Help with Inheritance

[D Miller]

This may be a basic question, but it sure has me stumpted..


I have two classes, Class1 and Class2. Class 2 inherits class one. Each
class has some varibles that need to be reset from time to time, so I have
created a method call "Clear" that does that. So my question is when using
"Clear" in an instance of class two, the clear method in Class one does not
get called, is there some way of excucting both "Clear" Methods in a single
call... See the code below for what I mean...

There must be a simple way of doing this, and I suspect I'm going to feel
pretty foolish when someone points it out, but it sure has me stumped at the
moment...

Thank you,
David


Public Class1
dim mQty as integer
dim mPrice as double


Public Sub Clear
mPrice = 0
mQty =0
end sub

Public Property Price as Double
Get
return mPrice
end get
Set(ByVal Value as Double)
mPrice = Value
end set
end property

Public Property Qty as Integer
Get
return mQty
end get
Set(ByVal Value as Integer)
mQty = Value
end set
end property
end class

Public Class2
inherits Class1
dim mInvoice as integer


Public Shadows Sub Clear
' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF HAVING THIS
METHOD RUN THE CLEAR METHOD OF CLASS1?
mInvoice = 0
end sub


Public Property Invoice as Integer
Get
return mInvoice
end get
Set(ByVal Value as Integer)
mInvoice = Value
end set
end property
end class

i

[Lloyd Sheen]

Re: Help with Inheritance

If I understand you have the two classes both with Clear methods. If you
call the Class2.Clear simply (depending on the language used) add a call to
the Clear in the parent class.

For VB.NET the syntax is MyBase.Clear()
For C# it is base.Clear();

Lloyd Sheen

"D Miller" <demiller2002@y ahoo.com> wrote in message
news:QLUdc.4444 $A_4.974@newsre ad1.news.pas.ea rthlink.net...[color=blue]
> This may be a basic question, but it sure has me stumpted..
>
>
> I have two classes, Class1 and Class2. Class 2 inherits class one.[/color]
Each[color=blue]
> class has some varibles that need to be reset from time to time, so I have
> created a method call "Clear" that does that. So my question is when[/color]
using[color=blue]
> "Clear" in an instance of class two, the clear method in Class one does[/color]
not[color=blue]
> get called, is there some way of excucting both "Clear" Methods in a[/color]
single[color=blue]
> call... See the code below for what I mean...
>
> There must be a simple way of doing this, and I suspect I'm going to feel
> pretty foolish when someone points it out, but it sure has me stumped at[/color]
the[color=blue]
> moment...
>
> Thank you,
> David
>
>
> Public Class1
> dim mQty as integer
> dim mPrice as double
>
>
> Public Sub Clear
> mPrice = 0
> mQty =0
> end sub
>
> Public Property Price as Double
> Get
> return mPrice
> end get
> Set(ByVal Value as Double)
> mPrice = Value
> end set
> end property
>
> Public Property Qty as Integer
> Get
> return mQty
> end get
> Set(ByVal Value as Integer)
> mQty = Value
> end set
> end property
> end class
>
> Public Class2
> inherits Class1
> dim mInvoice as integer
>
>
> Public Shadows Sub Clear
> ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF HAVING[/color]
THIS[color=blue]
> METHOD RUN THE CLEAR METHOD OF CLASS1?
> mInvoice = 0
> end sub
>
>
> Public Property Invoice as Integer
> Get
> return mInvoice
> end get
> Set(ByVal Value as Integer)
> mInvoice = Value
> end set
> end property
> end class
>
> i
>
>[/color]

[Lloyd Sheen]

Re: Help with Inheritance

If I understand you have the two classes both with Clear methods. If you
call the Class2.Clear simply (depending on the language used) add a call to
the Clear in the parent class.

