности возвращает обьект MethodBase.
catch (Exception e)
{
Console.WriteLine("\n *** Error! ***"); // Ошибка
Console.WriteLine("Member name: {0}", e.TargetSite); // Имя члена
Console.WriteLine("Class defining member: {0}",
e.TargetSite.DeclaringType); // Класс, определяющий член
Console.WriteLine("Member Type : {0}", e.TargetSite.MemberType); //Тип члена
Console.WriteLine("Message : {0}", e.Message); // сообщение
Console.WriteLine("Source : {0}", e.Source); // источник
Console.WriteLine("Stack: {0}", e.StackTrace); // Стек
Console.WriteLine("HelpLink: {0}", e.HelpLink);
}
/* Ошибка была обработанна, продолжается выполнение
* следующего оператора.*/
Console.WriteLine("\n**** out of exception logic ****");
Console.ReadLine();
}
static void Main(string[] args)
{
// get the car to overheat
Console.WriteLine("***** Simple Exception Example *****");
Console.WriteLine("=> Creating a car and flooring the accellerator!");
Car myCar = new Car("Zippy", 20);
myCar.CrankTunes(true);
try
{
for (int i = 0; i < 10; i++)
{
myCar.Accelerate(10);
}
}
catch (Exception ex)
{
Console.WriteLine("\n*** Error! ***");
Console.WriteLine($"Method: {ex.TargetSite}");
Console.WriteLine($"Class defining member: {ex.TargetSite.DeclaringType}");
Console.WriteLine($"Member type: {ex.TargetSite.MemberType}");
Console.WriteLine($"Message: {ex.Message}");
Console.WriteLine($"Source: {ex.Source}");
Console.WriteLine($"Stack: {ex.StackTrace}");
Console.WriteLine("\n=> Custom Data");
foreach (DictionaryEntry de in ex.Data)
{
Console.WriteLine($"=> {de.Key}, {de.Value}");
}
} // The error has been handled, processing continues with the next statements...
Console.WriteLine("\n***** Out of exception logic *****");
Console.ReadLine();
}
