473,387 Members | 1,455 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,387 software developers and data experts.

ComClass() absent in C# why?

Before I go shooting my mouth I'd like to find out why a new language like
C# does not have the ComClass attribute that is available in Visual Basic.

For context, the absence of the ComClass attribute in C# makes writing
ActiveX controls extremely messy and error prone.

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------

Jul 22 '06 #1
6 7262
Avlin,

The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you no
good. The C# compiler will not recognize it.

Also, I doubt that using that in VB is really the proper way to expose
COM objects anyways. In reality, you should be using the Guid attribute to
assign the CLSID to the implementation and the IID to the interface, as well
as defining your interfaces and implementing them on your class (and using
the ProgId attribute as well as the ClassInterface attribute).

Finally, .NET does not support exporting ActiveX controls. COM objects,
yes, but ActiveX controls, no. You can do it with a workaround, but it is
unsupported by MS.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Alvin Bruney [MVP]" <www.lulu.com/owcwrote in message
news:u8**************@TK2MSFTNGP02.phx.gbl...
Before I go shooting my mouth I'd like to find out why a new language like
C# does not have the ComClass attribute that is available in Visual Basic.

For context, the absence of the ComClass attribute in C# makes writing
ActiveX controls extremely messy and error prone.

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------

Jul 22 '06 #2
Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a workaround,
but it is unsupported by MS.
What exactly does this mean? Technically speaking. And what is the
workaround? Currently, I have an open ticket with MS and they can't figure
out how to sink events in Internet Explorer using VS 05 and ActiveX controls
and C# so any tidbit you can give to this two week old problem will be
helpfull.
The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you no
good. The C# compiler will not recognize it.
Ya we already tried the VisualBasic namespace import, but that was just a
waste of paper. Curious to find out why it didn't work as well. Same code
works a treat in VS 03 or VS 05 and Visual Basic. No joy in VS 05 and C#.
In reality, you should be using the Guid attribute to assign the CLSID to
the implementation and the IID to the interface, as well as defining your
interfaces and implementing them on your class (and using the ProgId
attribute as well as the ClassInterface attribute).
That doesn't work. Events are fired in the control but don't sink in IE with
C# and 05
--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.comwrote in
message news:%2****************@TK2MSFTNGP03.phx.gbl...
Avlin,

The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you no
good. The C# compiler will not recognize it.

Also, I doubt that using that in VB is really the proper way to expose
COM objects anyways. In reality, you should be using the Guid attribute
to assign the CLSID to the implementation and the IID to the interface, as
well as defining your interfaces and implementing them on your class (and
using the ProgId attribute as well as the ClassInterface attribute).

Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a workaround,
but it is unsupported by MS.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Alvin Bruney [MVP]" <www.lulu.com/owcwrote in message
news:u8**************@TK2MSFTNGP02.phx.gbl...
>Before I go shooting my mouth I'd like to find out why a new language
like C# does not have the ComClass attribute that is available in Visual
Basic.

For context, the absence of the ComClass attribute in C# makes writing
ActiveX controls extremely messy and error prone.

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------


Jul 22 '06 #3
Avlin,

See inline.
> Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a workaround,
but it is unsupported by MS.
What exactly does this mean? Technically speaking. And what is the
workaround? Currently, I have an open ticket with MS and they can't figure
out how to sink events in Internet Explorer using VS 05 and ActiveX
controls and C# so any tidbit you can give to this two week old problem
will be helpfull.
It means that you can not export ActiveX controls from .NET. If you
search google, you will find a workaround posted out there. However,
Microsoft does not officially support this, so if you find quirks, or that
certain things that don't work, you are out of luck, you won't get support.
> The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you no
good. The C# compiler will not recognize it.
Ya we already tried the VisualBasic namespace import, but that was just a
waste of paper. Curious to find out why it didn't work as well. Same code
works a treat in VS 03 or VS 05 and Visual Basic. No joy in VS 05 and C#.
>In reality, you should be using the Guid attribute to assign the CLSID to
the implementation and the IID to the interface, as well as defining your
interfaces and implementing them on your class (and using the ProgId
attribute as well as the ClassInterface attribute).
That doesn't work. Events are fired in the control but don't sink in IE
with C# and 05
Right, but you aren't supposed to be exporting .NET controls as ActiveX
controls in the first place with IE. If you want to host controls from .NET
in IE, then I would do it the correct way:

http://windowsforms.net/articles/iesourcing.aspx

Of course, this requires that you have a Windows platform, as well as
..NET installed.

Instead of this, I would recommend pushing a smart client out to the
user. You can give them a better experience than a web page, IMO, and you
already fufill the requirements (you know you are on a Windows platform with
the framework installed already).
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.comwrote
in message news:%2****************@TK2MSFTNGP03.phx.gbl...
>Avlin,

The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you no
good. The C# compiler will not recognize it.