For VB.NET the syntax is MyBase.Clear()
For C# it is base.Clear();

Lloyd Sheen

"D Miller" <demiller2002@y ahoo.com> wrote in message
news:QLUdc.4444 $A_4.974@newsre ad1.news.pas.ea rthlink.net...[color=blue]
> This may be a basic question, but it sure has me stumpted..
>
>
> I have two classes, Class1 and Class2. Class 2 inherits class one.[/color]
Each[color=blue]
> class has some varibles that need to be reset from time to time, so I have
> created a method call "Clear" that does that. So my question is when[/color]
using[color=blue]
> "Clear" in an instance of class two, the clear method in Class one does[/color]
not[color=blue]
> get called, is there some way of excucting both "Clear" Methods in a[/color]
single[color=blue]
> call... See the code below for what I mean...
>
> There must be a simple way of doing this, and I suspect I'm going to feel
> pretty foolish when someone points it out, but it sure has me stumped at[/color]
the[color=blue]
> moment...
>
> Thank you,
> David
>
>
> Public Class1
> dim mQty as integer
> dim mPrice as double
>
>
> Public Sub Clear
> mPrice = 0
> mQty =0
> end sub
>
> Public Property Price as Double
> Get
> return mPrice
> end get
> Set(ByVal Value as Double)
> mPrice = Value
> end set
> end property
>
> Public Property Qty as Integer
> Get
> return mQty
> end get
> Set(ByVal Value as Integer)
> mQty = Value
> end set
> end property
> end class
>
> Public Class2
> inherits Class1
> dim mInvoice as integer
>
>
> Public Shadows Sub Clear
> ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF HAVING[/color]
THIS[color=blue]
> METHOD RUN THE CLEAR METHOD OF CLASS1?
> mInvoice = 0
> end sub
>
>
> Public Property Invoice as Integer
> Get
> return mInvoice
> end get
> Set(ByVal Value as Integer)
> mInvoice = Value
> end set
> end property
> end class
>
> i
>
>[/color]

[D Miller]

Re: Help with Inheritance

What about calling it from the "child class"?
Thanks.


"Lloyd Sheen" <sqlguyremoveal lofthis@tostops pamhotmail.com> wrote in message
news:rUUdc.551$ 0Qw.146@news04. bloor.is.net.ca ble.rogers.com. ..[color=blue]
> If I understand you have the two classes both with Clear methods. If you
> call the Class2.Clear simply (depending on the language used) add a call[/color]
to[color=blue]
> the Clear in the parent class.
>
> For VB.NET the syntax is MyBase.Clear()
> For C# it is base.Clear();
>
> Lloyd Sheen
>
> "D Miller" <demiller2002@y ahoo.com> wrote in message
> news:QLUdc.4444 $A_4.974@newsre ad1.news.pas.ea rthlink.net...[color=green]
> > This may be a basic question, but it sure has me stumpted..
> >
> >
> > I have two classes, Class1 and Class2. Class 2 inherits class one.[/color]
> Each[color=green]
> > class has some varibles that need to be reset from time to time, so I[/color][/color]
have[color=blue][color=green]
> > created a method call "Clear" that does that. So my question is when[/color]
> using[color=green]
> > "Clear" in an instance of class two, the clear method in Class one does[/color]
> not[color=green]
> > get called, is there some way of excucting both "Clear" Methods in a[/color]
> single[color=green]
> > call... See the code below for what I mean...
> >
> > There must be a simple way of doing this, and I suspect I'm going to[/color][/color]
feel[color=blue][color=green]
> > pretty foolish when someone points it out, but it sure has me stumped at[/color]
> the[color=green]
> > moment...
> >
> > Thank you,
> > David
> >
> >
> > Public Class1
> > dim mQty as integer
> > dim mPrice as double
> >
> >
> > Public Sub Clear
> > mPrice = 0
> > mQty =0
> > end sub
> >
> > Public Property Price as Double
> > Get
> > return mPrice
> > end get
> > Set(ByVal Value as Double)
> > mPrice = Value
> > end set
> > end property
> >
> > Public Property Qty as Integer
> > Get
> > return mQty
> > end get
> > Set(ByVal Value as Integer)
> > mQty = Value
> > end set
> > end property
> > end class
> >
> > Public Class2
> > inherits Class1
> > dim mInvoice as integer
> >
> >
> > Public Shadows Sub Clear
> > ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF HAVING[/color]
> THIS[color=green]
> > METHOD RUN THE CLEAR METHOD OF CLASS1?
> > mInvoice = 0
> > end sub
> >
> >
> > Public Property Invoice as Integer
> > Get
> > return mInvoice
> > end get
> > Set(ByVal Value as Integer)
> > mInvoice = Value
> > end set
> > end property
> > end class
> >
> > i
> >
> >[/color]
>
>[/color]

