Basics of Visual Basic exception handling : Exception « Development « VB.Net Tutorial






Public Class Tester
    Public Shared Sub Main
    
      Try

         Dim numerator As Integer = Convert.ToInt32("123")

         Dim denominator As Integer = Convert.ToInt32("321")

         Dim result As Integer = numerator \ denominator

         Console.WriteLine(result)

      Catch formattingException As FormatException
         Console.WriteLine("You must enter two integers")
      Catch dividingException As DivideByZeroException
         Console.WriteLine(dividingException.Message)

      End Try
    End Sub

End Class
0








7.4.Exception
7.4.1.Basics of Visual Basic exception handling
7.4.2.Use properties Message, StackTrace and InnerException
7.4.3.Get Message from Exception
7.4.4.Convert Exception to String
7.4.5.Exception fields
7.4.6.Display Exception Trace
7.4.7.Throw Exception out of a Method
7.4.8.Catch Exception in a function
7.4.9.Set Exception HelpLink
7.4.10.Serializable Exception Inheriting NullReferenceException
7.4.11.Catch divided by zero exception
7.4.12.Throw Your own exception in class constructor