Also, I doubt that using that in VB is really the proper way to expose
COM objects anyways. In reality, you should be using the Guid attribute
to assign the CLSID to the implementation and the IID to the interface,
as well as defining your interfaces and implementing them on your class
(and using the ProgId attribute as well as the ClassInterface attribute).

Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a workaround,
but it is unsupported by MS.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Alvin Bruney [MVP]" <www.lulu.com/owcwrote in message
news:u8**************@TK2MSFTNGP02.phx.gbl...
>>Before I go shooting my mouth I'd like to find out why a new language
like C# does not have the ComClass attribute that is available in Visual
Basic.

For context, the absence of the ComClass attribute in C# makes writing
ActiveX controls extremely messy and error prone.

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------



Jul 22 '06 #4
Thanks for that link. That's how I'm doing it. I guess this is a bug with C#
and Visual Studio 05.
>You can give them a better experience than a web page, IMO,
Where I work, we are exploring embedded controls in web forms as an
alternative to reducing the enormous cost of maintaining and troubleshooting
installation problems associated with windows forms applications in the
enterprise. Every new windows app rolled out to 20,000 desktops result in a
flood of support issues that is an increasing burden on the order of several
million dollars.

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.comwrote in
message news:%2******************@TK2MSFTNGP03.phx.gbl...
Avlin,

See inline.
>> Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a
workaround, but it is unsupported by MS.
>What exactly does this mean? Technically speaking. And what is the
workaround? Currently, I have an open ticket with MS and they can't
figure out how to sink events in Internet Explorer using VS 05 and
ActiveX controls and C# so any tidbit you can give to this two week old
problem will be helpfull.

It means that you can not export ActiveX controls from .NET. If you
search google, you will find a workaround posted out there. However,
Microsoft does not officially support this, so if you find quirks, or that
certain things that don't work, you are out of luck, you won't get
support.
>> The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you no
good. The C# compiler will not recognize it.
Ya we already tried the VisualBasic namespace import, but that was just a
waste of paper. Curious to find out why it didn't work as well. Same code
works a treat in VS 03 or VS 05 and Visual Basic. No joy in VS 05 and C#.
>>In reality, you should be using the Guid attribute to assign the CLSID
to the implementation and the IID to the interface, as well as defining
your interfaces and implementing them on your class (and using the
ProgId attribute as well as the ClassInterface attribute).
>That doesn't work. Events are fired in the control but don't sink in IE
with C# and 05

Right, but you aren't supposed to be exporting .NET controls as ActiveX
controls in the first place with IE. If you want to host controls from
.NET in IE, then I would do it the correct way:

http://windowsforms.net/articles/iesourcing.aspx

Of course, this requires that you have a Windows platform, as well as
.NET installed.

Instead of this, I would recommend pushing a smart client out to the
user. You can give them a better experience than a web page, IMO, and you
already fufill the requirements (you know you are on a Windows platform
with the framework installed already).
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

>--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.comwrote
in message news:%2****************@TK2MSFTNGP03.phx.gbl...
>>Avlin,

The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you no
good. The C# compiler will not recognize it.

Also, I doubt that using that in VB is really the proper way to
expose COM objects anyways. In reality, you should be using the Guid
attribute to assign the CLSID to the implementation and the IID to the
interface, as well as defining your interfaces and implementing them on
your class (and using the ProgId attribute as well as the ClassInterface
attribute).

Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a
workaround, but it is unsupported by MS.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Alvin Bruney [MVP]" <www.lulu.com/owcwrote in message
news:u8**************@TK2MSFTNGP02.phx.gbl...
Before I go shooting my mouth I'd like to find out why a new language
like C# does not have the ComClass attribute that is available in
Visual Basic.

For context, the absence of the ComClass attribute in C# makes writing
ActiveX controls extremely messy and error prone.

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------





Jul 22 '06 #5
Alvin,

It's not a bug. Initially, in the first version of the framework, they
desired to have the ability to export to ActiveX controls, so a good deal of
code is there to support that. However, before they released, they pulled
this feature. They just didn't take out all of the code that was used to
support it.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Alvin Bruney [MVP]" <www.lulu.com/owcwrote in message
news:%2****************@TK2MSFTNGP02.phx.gbl...
Thanks for that link. That's how I'm doing it. I guess this is a bug with
C# and Visual Studio 05.
>>You can give them a better experience than a web page, IMO,
Where I work, we are exploring embedded controls in web forms as an
alternative to reducing the enormous cost of maintaining and
troubleshooting installation problems associated with windows forms
applications in the enterprise. Every new windows app rolled out to 20,000
desktops result in a flood of support issues that is an increasing burden
on the order of several million dollars.

