I am using VB.Net 2.0 and I am completely new to the concept of implementing
interfaces. Can anyone explain "implementi ng interfaces" to me and perhaps
give me an example of implementing an interface that would help me implement
the IIneternetSecur ityManager interface mentioned under "Creating a
Customized URL Security Manager" on http://msdn.microsoft.com/library/de...#SecurityZones
and mentioned under "Download Control" on http://msdn.microsoft.com/library/de...nload_Control?
This would help me a great understand implementing interfaces and I could
then implement a few more for my company's internal webbrowser.
Thanks for your help! 14  1765 
"Jim" <re***@groups.p lease> wrote in message
news:qf******** ***********@big news5.bellsouth .net... I am using VB.Net 2.0 and I am completely new to the concept of
implementing interfaces. Can anyone explain "implementi ng interfaces" to
me and perhaps give me an example of implementing an interface that would
help me implement the IIneternetSecur ityManager interface mentioned under
"Creating a Customized URL Security Manager" on
http://msdn.microsoft.com/library/de...#SecurityZones
and mentioned under "Download Control" on
http://msdn.microsoft.com/library/de...nload_Control?
This would help me a great understand implementing interfaces and I could
then implement a few more for my company's internal webbrowser.
Thanks for your help!
Why cross-post to a bunch of non appropriate NG's, please restrict your
postings to the vb NG only.
Willy.
Thank you for that most informative and helpful response.
"Willy Denoyette [MVP]" <wi************ *@telenet.be> wrote in message
news:eM******** *****@TK2MSFTNG P10.phx.gbl...
"Jim" <re***@groups.p lease> wrote in message
news:qf******** ***********@big news5.bellsouth .net...I am using VB.Net 2.0 and I am completely new to the concept of
implementin g interfaces. Can anyone explain "implementi ng interfaces" to
me and perhaps give me an example of implementing an interface that would
help me implement the IIneternetSecur ityManager interface mentioned under
"Creating a Customized URL Security Manager" on
http://msdn.microsoft.com/library/de...#SecurityZones
and mentioned under "Download Control" on
http://msdn.microsoft.com/library/de...nload_Control?
This would help me a great understand implementing interfaces and I could
then implement a few more for my company's internal webbrowser.
Thanks for your help!
Why cross-post to a bunch of non appropriate NG's, please restrict your
postings to the vb NG only.
Willy.
Jim:
In .NET we don't have multiple inheritance but by using interfaces, you can
get to the same place by and large. If I have an interface, then the
compiler knows that each fo the methods and properties must exist in the
class - it can count on them being there. So in it's simplest form,
implementing an interface is simply adding a property and method to your
class for each one in the interface. That way you can do this....
IList myObject = new ObjectThatImple mentsIList();
myObject.Item(0 ) ; //b/c IList has Item
Now, by doing this, you can take an IList object as a paramater and then
pass in anything that implements IList b/c it effectively "is" an IList
object.
Does this help?
"Jim" <re***@groups.p lease> wrote in message
news:qf******** ***********@big news5.bellsouth .net... I am using VB.Net 2.0 and I am completely new to the concept of
implementing interfaces. Can anyone explain "implementi ng interfaces" to
me and perhaps give me an example of implementing an interface that would
help me implement the IIneternetSecur ityManager interface mentioned under
"Creating a Customized URL Security Manager" on
http://msdn.microsoft.com/library/de...#SecurityZones
and mentioned under "Download Control" on
http://msdn.microsoft.com/library/de...nload_Control?
This would help me a great understand implementing interfaces and I could
then implement a few more for my company's internal webbrowser.
Thanks for your help!
Jim - if you would, shoot me an email to WilliamRyan at gmail dotcom - I
answered your question briefly below, but I have some material that you will
probably find helpful - it's too much to simply post but if you'll shoot me
a private email, I'll do what I can to help.
