Office Communications Server - Visual Basic Discussion Boards

wilson_borda5-Nov-08 3:19

5-Nov-08 3:19

Yes, this is the idea. However, I have to modify my code because class "PointHistory" don't have recursive property like (a class inside the same class):

public class point
dim x,y as double
dim pl,pr as point
end class

I call like this

dim p0 as new point

p0.pl.pl...x=...

Now I use

dim hist as new pointhistory
... initialize hist (add points)
dim p0 as new pointhistory.point

p0=hist.pont(index)

....

Thanks again...

Re: Nested (recursive) class

Guffa5-Nov-08 7:53

Guffa

5-Nov-08 7:53

wilson_borda wrote:
dim p0 as new pointhistory.point

p0=hist.pont(index)

Don't use the new keyword when you only want to declare a reference, as that will create an instance of the class. As you assign a new instance to the reference in the next line, the newly created instance will just be thrown away.

Despite everything, the person most likely to be fooling you next is yourself.

Re: Nested (recursive) class

Mark Churchill5-Nov-08 11:50

Mark Churchill

5-Nov-08 11:50

Public Class Point
   Public x as Double
   Public y as Double
End Class

Dim pts as new LinkedList(Of Point)

If you are converting the code, use all the features of your new platform. I'd even argue that you should use the PointF struct provided by the framework. I'm messing around writing game engines at the moment, and theres nothing more annoying than every damn library having their own version of Vector3 and Matrix.

Mark Churchill
Director, Dunn & Churchill Pty Ltd
Free Download: Diamond Binding: The simple, powerful, reliable, and effective data layer toolkit for Visual Studio.

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Out of Memory Exception

AR Reddy4-Nov-08 17:42

AR Reddy

4-Nov-08 17:42

Hi,

I am getting out of memory exception when I run my project Build. While resizing the forms and minimize/maximize the forms I am getting the Out of memory exception and sometimes application terminationg also.

As per my observation this error is coming when I am working with many open applications and long time continuously.

Will it be a code problem or any application or build settings we need to set?

Please let us know. This is very urgent for us very impartent.

Thanks in Advance,

AR Reddy

Re: Out of Memory Exception

_Damian S_4-Nov-08 19:52

_Damian S_

4-Nov-08 19:52

I was getting the same thing here using VS2008. We upped the RAM to 3 Gig in the box I'm using, and I only build when most code and design screens are closed, and never with any Crystal Reports open in the IDE.

Good Luck!

--------------------------------------------------------
Knowledge is knowing that the tomato is a fruit.
Wisdom is not putting it in fruit salad!!

[Message Deleted]

songkeqiang4-Nov-08 15:07

songkeqiang

4-Nov-08 15:07

[Message Deleted]

Re: How can I access the IE Temporary folder?

Dave Kreskowiak4-Nov-08 16:20

Dave Kreskowiak

4-Nov-08 16:20

Open a command prompt and type:

CD "%USERPROFILE%\Local Settings\Temporary Internet Files"
DIR /A /S /P

Here, you'll find the real directory structure under that alias. These are the paths you use to copy files from.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Office Communications Server

alexfromto4-Nov-08 10:07

alexfromto

4-Nov-08 10:07

Hi.

My company is running Office Communicator 2007 for IM. Thie tool has one issue, which I'm trying to resolve. When you try to message to offline people the message will never be delivered. I'm not sure why this functionality is not there, especially when MSN LIVE does have this feature.

I need to find the way to identify people offline and store the message in DB so then they sign in to Communicator that stored message could be retreived and delivered to them. As you can see there are 2 requirements for this job. 1. Store message if user offline 2. Retreive and deliver message when user signs in.

How can I accomplish that? Is Office Communications Server 2007 SDK the answer?
Did any body had experince in programming for Office Communications Server 2007?

Thanks a lot.

Re: Office Communications Server

Dave Kreskowiak4-Nov-08 16:21

Dave Kreskowiak

4-Nov-08 16:21

alexfromto wrote:
How can I accomplish that?

I have no idea since I've never written anything for Communicator.

alexfromto wrote:
Is Office Communications Server 2007 SDK the answer?

More than likely.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

HTML Auto-Indent

Saul Johnson4-Nov-08 7:49

Saul Johnson

4-Nov-08 7:49

Hi All!

I'm struggling a bit with auto indenting HTML in my application. I have tried TidyCOM (HTML Tidy) but upon encountering an error in the HTML it just stops and outputs nothing. How Annoying for my end-users.

I've tried making my own HTML auto indent function but after weeks of trying I just can't do it! Does anybody know of a convenient way to auto-indent HTML?

Thanks!