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.comwrote
in message news:%2******************@TK2MSFTNGP03.phx.gbl...
>Avlin,

See inline.
>>> Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a
workaround, but it is unsupported by MS.
>>What exactly does this mean? Technically speaking. And what is the
workaround? Currently, I have an open ticket with MS and they can't
figure out how to sink events in Internet Explorer using VS 05 and
ActiveX controls and C# so any tidbit you can give to this two week old
problem will be helpfull.

It means that you can not export ActiveX controls from .NET. If you
search google, you will find a workaround posted out there. However,
Microsoft does not officially support this, so if you find quirks, or
that certain things that don't work, you are out of luck, you won't get
support.
>>> The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you no
good. The C# compiler will not recognize it.
Ya we already tried the VisualBasic namespace import, but that was just
a waste of paper. Curious to find out why it didn't work as well. Same
code works a treat in VS 03 or VS 05 and Visual Basic. No joy in VS 05
and C#.

In reality, you should be using the Guid attribute to assign the CLSID
to the implementation and the IID to the interface, as well as defining
your interfaces and implementing them on your class (and using the
ProgId attribute as well as the ClassInterface attribute).
>>That doesn't work. Events are fired in the control but don't sink in IE
with C# and 05

Right, but you aren't supposed to be exporting .NET controls as
ActiveX controls in the first place with IE. If you want to host
controls from .NET in IE, then I would do it the correct way:

http://windowsforms.net/articles/iesourcing.aspx

Of course, this requires that you have a Windows platform, as well as
.NET installed.

Instead of this, I would recommend pushing a smart client out to the
user. You can give them a better experience than a web page, IMO, and
you already fufill the requirements (you know you are on a Windows
platform with the framework installed already).
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

>>--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.comwrote
in message news:%2****************@TK2MSFTNGP03.phx.gbl...
Avlin,

The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you no
good. The C# compiler will not recognize it.

Also, I doubt that using that in VB is really the proper way to
expose COM objects anyways. In reality, you should be using the Guid
attribute to assign the CLSID to the implementation and the IID to the
interface, as well as defining your interfaces and implementing them on
your class (and using the ProgId attribute as well as the
ClassInterface attribute).

Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a
workaround, but it is unsupported by MS.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Alvin Bruney [MVP]" <www.lulu.com/owcwrote in message
news:u8**************@TK2MSFTNGP02.phx.gbl...
Before I go shooting my mouth I'd like to find out why a new language
like C# does not have the ComClass attribute that is available in
Visual Basic.
>
For context, the absence of the ComClass attribute in C# makes writing
ActiveX controls extremely messy and error prone.
>
--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]
>
[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
>
>
>




Jul 22 '06 #6
to update this thread, the event sinks in internet explorer do work
correctly. there's a few more attributes to add for c# but the end resulting
functionality is equivalent.

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.comwrote in
message news:eC**************@TK2MSFTNGP04.phx.gbl...
Alvin,

It's not a bug. Initially, in the first version of the framework, they
desired to have the ability to export to ActiveX controls, so a good deal
of code is there to support that. However, before they released, they
pulled this feature. They just didn't take out all of the code that was
used to support it.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Alvin Bruney [MVP]" <www.lulu.com/owcwrote in message
news:%2****************@TK2MSFTNGP02.phx.gbl...
>Thanks for that link. That's how I'm doing it. I guess this is a bug with
C# and Visual Studio 05.
>>>You can give them a better experience than a web page, IMO,
Where I work, we are exploring embedded controls in web forms as an
alternative to reducing the enormous cost of maintaining and
troubleshooting installation problems associated with windows forms
applications in the enterprise. Every new windows app rolled out to
20,000 desktops result in a flood of support issues that is an increasing
burden on the order of several million dollars.

--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.comwrote
in message news:%2******************@TK2MSFTNGP03.phx.gbl...
>>Avlin,

See inline.

Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a
workaround, but it is unsupported by MS.

What exactly does this mean? Technically speaking. And what is the
workaround? Currently, I have an open ticket with MS and they can't
figure out how to sink events in Internet Explorer using VS 05 and
ActiveX controls and C# so any tidbit you can give to this two week old
problem will be helpfull.

It means that you can not export ActiveX controls from .NET. If you
search google, you will find a workaround posted out there. However,
Microsoft does not officially support this, so if you find quirks, or
that certain things that don't work, you are out of luck, you won't get
support.

The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you
no good. The C# compiler will not recognize it.
Ya we already tried the VisualBasic namespace import, but that was just
a waste of paper. Curious to find out why it didn't work as well. Same
code works a treat in VS 03 or VS 05 and Visual Basic. No joy in VS 05
and C#.

