Throw custom exception : Throw « Development « VB.Net Tutorial

1.	Language Basics
2.	Data Type
3.	Operator
4.	Statements
5.	Date Time
6.	Class Module
7.	Development
8.	Collections
9.	Generics
10.	Attributes
11.	Event
12.	LINQ
13.	Stream File
14.	GUI
15.	GUI Applications
16.	Windows Presentation Foundation
17.	2D Graphics
18.	I18N Internationlization
19.	Reflection
20.	Regular Expressions
21.	Security
22.	Socket Network
23.	Thread
24.	Windows
25.	XML
26.	Database ADO.net
27.	Design Patterns

VB.Net

VB.Net by API

VB.Net Tutorial » Development » Throw

7.8.5.Throw custom exception

public class Test

   public Shared Sub Main

        Throw New MyException("Unhandled Error in MyMethod")

        

        

   End Sub

End class





Public Class MyException

    Inherits System.ApplicationException

    Private m_Source As String



    Public Sub New(ByVal Message As String)

        MyBase.New(Message)

        Me.m_Source = "ClassLibrary1"

    End Sub

End Class

Unhandled Exception: MyException: Unhandled Error in MyMethod
   at Test.Main()

7.8.Throw
	7.8.1.	Throw ApplicationException
	7.8.2.	Throw Exception with catch
	7.8.3.	Throw Exception Without Catch
	7.8.4.	Throw Exception Catch Rethrow
	7.8.5.	Throw custom exception

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.