ErrorEventArgs.GetException Yöntem

Tanım

Ad Alanı:

System.IO

Bütünleştirilmiş Kod:

System.IO.FileSystem.Watcher.dll

Kaynak:

ErrorEventArgs.cs

Exception Oluşan hatayı temsil eden öğesini alır.

public:
 virtual Exception ^ GetException();

public virtual Exception GetException ();

abstract member GetException : unit -> Exception
override this.GetException : unit -> Exception

Public Overridable Function GetException () As Exception

Döndürülenler

Exception

Exception Oluşan hatayı temsil eden bir.

Örnekler

Aşağıdaki örnek yeni bir örneği ErrorEventArgs oluşturur ve ile Exceptionbaşlatır. Ardından örnek çağrısı GetException yapıp Exception hata iletisini görüntüler. Bu kodla ilişkilendirilmiş bir form yok.

int main()
{
   
   //Creates an exception with an error message.
   Exception^ myException = gcnew Exception( "This is an exception test" );
   
   //Creates an ErrorEventArgs with the exception.
   ErrorEventArgs^ myErrorEventArgs = gcnew ErrorEventArgs( myException );
   
   //Extracts the exception from the ErrorEventArgs and display it.
   Exception^ myReturnedException = myErrorEventArgs->GetException();
   MessageBox::Show( String::Concat( "The returned exception is: ", myReturnedException->Message ) );
}

public static void Main(string[] args) {
   //Creates an exception with an error message.
   Exception myException= new Exception("This is an exception test");

   //Creates an ErrorEventArgs with the exception.
   ErrorEventArgs myErrorEventArgs = new ErrorEventArgs(myException);

   //Extracts the exception from the ErrorEventArgs and display it.
   Exception myReturnedException = myErrorEventArgs.GetException();
   MessageBox.Show("The returned exception is: " + myReturnedException.Message);
}

Public Shared Sub Main()
    'Creates an exception with an error message.
    Dim myException As New Exception("This is an exception test")
       
    'Creates an ErrorEventArgs with the exception.
    Dim myErrorEventArgs As New ErrorEventArgs(myException)
       
    'Extracts the exception from the ErrorEventArgs and display it.
    Dim myReturnedException As Exception = myErrorEventArgs.GetException()
    MessageBox.Show("The returned exception is: " _
       + myReturnedException.Message)
End Sub