In reality, you should be using the Guid attribute to assign the CLSID
to the implementation and the IID to the interface, as well as
defining your interfaces and implementing them on your class (and
using the ProgId attribute as well as the ClassInterface attribute).

That doesn't work. Events are fired in the control but don't sink in IE
with C# and 05

Right, but you aren't supposed to be exporting .NET controls as
ActiveX controls in the first place with IE. If you want to host
controls from .NET in IE, then I would do it the correct way:

http://windowsforms.net/articles/iesourcing.aspx

Of course, this requires that you have a Windows platform, as well as
.NET installed.

Instead of this, I would recommend pushing a smart client out to the
user. You can give them a better experience than a web page, IMO, and
you already fufill the requirements (you know you are on a Windows
platform with the framework installed already).
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
--
________________________
Warm regards,
Alvin Bruney [MVP ASP.NET]

[Shameless Author plug]
Professional VSTO.NET - Wrox/Wiley
The O.W.C. Black Book with .NET
www.lulu.com/owc, Amazon
Blog: http://www.msmvps.com/blogs/alvin
-------------------------------------------------------
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com>
wrote in message news:%2****************@TK2MSFTNGP03.phx.gbl...
Avlin,
>
The attribute is in the Microsoft.VisualBasic namespace, located in
Microsoft.VisualBasic.dll. You can use it in C#, but it will do you
no good. The C# compiler will not recognize it.
>
Also, I doubt that using that in VB is really the proper way to
expose COM objects anyways. In reality, you should be using the Guid
attribute to assign the CLSID to the implementation and the IID to the
interface, as well as defining your interfaces and implementing them
on your class (and using the ProgId attribute as well as the
ClassInterface attribute).
>
Finally, .NET does not support exporting ActiveX controls. COM
objects, yes, but ActiveX controls, no. You can do it with a
workaround, but it is unsupported by MS.
>
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
>
"Alvin Bruney [MVP]" <www.lulu.com/owcwrote in message
news:u8**************@TK2MSFTNGP02.phx.gbl.. .
>Before I go shooting my mouth I'd like to find out why a new language
>like C# does not have the ComClass attribute that is available in
>Visual Basic.
>>
>For context, the absence of the ComClass attribute in C# makes
>writing ActiveX controls extremely messy and error prone.
>>
>--
>________________________
>Warm regards,
>Alvin Bruney [MVP ASP.NET]
>>
>[Shameless Author plug]
>Professional VSTO.NET - Wrox/Wiley
>The O.W.C. Black Book with .NET
>www.lulu.com/owc, Amazon
>Blog: http://www.msmvps.com/blogs/alvin
>-------------------------------------------------------
>>
>>
>>
>
>




Jul 27 '06 #7

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
by: mmartin | last post by:
Je serai absent(e) du 28/06/2004 au 31/12/2004. A compter du 28/06/04 nouvelle adresse e mail: michel.martin@disney.com
2
by: Stanimir Stamenkov | last post by:
I'm trying to find out if it is permissible to include a schema document with absent target namespace to a schema with specified target namespace, and if it is, what are the rules to resolve the...
2
by: lian ravago | last post by:
How to get the num of days absent using c# when start date and end date are the date format is like this 12/24/12 *** Sent via Developersdex http://www.developersdex.com *** Don't just...
0
by: Jim Savarino | last post by:
I just installed the Compuware DevPartner community edition. I created a new Windows Appplication project using C#. The problem is that any menu/option related to "Peformance Analysis" appears...
1
by: Melissa Kay Beeline | last post by:
OK, here's the sitch : we have an access control system at work that registers ever entry/exit of every employee. I recently made some queries in Access so the ppl in HR could make reports (who...
1
by: Martin Arvidsson | last post by:
Hi! I have done a couple of ComClasses in vb, and from now on i want to code ComClasses in C# is there an equilent of this in c#? If not how to proceed to get the same functionallity to be able...
20
by: karthikbalaguru | last post by:
Hi, String constant being modifiable in C++ but, not modifiable in C. that is, In C++, the following example output will be "Mplusplus" char *str1 = "Cplusplus"; *str1 = 'M'; In C, the above...
5
by: Lou | last post by:
How do I add comments to my public functions so the show up in the object browser? Something like in the Object viewer: Function IsMissing(ArgName) As Boolean Member of VBA.Information Returns...
1
by: Vladimir M | last post by:
Hi everybody! I have SUSE 10 (SLES). I have downloaded PostgreSQL 8.3 from www.postgersql.org. While I compile it, I recieved error: make: *** Absent rule for target assemble...
0
by: taylorcarr | last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.