[D Miller]

Re: Help with Inheritance

What about calling it from the "child class"?
Thanks.


"Lloyd Sheen" <sqlguyremoveal lofthis@tostops pamhotmail.com> wrote in message
news:rUUdc.551$ 0Qw.146@news04. bloor.is.net.ca ble.rogers.com. ..[color=blue]
> If I understand you have the two classes both with Clear methods. If you
> call the Class2.Clear simply (depending on the language used) add a call[/color]
to[color=blue]
> the Clear in the parent class.
>
> For VB.NET the syntax is MyBase.Clear()
> For C# it is base.Clear();
>
> Lloyd Sheen
>
> "D Miller" <demiller2002@y ahoo.com> wrote in message
> news:QLUdc.4444 $A_4.974@newsre ad1.news.pas.ea rthlink.net...[color=green]
> > This may be a basic question, but it sure has me stumpted..
> >
> >
> > I have two classes, Class1 and Class2. Class 2 inherits class one.[/color]
> Each[color=green]
> > class has some varibles that need to be reset from time to time, so I[/color][/color]
have[color=blue][color=green]
> > created a method call "Clear" that does that. So my question is when[/color]
> using[color=green]
> > "Clear" in an instance of class two, the clear method in Class one does[/color]
> not[color=green]
> > get called, is there some way of excucting both "Clear" Methods in a[/color]
> single[color=green]
> > call... See the code below for what I mean...
> >
> > There must be a simple way of doing this, and I suspect I'm going to[/color][/color]
feel[color=blue][color=green]
> > pretty foolish when someone points it out, but it sure has me stumped at[/color]
> the[color=green]
> > moment...
> >
> > Thank you,
> > David
> >
> >
> > Public Class1
> > dim mQty as integer
> > dim mPrice as double
> >
> >
> > Public Sub Clear
> > mPrice = 0
> > mQty =0
> > end sub
> >
> > Public Property Price as Double
> > Get
> > return mPrice
> > end get
> > Set(ByVal Value as Double)
> > mPrice = Value
> > end set
> > end property
> >
> > Public Property Qty as Integer
> > Get
> > return mQty
> > end get
> > Set(ByVal Value as Integer)
> > mQty = Value
> > end set
> > end property
> > end class
> >
> > Public Class2
> > inherits Class1
> > dim mInvoice as integer
> >
> >
> > Public Shadows Sub Clear
> > ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF HAVING[/color]
> THIS[color=green]
> > METHOD RUN THE CLEAR METHOD OF CLASS1?
> > mInvoice = 0
> > end sub
> >
> >
> > Public Property Invoice as Integer
> > Get
> > return mInvoice
> > end get
> > Set(ByVal Value as Integer)
> > mInvoice = Value
> > end set
> > end property
> > end class
> >
> > i
> >
> >[/color]
>
>[/color]

[EricJ]