"Jim" <re***@groups.p lease> wrote in message
news:NA******** ***********@big news5.bellsouth .net... Thank you for that most informative and helpful response.
"Willy Denoyette [MVP]" <wi************ *@telenet.be> wrote in message
news:eM******** *****@TK2MSFTNG P10.phx.gbl...
"Jim" <re***@groups.p lease> wrote in message
news:qf******** ***********@big news5.bellsouth .net...I am using VB.Net 2.0 and I am completely new to the concept of
implementi ng interfaces. Can anyone explain "implementi ng interfaces" to
me and perhaps give me an example of implementing an interface that would
help me implement the IIneternetSecur ityManager interface mentioned under
"Creating a Customized URL Security Manager" on
http://msdn.microsoft.com/library/de...#SecurityZones
and mentioned under "Download Control" on
http://msdn.microsoft.com/library/de...nload_Control?
This would help me a great understand implementing interfaces and I
could then implement a few more for my company's internal webbrowser.
Thanks for your help!
Why cross-post to a bunch of non appropriate NG's, please restrict your
postings to the vb NG only.
Willy.
Jim, Thank you for that most informative and helpful response.
I am glad that the help from Willy did help you, I was ready to make a reply
however now I see that it is not needed anymore.
Because of your answer I assume that the most of us think about it this way.
Cor
On it's way...
Thanks!
"W.G. Ryan - MVP" <Wi*********@no spam.gmail.com> wrote in message
news:eB******** ******@TK2MSFTN GP10.phx.gbl... Jim - if you would, shoot me an email to WilliamRyan at gmail dotcom - I
answered your question briefly below, but I have some material that you
will probably find helpful - it's too much to simply post but if you'll
shoot me a private email, I'll do what I can to help.
"Jim" <re***@groups.p lease> wrote in message
news:NA******** ***********@big news5.bellsouth .net... Thank you for that most informative and helpful response.
"Willy Denoyette [MVP]" <wi************ *@telenet.be> wrote in message
news:eM******** *****@TK2MSFTNG P10.phx.gbl...
"Jim" <re***@groups.p lease> wrote in message
news:qf******** ***********@big news5.bellsouth .net...
I am using VB.Net 2.0 and I am completely new to the concept of
implementin g interfaces. Can anyone explain "implementi ng interfaces"
to me and perhaps give me an example of implementing an interface that
would help me implement the IIneternetSecur ityManager interface
mentioned under "Creating a Customized URL Security Manager" on
http://msdn.microsoft.com/library/de...#SecurityZones
and mentioned under "Download Control" on
http://msdn.microsoft.com/library/de...nload_Control?
This would help me a great understand implementing interfaces and I
could then implement a few more for my company's internal webbrowser.
Thanks for your help!
Why cross-post to a bunch of non appropriate NG's, please restrict your
postings to the vb NG only.
Willy.
That does help.
But how do I know what the object's interface looks like and how to
replicate it in VB.Net?
For example, the IInternetSecuri tyManager::Proc essUrlAction Method located
at http://msdn.microsoft.com/library/de...#SecurityZones.
How would this interface be implemented?
"W.G. Ryan - MVP" <Wi*********@no spam.gmail.com> wrote in message
news:%2******** ********@TK2MSF TNGP11.phx.gbl. .. Jim:
In .NET we don't have multiple inheritance but by using interfaces, you
can get to the same place by and large. If I have an interface, then the
compiler knows that each fo the methods and properties must exist in the
class - it can count on them being there. So in it's simplest form,
implementing an interface is simply adding a property and method to your
class for each one in the interface. That way you can do this....
IList myObject = new ObjectThatImple mentsIList();
myObject.Item(0 ) ; //b/c IList has Item
Now, by doing this, you can take an IList object as a paramater and then
pass in anything that implements IList b/c it effectively "is" an IList
object.
Does this help?
