Re: Problem with a PictureBox control. - C# Discussion Boards

Re: how to show make differnet view for tree view nodes?

1-Jun-09 6:21

In that case you do not need MDI (Multiple Document Interface).

Either design your different views as UserControls or as a Form. The process is pretty much the same.

Then in the code that you use when a node is selected (I don't know if you are using BeforeSelect/AfterSelect or something else), your code should look something like this.
I am assuming the Panel on the right is called displayPanel, and that you decide to use names for your views like WhateverView

this.displayPanel.Controls.Clear();
WhateverView newView = new WhateverView();
newView.Dock = DockStyles.Fill;
this.displayPanel.Controls.Add(newView);

This code should work for a single type of 'view'

If you are using Form descendants you might also like to set their FormBorderStyle to FormBorderStyle.None

Just to see if it works as you would like, decide on one node, for now, and therefore one 'view' and use the code above to test it.

Of course you will need a way to decide which type of view to use depending on the node selected, assuming that you have more than one. For that you might want to investigate the Factory Pattern

Put (very) simply, this is a class that will return the right sort of 'view' when asked.

e.g the line WhateverView newView = ViewFactory.GetView("mp3"); will give you a view for looking at MP3 stuff.
the line WhateverView newView = ViewFactory.GetView("folder"); will give you a view for looking at Folder stuff.

There are many ways to select which type of 'view', this is just one of them.

Henry Minute

Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”

samy1001-Jun-09 22:35

samy100

1-Jun-09 22:35

great it work.
but i could only do the WhateverView as usercontrol. if i try to do it with a form - the "this.displayPanel.Controls.Add(newView) " cant work.

many thanks!

how can i capture the mouseup event everytime in VC# based on WinCE platform and arm9 hardware?

zh.again1-Jun-09 3:11

zh.again

1-Jun-09 3:11

I try to use Touch Screen control some motors, and motors run when received mousedown event ,and stop it when received mouseup.(picturebox control)
but i find that sometimes when My finger lifted form touch screen the motor do not stopped,and that means mouseup envent not always Captured by WinCE.

and what should i do to resolve it?

Re: how can i capture the mouseup event everytime in VC# based on WinCE platform and arm9 hardware?

Not Active1-Jun-09 3:19

Not Active

1-Jun-09 3:19

Don't double post and maybe you'll get an answer faster. The is the wrong forum for this question

only two letters away from being an asset

Problem with a PictureBox control. [modified]

Ankit Rajpoot1-Jun-09 3:07

Ankit Rajpoot

1-Jun-09 3:07

Hello everybody,

My application has a picturebox control. Now what I want is to move the source image file (to a different directory) without clearing the picture box.

Any suggestions?

Thanks in advance.

Excuse me for buttin' in, but I'm interrupt driven.

modified on Monday, June 1, 2009 9:21 AM

Satish Pai1-Jun-09 3:13

Satish Pai

1-Jun-09 3:13

Hi

You want to move the picture box ?

Ankit Rajpoot1-Jun-09 3:21

Ankit Rajpoot

1-Jun-09 3:21

No, I don't want to move the picturebox, I want to move the image file (the file from which the image into the picturebox was loaded).

Excuse me for buttin' in, but I'm interrupt driven.

Luc Pattyn1-Jun-09 3:22

Luc Pattyn

1-Jun-09 3:22

Don't use Image.FromFile as it locks the file, use Image.FromStream instead.

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

The quality and detail of your question reflects on the effectiveness of the help you are likely to get.
Show formatted code inside PRE tags, and give clear symptoms when describing a problem.

c# resolve redirection IP

Ankit Rajpoot1-Jun-09 3:25

Ankit Rajpoot

1-Jun-09 3:25

Thanks a lot.

Excuse me for buttin' in, but I'm interrupt driven.

evangile1-Jun-09 2:18

evangile

1-Jun-09 2:18

Is there a way to resolve an adresse IP that use no-ip.com stuff.

I tryed some code but all i obtain is the IP of "no-ip.com" not my computer IP.

what you think is it possible? or maybe using dyndns ?