Re: Help with Inheritance

I think thats w Lloyd Sheen meanth

cl1
public sub clear()
'code
end sub

cl2 : cl1
public sub clear()
MyBase.Clear()
'code
end sub

hope it helps

eric

"D Miller" <demiller2002@y ahoo.com> wrote in message
news:MDVdc.4530 $A_4.4426@newsr ead1.news.pas.e arthlink.net...[color=blue]
> What about calling it from the "child class"?
> Thanks.
>
>
> "Lloyd Sheen" <sqlguyremoveal lofthis@tostops pamhotmail.com> wrote in[/color]
message[color=blue]
> news:rUUdc.551$ 0Qw.146@news04. bloor.is.net.ca ble.rogers.com. ..[color=green]
> > If I understand you have the two classes both with Clear methods. If[/color][/color]
you[color=blue][color=green]
> > call the Class2.Clear simply (depending on the language used) add a call[/color]
> to[color=green]
> > the Clear in the parent class.
> >
> > For VB.NET the syntax is MyBase.Clear()
> > For C# it is base.Clear();
> >
> > Lloyd Sheen
> >
> > "D Miller" <demiller2002@y ahoo.com> wrote in message
> > news:QLUdc.4444 $A_4.974@newsre ad1.news.pas.ea rthlink.net...[color=darkred]
> > > This may be a basic question, but it sure has me stumpted..
> > >
> > >
> > > I have two classes, Class1 and Class2. Class 2 inherits class one.[/color]
> > Each[color=darkred]
> > > class has some varibles that need to be reset from time to time, so I[/color][/color]
> have[color=green][color=darkred]
> > > created a method call "Clear" that does that. So my question is when[/color]
> > using[color=darkred]
> > > "Clear" in an instance of class two, the clear method in Class one[/color][/color][/color]
does[color=blue][color=green]
> > not[color=darkred]
> > > get called, is there some way of excucting both "Clear" Methods in a[/color]
> > single[color=darkred]
> > > call... See the code below for what I mean...
> > >
> > > There must be a simple way of doing this, and I suspect I'm going to[/color][/color]
> feel[color=green][color=darkred]
> > > pretty foolish when someone points it out, but it sure has me stumped[/color][/color][/color]
at[color=blue][color=green]
> > the[color=darkred]
> > > moment...
> > >
> > > Thank you,
> > > David
> > >
> > >
> > > Public Class1
> > > dim mQty as integer
> > > dim mPrice as double
> > >
> > >
> > > Public Sub Clear
> > > mPrice = 0
> > > mQty =0
> > > end sub
> > >
> > > Public Property Price as Double
> > > Get
> > > return mPrice
> > > end get
> > > Set(ByVal Value as Double)
> > > mPrice = Value
> > > end set
> > > end property
> > >
> > > Public Property Qty as Integer
> > > Get
> > > return mQty
> > > end get
> > > Set(ByVal Value as Integer)
> > > mQty = Value
> > > end set
> > > end property
> > > end class
> > >
> > > Public Class2
> > > inherits Class1
> > > dim mInvoice as integer
> > >
> > >
> > > Public Shadows Sub Clear
> > > ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF HAVING[/color]
> > THIS[color=darkred]
> > > METHOD RUN THE CLEAR METHOD OF CLASS1?
> > > mInvoice = 0
> > > end sub
> > >
> > >
> > > Public Property Invoice as Integer
> > > Get
> > > return mInvoice
> > > end get
> > > Set(ByVal Value as Integer)
> > > mInvoice = Value
> > > end set
> > > end property
> > > end class
> > >
> > > i
> > >
> > >[/color]
> >
> >[/color]
>
>[/color]

[EricJ]

