WithEvents

[Water Cooler v2]

Am I right in guessing that there is no direct C# equivalant for the
'WithEvents' VB keyword. The substitute is to add event handlers to the
delegate instances that are the public members of the class.

For instance,

Public WithEvents ObjFoo As New ClassFoo

Public Sub ObjFoo_FooDone( ByVal sender as Object, ByVal e As EventArgs)
Console.WriteLi ne("Foo has been done.")
End Sub



public ClassFoo ObjFoo;

public void Init()
{
ObjFoo = new ClassFoo();
ObjFoo.FooDone += new TheClassOfWhich FooDoneIsAType( fooDone);
}


public void fooDone(Object s, EventArgs e)
{
Console.WriteLi ne("Foo has been done.");
}

[Peter Bromberg [C# MVP]]

RE: WithEvents

Water Cooler,
You are correct. And it's been beaten to death, if you search the group.
Peter

--
Co-founder, Eggheadcafe.com developer portal:

http://www.eggheadcafe.com

UnBlog:

http://petesbloggerama.blogspot.com

"Water Cooler v2" wrote:

Am I right in guessing that there is no direct C# equivalant for the
'WithEvents' VB keyword. The substitute is to add event handlers to the
delegate instances that are the public members of the class.
>
For instance,
>
Public WithEvents ObjFoo As New ClassFoo
>
Public Sub ObjFoo_FooDone( ByVal sender as Object, ByVal e As EventArgs)
Console.WriteLi ne("Foo has been done.")
End Sub
>
>
>
public ClassFoo ObjFoo;
>
public void Init()
{
ObjFoo = new ClassFoo();
ObjFoo.FooDone += new TheClassOfWhich FooDoneIsAType( fooDone);
}
>
>
public void fooDone(Object s, EventArgs e)
{
Console.WriteLi ne("Foo has been done.");
}
>
>

[Water Cooler v2]

Re: WithEvents

Peter wrote:

Water Cooler,
You are correct. And it's been beaten to death, if you search the group.
Peter

Thank you, Peter.

[Adam Clauss]

Re: WithEvents

WithEvents?

I've never even heard of it... I'm gonna have to go dig this up.

-Adam



"Peter Bromberg [C# MVP]" <pbromberg@yaho o.nospammin.com wrote in message
news:03DCE61A-D187-4BF0-947B-9A3879314800@mi crosoft.com...

Water Cooler,
You are correct. And it's been beaten to death, if you search the group.
Peter
>
--
Co-founder, Eggheadcafe.com developer portal:

http://www.eggheadcafe.com

UnBlog:

http://petesbloggerama.blogspot.com

>
>
>
>
"Water Cooler v2" wrote:
>

>Am I right in guessing that there is no direct C# equivalant for the
>'WithEvents' VB keyword. The substitute is to add event handlers to the
>delegate instances that are the public members of the class.
>>
>For instance,
>>
>Public WithEvents ObjFoo As New ClassFoo
>>
>Public Sub ObjFoo_FooDone( ByVal sender as Object, ByVal e As EventArgs)
> Console.WriteLi ne("Foo has been done.")
>End Sub
>>
>>
>>
>public ClassFoo ObjFoo;
>>
>public void Init()
>{
>ObjFoo = new ClassFoo();
>ObjFoo.FooDo ne += new TheClassOfWhich FooDoneIsAType( fooDone);
>}
>>
>>
>public void fooDone(Object s, EventArgs e)
>{
>Console.WriteL ine("Foo has been done.");
>}
>>
>>

[Wamba]

Re: WithEvents


Adam Clauss wrote:

WithEvents?
>

Yes, in Vb.net you need to declare a class with this attribute if u
like to work with events.

[Branco Medeiros]

Re: WithEvents


Wamba wrote:

Adam Clauss wrote:

WithEvents?

Yes, in Vb.net you need to declare a class with this attribute if u
like to work with events.

Well, you don't *need*, it's a feature. If you don't want to use
WithEvents, you may allways explicitly add your event handlers, if
you're so inclined, just like the example in C#.

Regards,

Branco.

[Michael D. Ober]

Re: WithEvents

Sometime's it's useful to declare the class object "withevents " to let the
IDE assist in the event syntax. Other times, use the AddHandler method for
more control over when an event becomes eligible for firing.

Mike Ober.

"Branco Medeiros" <branco.medeiro s@gmail.comwrot e in message
news:1152633389 .470627.325600@ s13g2000cwa.goo glegroups.com.. .

>
Wamba wrote:

Adam Clauss wrote:

WithEvents?
>

Yes, in Vb.net you need to declare a class with this attribute if u
like to work with events.

>
Well, you don't *need*, it's a feature. If you don't want to use
WithEvents, you may allways explicitly add your event handlers, if
you're so inclined, just like the example in C#.
>
Regards,
>
Branco.
>