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aspx thread: Preview of ASP+ - Chapter 7
Message #1 by "Jeffrey Widmer" <jwidmer@o...> on Mon, 5 Mar 2001 12:20:18 -0500
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I am up to the Implementing a Custom Control Builder section in Wrox's book
A Preview to Active Server Pages+. I am rewriting the section into VB.Net
and I am having a problem translating Step 3 - Tell ASP+ to use a Custom
Control Builder on page 243. The section says to:
"...add an attribute section to the class definition, and specify the
ControlBuilderAttribute attribute,"
The c# code is (placed outside of the class definition for
MyControlBuilder):
[
ControlBuilderAttribute(typeof(MyControlBuilder))
]
Does anyone know how this would be written in VB.Net? I have been able to
translate the rest of the chapter into VB.Net, but the last section is what
I am interested in, being able to specify nested html tags for your own user
defined controls such as:
<wrox:MyFirstControl id="table" rows="3" columns="5" runat="server" />
<wrox:MyCell id="r1c1" value="testing" color="red" />
<wrox:MyCell id="r2c1" value="testing2" color="blue" />
</wrox:MyFirstControl>
Any ideas?
Thanks in advance,
-Jeff
Message #2 by "Marcus Brim" <mbrim@h...> on Mon, 5 Mar 2001 11:22:18 -0600
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Jeff - If you find the answer & get the control working, would you post the
source here? I've had some problems getting that control to work - I think
it was because there were changes between beta 1 and the PDC...
Thanks
- marcus
----- Original Message -----
From: "Jeffrey Widmer" <jwidmer@o...>
To: "ASP+" <aspx@p...>
Sent: Monday, March 05, 2001 11:20 AM
Subject: [aspx] Preview of ASP+ - Chapter 7
> I am up to the Implementing a Custom Control Builder section in Wrox's
book
> A Preview to Active Server Pages+. I am rewriting the section into VB.Net
> and I am having a problem translating Step 3 - Tell ASP+ to use a Custom
> Control Builder on page 243. The section says to:
> "...add an attribute section to the class definition, and specify the
> ControlBuilderAttribute attribute,"
>
> The c# code is (placed outside of the class definition for
> MyControlBuilder):
>
> [
> ControlBuilderAttribute(typeof(MyControlBuilder))
> ]
>
>
>
> Does anyone know how this would be written in VB.Net? I have been able to
> translate the rest of the chapter into VB.Net, but the last section is
what
> I am interested in, being able to specify nested html tags for your own
user
> defined controls such as:
>
> <wrox:MyFirstControl id="table" rows="3" columns="5" runat="server" />
> <wrox:MyCell id="r1c1" value="testing" color="red" />
> <wrox:MyCell id="r2c1" value="testing2" color="blue" />
> </wrox:MyFirstControl>
>
> Any ideas?
> Thanks in advance,
> -Jeff
>
>
>
>
Message #3 by "Jeffrey Widmer" <jwidmer@o...> on Mon, 5 Mar 2001 12:40:34 -0500
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No problem, I'll post the code if I get it to work. I'm going to try asking
ASPNGVB list and see if anyone there knows what the problem is.
-Jeff
-----Original Message-----
From: Marcus Brim [mailto:mbrim@h...]
Sent: Monday, March 05, 2001 12:22 PM
To: ASP+
Subject: [aspx] Re: Preview of ASP+ - Chapter 7
Jeff - If you find the answer & get the control working, would you post the
source here? I've had some problems getting that control to work - I think
it was because there were changes between beta 1 and the PDC...
Thanks
- marcus
----- Original Message -----
From: "Jeffrey Widmer" <jwidmer@o...>
To: "ASP+" <aspx@p...>
Sent: Monday, March 05, 2001 11:20 AM
Subject: [aspx] Preview of ASP+ - Chapter 7
> I am up to the Implementing a Custom Control Builder section in Wrox's
book
> A Preview to Active Server Pages+. I am rewriting the section into VB.Net
> and I am having a problem translating Step 3 - Tell ASP+ to use a Custom
> Control Builder on page 243. The section says to:
> "...add an attribute section to the class definition, and specify the
> ControlBuilderAttribute attribute,"
>
> The c# code is (placed outside of the class definition for
> MyControlBuilder):
>
> [
> ControlBuilderAttribute(typeof(MyControlBuilder))
> ]
>
>
>
> Does anyone know how this would be written in VB.Net? I have been able to
> translate the rest of the chapter into VB.Net, but the last section is
what
> I am interested in, being able to specify nested html tags for your own
user
> defined controls such as:
>
> <wrox:MyFirstControl id="table" rows="3" columns="5" runat="server" />
> <wrox:MyCell id="r1c1" value="testing" color="red" />
> <wrox:MyCell id="r2c1" value="testing2" color="blue" />
> </wrox:MyFirstControl>
>
> Any ideas?
> Thanks in advance,
> -Jeff
>
>
>
>
Message #4 by "Susan Warren" <swarren@m...> on Mon, 5 Mar 2001 09:51:31 -0800
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Jeff --
It looks like you are just trying to translate the attribute, right? In
C# you declare an attribute on a class like this:
[ SomeAttribute ]
public class Foo {
....
}
The VB equivalent is:
Public Class <SomeAttribute> Foo
...
End Class
hth,
Susan
-----Original Message-----
From: Jeffrey Widmer [mailto:jwidmer@o...]
Sent: Monday, March 05, 2001 9:41 AM
To: ASP+
Subject: [aspx] Re: Preview of ASP+ - Chapter 7
No problem, I'll post the code if I get it to work. I'm going to try
asking
ASPNGVB list and see if anyone there knows what the problem is.