Re: Help with Inheritance

I think thats w Lloyd Sheen meanth

cl1
public sub clear()
'code
end sub

cl2 : cl1
public sub clear()
MyBase.Clear()
'code
end sub

hope it helps

eric

"D Miller" <demiller2002@y ahoo.com> wrote in message
news:MDVdc.4530 $A_4.4426@newsr ead1.news.pas.e arthlink.net...[color=blue]
> What about calling it from the "child class"?
> Thanks.
>
>
> "Lloyd Sheen" <sqlguyremoveal lofthis@tostops pamhotmail.com> wrote in[/color]
message[color=blue]
> news:rUUdc.551$ 0Qw.146@news04. bloor.is.net.ca ble.rogers.com. ..[color=green]
> > If I understand you have the two classes both with Clear methods. If[/color][/color]
you[color=blue][color=green]
> > call the Class2.Clear simply (depending on the language used) add a call[/color]
> to[color=green]
> > the Clear in the parent class.
> >
> > For VB.NET the syntax is MyBase.Clear()
> > For C# it is base.Clear();
> >
> > Lloyd Sheen
> >
> > "D Miller" <demiller2002@y ahoo.com> wrote in message
> > news:QLUdc.4444 $A_4.974@newsre ad1.news.pas.ea rthlink.net...[color=darkred]
> > > This may be a basic question, but it sure has me stumpted..
> > >
> > >
> > > I have two classes, Class1 and Class2. Class 2 inherits class one.[/color]
> > Each[color=darkred]
> > > class has some varibles that need to be reset from time to time, so I[/color][/color]
> have[color=green][color=darkred]
> > > created a method call "Clear" that does that. So my question is when[/color]
> > using[color=darkred]
> > > "Clear" in an instance of class two, the clear method in Class one[/color][/color][/color]
does[color=blue][color=green]
> > not[color=darkred]
> > > get called, is there some way of excucting both "Clear" Methods in a[/color]
> > single[color=darkred]
> > > call... See the code below for what I mean...
> > >
> > > There must be a simple way of doing this, and I suspect I'm going to[/color][/color]
> feel[color=green][color=darkred]
> > > pretty foolish when someone points it out, but it sure has me stumped[/color][/color][/color]
at[color=blue][color=green]
> > the[color=darkred]
> > > moment...
> > >
> > > Thank you,
> > > David
> > >
> > >
> > > Public Class1
> > > dim mQty as integer
> > > dim mPrice as double
> > >
> > >
> > > Public Sub Clear
> > > mPrice = 0
> > > mQty =0
> > > end sub
> > >
> > > Public Property Price as Double
> > > Get
> > > return mPrice
> > > end get
> > > Set(ByVal Value as Double)
> > > mPrice = Value
> > > end set
> > > end property
> > >
> > > Public Property Qty as Integer
> > > Get
> > > return mQty
> > > end get
> > > Set(ByVal Value as Integer)
> > > mQty = Value
> > > end set
> > > end property
> > > end class
> > >
> > > Public Class2
> > > inherits Class1
> > > dim mInvoice as integer
> > >
> > >
> > > Public Shadows Sub Clear
> > > ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF HAVING[/color]
> > THIS[color=darkred]
> > > METHOD RUN THE CLEAR METHOD OF CLASS1?
> > > mInvoice = 0
> > > end sub
> > >
> > >
> > > Public Property Invoice as Integer
> > > Get
> > > return mInvoice
> > > end get
> > > Set(ByVal Value as Integer)
> > > mInvoice = Value
> > > end set
> > > end property
> > > end class
> > >
> > > i
> > >
> > >[/color]
> >
> >[/color]
>
>[/color]

[Armin Zingler]

Re: Help with Inheritance

"D Miller" <demiller2002@y ahoo.com> schrieb[color=blue]
> Public Shadows Sub Clear
> ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF
> HAVING THIS
> METHOD RUN THE CLEAR METHOD OF CLASS1?
> mInvoice = 0[/color]

mybase.Clear
[color=blue]
> end sub[/color]



--
Armin

How to quote and why:

http://www.plig.net/nnq/nquote.html

http://www.netmeister.org/news/learn2quote.html

[Armin Zingler]

Re: Help with Inheritance

"D Miller" <demiller2002@y ahoo.com> schrieb[color=blue]
> Public Shadows Sub Clear
> ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF
> HAVING THIS
> METHOD RUN THE CLEAR METHOD OF CLASS1?
> mInvoice = 0[/color]

mybase.Clear
[color=blue]
> end sub[/color]



--
Armin

How to quote and why:

http://www.plig.net/nnq/nquote.html

http://www.netmeister.org/news/learn2quote.html

[Jay B. Harlow [MVP - Outlook]]

Re: Help with Inheritance

D Miller,
In addition to the other's comments I would recommend NOT using Shadows
here, I would recommend making Clear Overridable.

