Re: Doing memory allocation on a String - C# Discussion Boards

Re: Windows Service as a host application in Remoting

1-Jul-07 19:27

M. J. Jaya Chitra wrote:
i tried to compile the Server_Service class it is showing warnings like are you missing the assembly for all the namespaces that i have included in the service class even though for the System namespace also it is showing this error.

Did you check the Namespace is available in the Assembly.

Regards,

Satips. Rose | [Rose]

M. J. Jaya Chitra1-Jul-07 19:39

M. J. Jaya Chitra

1-Jul-07 19:39

I have all the references in the project. And all the three projects( Remotable object, Server_Service and Client_Service) are all in the same solution.

Sorry Only for the ComponentModel, Data, ServiceProcess Channels only it is showing errors not for other namespeces.

This is the error I am getting when i try to compile

Microsoft (R) Visual C# 2005 Compiler version 8.00.50727.42
for Microsoft (R) Windows (R) 2005 Framework version 2.0.50727
Copyright (C) Microsoft Corporation 2001-2005. All rights reserved.

d:\Chitra\Sample\Remoting_NET\Server_Service\Server_Service.cs(3,14): error CS0234: The type or namespace name 'ComponentModel' does not exist in the namespace 'System' (are you missing an assembly reference?)
d:\Chitra\Sample\Remoting_NET\Server_Service\Server_Service.cs(4,14): error CS0234: The type or namespace name 'Data' does not exist in the namespace 'System' (are you missing an assembly reference?)
d:\Chitra\Sample\Remoting_NET\Server_Service\Server_Service.cs(6,14): error CS0234: The type or namespace name 'ServiceProcess' does not exist in the namespace 'System' (are you missing an assembly reference?)
d:\Chitra\Sample\Remoting_NET\Server_Service\Server_Service.cs(10,40): error CS0234: The type or namespace name 'Tcp' does not exist in the namespace 'System.Runtime.Remoting.Channels' (are you missing an assembly reference?)
d:\Chitra\Sample\Remoting_NET\Server_Service\Server_Service.cs(15,43): error CS0246: The type or namespace name 'ServiceBase' could not be found (are you missing a using directive or an assembly reference?)

Best Regards,
M. J. Jaya Chitra

Re: Windows Service as a host application in Remoting

Sathesh Sakthivel1-Jul-07 19:43

Doing memory allocation on a String

1-Jul-07 19:43

M. J. Jaya Chitra wrote:
error CS0234:

It says it is a Compiler Error.

The type or namespace name 'name' does not exist in the class or namespace 'scope' (are you missing an assembly reference?)

For More Detials:
MSDN[^]

Regards,

Satips. Rose | [Rose]

mercenary011-Jul-07 19:06

mercenary01

1-Jul-07 19:06

is there anyway to do a memory allocation on a string type?

like

String Mine = allocate(65535); ????

Thanks

Re: Doing memory allocation on a String

Vikram A Punathambekar1-Jul-07 20:08

Vikram A Punathambekar

1-Jul-07 20:08

mercenary01 wrote:
is there anyway to do a memory allocation on a string type?

Are you trying to reserve space for a string, a la C/C++? You don't need to do that in C# as the string is a first class citizen in .NET. Just say string s = null; and then you can assign any value you want, like s = "I love Bob";

Cheers,
Vıkram.

After all is said and done, much is said and little is done.

Re: Doing memory allocation on a String

Martin#1-Jul-07 20:14

Martin#

1-Jul-07 20:14

I would have expected an "I love Vikram" example!
Wink | ;)

Re: Doing memory allocation on a String

Luc Pattyn2-Jul-07 0:06

Debug with Shell Extensions

2-Jul-07 0:06

No there is not, but if you need to do complex work on a long string, you
should allocate a StringBuilder object with sufficient Capacity, work on it,
and when its done convert it to a string with ToString().

Smile | :)

Luc Pattyn

[My Articles] [Forum Guidelines]

ramesh_nrk1-Jul-07 18:47

ramesh_nrk

1-Jul-07 18:47

Hi,

I am writting shell extension in C#. For me it is becomming difficult to debug the Shell Extensions.
I am following the below step which I gathered from different groups / websites.