-Jeff
-----Original Message-----
From: Marcus Brim [mailto:mbrim@h...]
Sent: Monday, March 05, 2001 12:22 PM
To: ASP+
Subject: [aspx] Re: Preview of ASP+ - Chapter 7
Jeff - If you find the answer & get the control working, would you post
the
source here? I've had some problems getting that control to work - I
think
it was because there were changes between beta 1 and the PDC...
Thanks
- marcus
----- Original Message -----
From: "Jeffrey Widmer" <jwidmer@o...>
To: "ASP+" <aspx@p...>
Sent: Monday, March 05, 2001 11:20 AM
Subject: [aspx] Preview of ASP+ - Chapter 7
> I am up to the Implementing a Custom Control Builder section in Wrox's
book
> A Preview to Active Server Pages+. I am rewriting the section into
VB.Net
> and I am having a problem translating Step 3 - Tell ASP+ to use a
Custom
> Control Builder on page 243. The section says to:
> "...add an attribute section to the class definition, and specify the
> ControlBuilderAttribute attribute,"
>
> The c# code is (placed outside of the class definition for
> MyControlBuilder):
>
> [
> ControlBuilderAttribute(typeof(MyControlBuilder))
> ]
>
>
>
> Does anyone know how this would be written in VB.Net? I have been
able to
> translate the rest of the chapter into VB.Net, but the last section is
what
> I am interested in, being able to specify nested html tags for your
own
user
> defined controls such as:
>
> <wrox:MyFirstControl id=3D"table" rows=3D"3" columns=3D"5"
runat=3D"server" />
> <wrox:MyCell id=3D"r1c1" value=3D"testing" color=3D"red" />
> <wrox:MyCell id=3D"r2c1" value=3D"testing2" color=3D"blue" />
> </wrox:MyFirstControl>
>
> Any ideas?
> Thanks in advance,
> -Jeff
Message #5 by "Jeffrey Widmer" <jwidmer@o...> on Mon, 5 Mar 2001 14:08:17 -0500
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Thanks Susan, that got me a little further.
Now I am trying:
Public Class <ControlBuilderAttribute()> MyControlAttributes
End Class
And I am getting the warning:
"No argument specified for the non-optional parameter 'builderType' of
methoed 'Sub New(builderType as System.Type)'."
With the blue line under the ControlBuilderAttribute piece of code.
I have tried specifying a type like:
Public Class <ControlBuilderAttribute(MyControlBuilder.GetType)>
MyControlAttributes
End Class
With MyControlBuilder being another class in my namespace but then I get the
warning:
"This reference to a non-shared member requires an object referenc, none is
supplied."
Do you know how I would specify the type?
Thanks in advance,
-Jeff
-----Original Message-----
From: Susan Warren [mailto:swarren@m...]
Sent: Monday, March 05, 2001 12:52 PM
To: ASP+
Subject: [aspx] Re: Preview of ASP+ - Chapter 7
Jeff --
It looks like you are just trying to translate the attribute, right? In
C# you declare an attribute on a class like this:
[ SomeAttribute ]
public class Foo {
....
}
The VB equivalent is:
Public Class <SomeAttribute> Foo
...
End Class
hth,
Susan
-----Original Message-----
From: Jeffrey Widmer [mailto:jwidmer@o...]
Sent: Monday, March 05, 2001 9:41 AM
To: ASP+
Subject: [aspx] Re: Preview of ASP+ - Chapter 7
No problem, I'll post the code if I get it to work. I'm going to try
asking
ASPNGVB list and see if anyone there knows what the problem is.
-Jeff
Message #6 by "Jeffrey Widmer" <jwidmer@o...> on Mon, 5 Mar 2001 23:23:18 -0500
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Never mind, I answered my own question:
Public Class <ControlBuilderAttribute(GetType(MyControlBuilder))>
MyFirstControl
.....
End Class
-Jeff
-----Original Message-----
From: Jeffrey Widmer [mailto:jwidmer@o...]
Sent: Monday, March 05, 2001 2:08 PM
To: ASP+
Subject: [aspx] Re: Preview of ASP+ - Chapter 7
Thanks Susan, that got me a little further.
Now I am trying:
Public Class <ControlBuilderAttribute()> MyControlAttributes
End Class
And I am getting the warning:
"No argument specified for the non-optional parameter 'builderType' of
methoed 'Sub New(builderType as System.Type)'."
With the blue line under the ControlBuilderAttribute piece of code.
I have tried specifying a type like:
Public Class <ControlBuilderAttribute(MyControlBuilder.GetType)>
MyControlAttributes
End Class
With MyControlBuilder being another class in my namespace but then I get the
warning:
"This reference to a non-shared member requires an object referenc, none is
supplied."
Do you know how I would specify the type?
Thanks in advance,
-Jeff
-----Original Message-----
From: Susan Warren [mailto:swarren@m...]
Sent: Monday, March 05, 2001 12:52 PM
To: ASP+
Subject: [aspx] Re: Preview of ASP+ - Chapter 7
Jeff --
It looks like you are just trying to translate the attribute, right? In
C# you declare an attribute on a class like this:
[ SomeAttribute ]
public class Foo {
....
}
The VB equivalent is:
Public Class <SomeAttribute> Foo
...
End Class
hth,
Susan
-----Original Message-----
From: Jeffrey Widmer [mailto:jwidmer@o...]
Sent: Monday, March 05, 2001 9:41 AM
To: ASP+
Subject: [aspx] Re: Preview of ASP+ - Chapter 7
No problem, I'll post the code if I get it to work. I'm going to try
asking
ASPNGVB list and see if anyone there knows what the problem is.
-Jeff
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