Making Clear Overridable will allow Class2.Clear to execute if you put a
Class2 object in a Class1 variable. If you left Class2.Clear Shadows, only
Class1.Clear would be called...
[color=blue]
> Public Class Class1[/color]
[color=blue]
> Public Overridable Sub Clear
> mPrice = 0
> mQty =0
> end sub[/color]
[color=blue]
> end class[/color]
[color=blue]
> Public Class Class2
> inherits Class1[/color]
[color=blue]
> Public Overrides Sub Clear[/color]
MyBase.Clear()[color=blue]
> mInvoice = 0
> end sub[/color]
[color=blue]
> end class[/color]

Then you will be able to do:

Dim c As Class1() = New Class2()
c.Clear()

And Class2.Clear will be called, which will call Class1.Clear.

I tend to reserve Shadows for upgrade situations where the base method is
introduced that is not compatible with a derived method & a couple of other
specialized cases...

Hope this helps
Jay


"D Miller" <demiller2002@y ahoo.com> wrote in message
news:QLUdc.4444 $A_4.974@newsre ad1.news.pas.ea rthlink.net...[color=blue]
> This may be a basic question, but it sure has me stumpted..
>
>
> I have two classes, Class1 and Class2. Class 2 inherits class one.[/color]
Each[color=blue]
> class has some varibles that need to be reset from time to time, so I have
> created a method call "Clear" that does that. So my question is when[/color]
using[color=blue]
> "Clear" in an instance of class two, the clear method in Class one does[/color]
not[color=blue]
> get called, is there some way of excucting both "Clear" Methods in a[/color]
single[color=blue]
> call... See the code below for what I mean...
>
> There must be a simple way of doing this, and I suspect I'm going to feel
> pretty foolish when someone points it out, but it sure has me stumped at[/color]
the[color=blue]
> moment...
>
> Thank you,
> David
>
>
> Public Class1
> dim mQty as integer
> dim mPrice as double
>
>
> Public Sub Clear
> mPrice = 0
> mQty =0
> end sub
>
> Public Property Price as Double
> Get
> return mPrice
> end get
> Set(ByVal Value as Double)
> mPrice = Value
> end set
> end property
>
> Public Property Qty as Integer
> Get
> return mQty
> end get
> Set(ByVal Value as Integer)
> mQty = Value
> end set
> end property
> end class
>
> Public Class2
> inherits Class1
> dim mInvoice as integer
>
>
> Public Shadows Sub Clear
> ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF HAVING[/color]
THIS[color=blue]
> METHOD RUN THE CLEAR METHOD OF CLASS1?
> mInvoice = 0
> end sub
>
>
> Public Property Invoice as Integer
> Get
> return mInvoice
> end get
> Set(ByVal Value as Integer)
> mInvoice = Value
> end set
> end property
> end class
>
> i
>
>[/color]

[Jay B. Harlow [MVP - Outlook]]

Re: Help with Inheritance

D Miller,
In addition to the other's comments I would recommend NOT using Shadows
here, I would recommend making Clear Overridable.

Making Clear Overridable will allow Class2.Clear to execute if you put a
Class2 object in a Class1 variable. If you left Class2.Clear Shadows, only
Class1.Clear would be called...
[color=blue]
> Public Class Class1[/color]
[color=blue]
> Public Overridable Sub Clear
> mPrice = 0
> mQty =0
> end sub[/color]
[color=blue]
> end class[/color]
[color=blue]
> Public Class Class2
> inherits Class1[/color]
[color=blue]
> Public Overrides Sub Clear[/color]
MyBase.Clear()[color=blue]
> mInvoice = 0
> end sub[/color]
[color=blue]
> end class[/color]

Then you will be able to do:

Dim c As Class1() = New Class2()
c.Clear()

And Class2.Clear will be called, which will call Class1.Clear.