In "Project Properties" page
Debugging : Debug Mode -> Program
Start Application -> c:\WINDOWS\Explorer.exe
command line Arguments -> C:\

and I kept some break point in the source and pressed F5.
When press F5 It is Creating new Instance of "Windows Explorer", but it is not stopping at Break point.

I tried of attaching to the Windows Explorer using "Attach Process".
Still I am unable to debug the project.
Please, give me the step to Debug the Shell extesions.

Thanks
Ramesh

Question about updating the registry

MarkB7771-Jul-07 18:44

MarkB777

1-Jul-07 18:44

Hey all,

Can anyone tell me the best way to add keys to the registry?

At the moment i've exported the key's to my working directory, and am using the System.Diagnostics.Process.Start("Keyname") to update it.

It works, but it prompts the user with a message box to confirm if they want to do the update.

Can I stop the messagebox's popping up so my install goes smoothly, or do I have to do it some other way?

Thanks in advance,

Mark.

Shof1-Jul-07 20:33

Shof

1-Jul-07 20:33

Do a google search for "C# registry"

Luc Pattyn2-Jul-07 0:09

2-Jul-07 0:09

Read some fine CodeProject articles, maybe this one[^].

Smile | :)

Luc Pattyn

[My Articles] [Forum Guidelines]

MarkB7772-Jul-07 0:13

MarkB777

2-Jul-07 0:13

Aha,

Cheers Luc, thats what I was looking for.

MArk.

Luc Pattyn2-Jul-07 0:31

How to download Microsoft Windows Mobile 2003. Which link?

2-Jul-07 0:31

You're welcome.
Please keep in mind CodeProject has a lot of good articles, and a search facility...

Smile | :)

Luc Pattyn

[My Articles] [Forum Guidelines]

nhoc_conxauxi1-Jul-07 17:35

nhoc_conxauxi

1-Jul-07 17:35

Hello everybody!
I write my app VS2005. I want to download Microsoft Windows Mobile 2003 to setup on device but i don't know which link.
Help me
Thanks everybody

Re: How to download Microsoft Windows Mobile 2003. Which link?

Sathesh Sakthivel1-Jul-07 18:37

How tp define 2 dimensional array in C#

1-Jul-07 18:37

Microsoft Windows Mobile[^]

Regards,

Satips. Rose | [Rose]

mercenary011-Jul-07 17:02

mercenary01

1-Jul-07 17:02

How do I define a 2d array in C#? tried the following but didnt work

public Int16[][] buffer = new Int16[300][3];

Re: How tp define 2 dimensional array in C#

Vikram A Punathambekar1-Jul-07 17:39

Vikram A Punathambekar

1-Jul-07 17:39

You are creating a jagged array there. C#'s multi-dimensional array syntax is different from that of C++'s. Use this instead:

int[,] buffer = new int[5, 4];

Cheers,
Vıkram.

After all is said and done, much is said and little is done.

Re: How tp define 2 dimensional array in C#

Sathesh Sakthivel1-Jul-07 18:35

Re: Compatibility question?

1-Jul-07 18:35

There is No Two Dimensional Array in C# instead we can go with Multi Dimensional Array.

mercenary01 wrote:
public Int16[][] buffer = new Int16[300][3];

it is Jagged Array.

Arrays[^]

Regards,

Satips. Rose | [Rose]

Compatibility question?

max292971-Jul-07 16:27

max29297

1-Jul-07 16:27

If I design a program in C#, iit will still run on a computer without the .NET Framework, right? I don't see why it wouldn't, but I thought I should ask. Thanks in advance!

-----
*** Never give me an answer having anything to do with Visual Studio. I don't have this because I have two computers, one being my dad's mac, which is connected to the internet, the other being my pc, which is, sadly, not connected to the internet. The setup for the Visual C# program I think is called a "bootstrap" program, and it needs to connect to the internet to install the program. THEREFORE I cannot install this program onto my pc.***

Vikram A Punathambekar1-Jul-07 17:40

Vikram A Punathambekar

1-Jul-07 17:40

max29297 wrote:
If I design a program in C#, iit will still run on a computer without the .NET Framework, right?

No.

Unless you have Mono, but I don't think you were thinking of that.

Cheers,
Vıkram.

After all is said and done, much is said and little is done.

Re: Compatibility question?

Luc Pattyn2-Jul-07 0:16