Rajesh Anuhya1-Jun-09 2:32

Rajesh Anuhya

1-Jun-09 2:32

I did't understand what exactly u want??? D'Oh! | :doh:

no-ip.com , is a dynamic server which is convert your dynamic IP to Static Domain name.

u can retrieve the IP original IP Address(dynamic IP) uning PING command.

PING rajesh.no-ip.com -t

it will show u the original IP Address.

Rajesh B --> A Poor Workman Blames His Tools <--

evangile1-Jun-09 2:50

evangile

1-Jun-09 2:50

i did ping Mysite.no-ip.biz that return to my own pc apache website.
it does return some IP 75.12.etc.......
so this IP is the IP of no-ip.com, not my computer IP wich start by 86.123.........

if ping cmd fail resolve my ip i doubt a c# code will do it.

At least i have no idea how.

Rajesh Anuhya1-Jun-09 2:58

Rajesh Anuhya

1-Jun-09 2:58

am not sure..,

see your no-ip installation path ,
C:\Program Files\No-IP
these is text file with your username
for example DCU-rajesh.txt
look into that file..
Sniff | :^)

Rajesh B --> A Poor Workman Blames His Tools <--

evangile1-Jun-09 3:07

evangile

1-Jun-09 3:07

My user will not have access to this file.

i would do a something in c# code so user know everyday my new IP and send socket to me.
for now i have to bypass and have myserver store the IP in a well known rendezvouz point Database".

would be more simple if i was able to make user machine ping mysite.no-IP.com then being able resolve the true IP behind no-ip.com proxy.

Notification Icon animation

harold aptroot1-Jun-09 3:29

harold aptroot

1-Jun-09 3:29

What if you connect a TCP socket to that IP and then check the RemoteEndPoint?
It's a wild guess, but it could work.. or actually, it shouldn't. But if it does anyway, then it's cool.

Abdul Rahman Hamidy1-Jun-09 2:04

Abdul Rahman Hamidy

1-Jun-09 2:04

Dear All,
I have developed an windows service application which works perfect, i have another application which starts that service.
i want to have an animated icon for this application in system tray.
i can set non animated ico file as the icon, but i am looking to add animated icon
in system tray. any ideas please?
i have seen much applications where they have animated icon in tray.

Abdul Rahaman Hamidy
Database Developer
Kabul, Afghanistan

I Believe In GOD1-Jun-09 2:16

I Believe In GOD

1-Jun-09 2:16

Add imagelist control to your application

add icons to this image list

now you can get the NotifyIcon value from this imagelist by icon index ...

I know nothing , I know nothing ...

Abdul Rahman Hamidy1-Jun-09 18:13

Abdul Rahman Hamidy

1-Jun-09 18:13

thx dude i really appreciate urs..

Abdul Rahaman Hamidy
Database Developer
Kabul, Afghanistan

Henry Minute1-Jun-09 2:29

1-Jun-09 2:29

Take a look at Animating Shell Tray Icon with - C#[^]. Judging by the title, it might have the answer.

Do you want to know how I found this?
Yes that's right I Googled!

musefan1-Jun-09 2:32

musefan

1-Jun-09 2:32

Henry Minute wrote:
Do you want to know how I found this?
Yes that's right I Googled!

I think it looks like we all need to get used to a world where people think its easier to be a programmer than it is to use a mind-boggling search engine search as Google Laugh | :laugh:

Life goes very fast. Tomorrow, today is already yesterday.

Henry Minute1-Jun-09 2:36

1-Jun-09 2:36

Sad, but true!

DaveyM691-Jun-09 3:30

DaveyM69

1-Jun-09 3:30

In his/her defense - that article is rated pretty low, I probably wouldn't have paid a great deal of attention to it if I'd found it.

Dave
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
Why are you using VB6? Do you hate yourself? (Christian Graus)

Henry Minute1-Jun-09 4:59

1-Jun-09 4:59

That might well be true.

The fact remains, however that a search on either Google or even 'bing' gives multiple hits. I simply pointed the OP at that one because it was on the first page returned, and I noticed that it was on CodeProject.

The OP stated that he/she had seen other apps that did it, so the chances of there being no hits was pretty remote.