MrWolfy Big Grin | :-D

Re: HTML Auto-Indent

Dave Kreskowiak4-Nov-08 16:23

Dave Kreskowiak

4-Nov-08 16:23

You might want to start with Googling for "HTML Pretty control".

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Re: HTML Auto-Indent

Saul Johnson6-Nov-08 9:05

Saul Johnson

6-Nov-08 9:05

Hi and Thanks!

I tried... but couldn't find anything that looked suitable. Am I looking in the wrong places? Can you recommend anything in particular?

Thanks Again!

MrWolfy Big Grin | :-D

Re: HTML Auto-Indent

Dave Kreskowiak7-Nov-08 13:21

Dave Kreskowiak

7-Nov-08 13:21

I've never used any libraries that do "prettying" of HTML. I've never had the need to do it.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

VB6 Databae Programming

Gagan.204-Nov-08 0:57

Gagan.20

4-Nov-08 0:57

Hi all...

I am using VB6 as program and MS Access 2003 as Daabase.
I want to know that how to connect to database using VB6
what are the procedures,what is the connection string is used to connect to database.
If posible give me an example.

Thanks.

Gagan

Re: VB6 Databae Programming

ChandraRam4-Nov-08 1:30

ChandraRam

4-Nov-08 1:30

Gagan.20 wrote:
I am using VB6 as program and MS Access 2003 as Daabase.
I want to know that how to connect to database using VB6
what are the procedures,what is the connection string is used to connect to database.
If posible give me an example.

A few things...

1) You need to learn how to use Google
2) ConnectionStrings.com is a very good resource
3) Why are you writing a new app in VB6 now?

CP IGNORE: "Google" question

leckey4-Nov-08 14:37

leckey

4-Nov-08 14:37

...

Blog link to be reinstated at a later date.

minimum Margins

JR2123-Nov-08 23:48

JR212

3-Nov-08 23:48

hi,

How can I find the minimum margins for a printdocument
e.PageSettings.Margins gives me the actual settings but not the absolut minimum

Jan

Re: minimum Margins

Thomas Stockwell4-Nov-08 2:15

Thomas Stockwell

4-Nov-08 2:15

I believe minimum margins depends upon the specific printer, and if that is the case then I don't think the .NET framework would not be able to pull the minimum margin information from the printer.

Regards,
Thomas Stockwell

Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.

Visit my Blog

Re: minimum Margins

JR2124-Nov-08 3:40

JR212

4-Nov-08 3:40

Thats correct. thats why I need to know how I can find the min margins. I want to use all the space on the paper I can. so if I print on location 0,0 and the printer starts on 15,25 I will mis some text/picture.

Jan

Re: minimum Margins

Tom Deketelaere4-Nov-08 5:22

Tom Deketelaere

4-Nov-08 5:22

not shure about this but

If you open up a printdialog window I think it contains the minimum margins off the printer, check the printersettings property and pagesettings property of the dialog.

If you don't want to display the window you can open it in the background set the correct printer simulate a OK click and get the margins like that.

Re: minimum Margins

Wendelius4-Nov-08 7:28

Wendelius

4-Nov-08 7:28

Have a look at PrintQueue.GetPrintCapabilities method[^].

PrintCapabilities class holds much information about what the printer can do.

Mika

The need to optimize rises from a bad design.

My articles[^]

Re: minimum Margins

JR2124-Nov-08 23:02

JR212

4-Nov-08 23:02

once I found it that way. I also found a better way

e.PageSettings.HardMarginX
e.PageSettings.HardMarginY

and PrinterSettings.DefaultPageSettings.PrintableArea.width/height

[VB.net 2005] Passing parameter to sub-report <crystal report=""> with stored procedures</crystal>

rpc863-Nov-08 20:44

rpc86

3-Nov-08 20:44

Hi guys,

I'm new on this forum and this is my first time to ask a question.

I use vb.net 2005 with sql server 2000. My project has a main report with 3 sub-reports on it. I use stored procedure as my datasource.

How to pass parameter on sub-reports with "@CutOff" parameter in stored proc?

Thank you

How to bookmark the audio file content

srisant3-Nov-08 19:43

srisant

3-Nov-08 19:43

Hai,

I would like to bookmark the wave file content, Input should given as text format.
eg: I have 1000 of wave (audio) files in server, if search for "codeproject" word out of 1000 files where and all "codeproject" words says bookmark those file and start play from that word. May be that word contains after 15 seconds it should start play from that word. Input should given as text format

Re: How to bookmark the audio file content

Ashfield3-Nov-08 21:02

Ashfield

3-Nov-08 21:02

Sounds like fun. Good luck, I think you will need it.

Bob
Ashfield Consultants Ltd

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