"Jim" <re***@groups.p lease> wrote in message
news:qf******** ***********@big news5.bellsouth .net...I am using VB.Net 2.0 and I am completely new to the concept of
implementin g interfaces. Can anyone explain "implementi ng interfaces" to
me and perhaps give me an example of implementing an interface that would
help me implement the IIneternetSecur ityManager interface mentioned under
"Creating a Customized URL Security Manager" on
http://msdn.microsoft.com/library/de...#SecurityZones
and mentioned under "Download Control" on
http://msdn.microsoft.com/library/de...nload_Control?
This would help me a great understand implementing interfaces and I could
then implement a few more for my company's internal webbrowser.
Thanks for your help!
Yikes.
It might be helpful if you stuck to one question at a time and sent it to
one newsgroup. Crossposting is bad.
Interfaces require a bit of explanation. If you are not familiar, just ask.
HOW to implement them in VB (sorry to the other newsgroups), you do
something like this:
Public Class MyClass
Implements System.IFormatt able
End Class
in C#, it's something like this:
public class MyClass : System.IFormatt able
{
}
You will then obviously need to implement the members that the interface
describes.. hope that helps
"Jim" <re***@groups.p lease> wrote in message
news:qf******** ***********@big news5.bellsouth .net... I am using VB.Net 2.0 and I am completely new to the concept of
implementing interfaces. Can anyone explain "implementi ng interfaces" to
me and perhaps give me an example of implementing an interface that would
help me implement the IIneternetSecur ityManager interface mentioned under
"Creating a Customized URL Security Manager" on
http://msdn.microsoft.com/library/de...#SecurityZones
and mentioned under "Download Control" on
http://msdn.microsoft.com/library/de...nload_Control?
This would help me a great understand implementing interfaces and I could
then implement a few more for my company's internal webbrowser.
Thanks for your help!
If I didn't know any better, these look like C++ API's and I couldn't find a
..NET implementation of them.. so I would guess (based on a cursory glance)
that there isn't an easy way to use this functionality in VB without
wrapping it first..
"Jim" <re***@groups.p lease> wrote in message
news:j4******** **********@bign ews5.bellsouth. net... That does help.
But how do I know what the object's interface looks like and how to
replicate it in VB.Net?
For example, the IInternetSecuri tyManager::Proc essUrlAction Method located
at
http://msdn.microsoft.com/library/de...#SecurityZones.
How would this interface be implemented?
"W.G. Ryan - MVP" <Wi*********@no spam.gmail.com> wrote in message
news:%2******** ********@TK2MSF TNGP11.phx.gbl. .. Jim:
In .NET we don't have multiple inheritance but by using interfaces, you
can get to the same place by and large. If I have an interface, then the
compiler knows that each fo the methods and properties must exist in the
class - it can count on them being there. So in it's simplest form,
implementing an interface is simply adding a property and method to your
class for each one in the interface. That way you can do this....
IList myObject = new ObjectThatImple mentsIList();
myObject.Item(0 ) ; //b/c IList has Item
Now, by doing this, you can take an IList object as a paramater and then
pass in anything that implements IList b/c it effectively "is" an IList
object.
Does this help?
"Jim" <re***@groups.p lease> wrote in message
news:qf******** ***********@big news5.bellsouth .net...I am using VB.Net 2.0 and I am completely new to the concept of
implementi ng interfaces. Can anyone explain "implementi ng interfaces" to
me and perhaps give me an example of implementing an interface that would
help me implement the IIneternetSecur ityManager interface mentioned under
"Creating a Customized URL Security Manager" on
http://msdn.microsoft.com/library/de...#SecurityZones
and mentioned under "Download Control" on
http://msdn.microsoft.com/library/de...nload_Control?
This would help me a great understand implementing interfaces and I
could then implement a few more for my company's internal webbrowser.
Thanks for your help!
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give me an example of implementing an interface that would help me implement
the IIneternetSecurityManager interface mentioned under "Creating a
Customized URL Security Manager" on
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