I tend to reserve Shadows for upgrade situations where the base method is
introduced that is not compatible with a derived method & a couple of other
specialized cases...

Hope this helps
Jay


"D Miller" <demiller2002@y ahoo.com> wrote in message
news:QLUdc.4444 $A_4.974@newsre ad1.news.pas.ea rthlink.net...[color=blue]
> This may be a basic question, but it sure has me stumpted..
>
>
> I have two classes, Class1 and Class2. Class 2 inherits class one.[/color]
Each[color=blue]
> class has some varibles that need to be reset from time to time, so I have
> created a method call "Clear" that does that. So my question is when[/color]
using[color=blue]
> "Clear" in an instance of class two, the clear method in Class one does[/color]
not[color=blue]
> get called, is there some way of excucting both "Clear" Methods in a[/color]
single[color=blue]
> call... See the code below for what I mean...
>
> There must be a simple way of doing this, and I suspect I'm going to feel
> pretty foolish when someone points it out, but it sure has me stumped at[/color]
the[color=blue]
> moment...
>
> Thank you,
> David
>
>
> Public Class1
> dim mQty as integer
> dim mPrice as double
>
>
> Public Sub Clear
> mPrice = 0
> mQty =0
> end sub
>
> Public Property Price as Double
> Get
> return mPrice
> end get
> Set(ByVal Value as Double)
> mPrice = Value
> end set
> end property
>
> Public Property Qty as Integer
> Get
> return mQty
> end get
> Set(ByVal Value as Integer)
> mQty = Value
> end set
> end property
> end class
>
> Public Class2
> inherits Class1
> dim mInvoice as integer
>
>
> Public Shadows Sub Clear
> ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF HAVING[/color]
THIS[color=blue]
> METHOD RUN THE CLEAR METHOD OF CLASS1?
> mInvoice = 0
> end sub
>
>
> Public Property Invoice as Integer
> Get
> return mInvoice
> end get
> Set(ByVal Value as Integer)
> mInvoice = Value
> end set
> end property
> end class
>
> i
>
>[/color]

[D Miller]

Re: Help with Inheritance

I figured it would be something simple, thanks!

"Armin Zingler" <az.nospam@free net.de> wrote in message
news:407854e6$1 $141$9b622d9e@n ews.freenet.de. ..[color=blue]
> "D Miller" <demiller2002@y ahoo.com> schrieb[color=green]
> > Public Shadows Sub Clear
> > ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF
> > HAVING THIS
> > METHOD RUN THE CLEAR METHOD OF CLASS1?
> > mInvoice = 0[/color]
>
> mybase.Clear
>[color=green]
> > end sub[/color]
>
>
>
> --
> Armin
>
> How to quote and why:
> http://www.plig.net/nnq/nquote.html
> http://www.netmeister.org/news/learn2quote.html
>[/color]

[D Miller]

Re: Help with Inheritance

I figured it would be something simple, thanks!

"Armin Zingler" <az.nospam@free net.de> wrote in message
news:407854e6$1 $141$9b622d9e@n ews.freenet.de. ..[color=blue]
> "D Miller" <demiller2002@y ahoo.com> schrieb[color=green]
> > Public Shadows Sub Clear
> > ' HERE IS WHERE THE QUESTION IS. IS THERE SOME WAY OF
> > HAVING THIS
> > METHOD RUN THE CLEAR METHOD OF CLASS1?
> > mInvoice = 0[/color]
>
> mybase.Clear
>[color=green]
> > end sub[/color]
>
>
>
> --
> Armin
>
> How to quote and why:
> http://www.plig.net/nnq/nquote.html
> http://www.netmeister.org/news/learn2quote.html
>[/color]