Re: Password - C# Discussion Boards

Niiiissssshhhhhuuuuu11-Sep-06 3:06

11-Sep-06 3:06

one document is there in codeproject only.what you do use one female com port connector and connect the two pins with a wire ,i dont know the pin no but read the document you will get that one.and run your application ,mine is working fine.i will search out and will let you know the pin nos Cool | :cool:

<marquee>nishu

Re: read write serial com

Niiiissssshhhhhuuuuu11-Sep-06 3:35

Niiiissssshhhhhuuuuu

11-Sep-06 3:35

Check this link
http://www.infonewsindia.com/pinout/#3[^]

connect 2 and 3rd PIN and you will get your result.I have done suchh kind of application and its working really fine...

Enjoy!!! Cool | :cool:

<marquee>nishu

Re: read write serial com

faladrim11-Sep-06 5:01

faladrim

11-Sep-06 5:01

thx!!
its working just fine now, i used the same app twice, so i send from Com1 to com2 and visa versa
i only have probs with some letters like é and § i get ? instead do you know a solution to this?

Re: read write serial com

Niiiissssshhhhhuuuuu11-Sep-06 17:38

Niiiissssshhhhhuuuuu

11-Sep-06 17:38

Acctually I also dont know the answer perfactly coz I didnt realize the problem ,but I can suggest you one solution ,try that one and inform me if that works or not ,ok?

You should convert your string in to UTF8 encoding first and than send it,or you can use StringBuilder with UTF8 ,Which is there in System.Text namespace, try that out and let me know ok?

Cool | :cool:

<marquee>nishu

<marquee>nishu

Re: read write serial com

faladrim11-Sep-06 21:49

faladrim

11-Sep-06 21:49

lo,
the text i want to encode comes form textbox.text, so this is a string
if i use encoding.utf8.getbyte(textbox.text) i get an error because it
is'nt a char[] char.
do you know how to solve this or am i going the wrong way here? Smile | :)

grz

Re: read write serial com

faladrim12-Sep-06 22:07

faladrim

12-Sep-06 22:07

lo,
found the solution:

public Form1()
{
InitializeComponent();
port.Encoding = System.Text.Encoding.UTF8;
}
in case you'll ever need it :p
thx alot
grz

Password

TAREQ F ABUZUHRI10-Sep-06 21:17

TAREQ F ABUZUHRI

10-Sep-06 21:17

i have application program taht will use
username and password

i ask about what is the best coding algorithm
to pasword and where i can find it

Palestine

Re: Password

Andrei Ungureanu11-Sep-06 0:07

Andrei Ungureanu

11-Sep-06 0:07

Hi,
You can try using MD5. There is an encoder built in VS2005. However you must know that MD5 cannot be decoded so if you want to test the input password with a stored one you should convert the input password to MD5 and then compare it with the stored password. Search MSDN for MD5.
Hope it helps.

Do your best to be the best

Can not start C# application without VS2005

M-200010-Sep-06 21:15

M-2000

10-Sep-06 21:15

Hello

I have a C# application that uses several Libraries (Crystal ...). The application always runs well.

Since a few days I focus the problem, that I can start my application only with the debugger (the Debug and the Release version).
If I start the *.exe directly, the application crashes ... Most times an 'Out Of Memory' exception occurs.
I added some debugging output and I see, that I enter the Main() but then it crashes ...

The application also crashes, if I take an old (former running) *.exe file.

Do you have any hint how I could handle it?

Thanks and best regards,
Martin

Making tabpages appear without cllicking

Hampus@foi10-Sep-06 20:57

Hampus@foi

10-Sep-06 20:57

Hello!

I have an application that uses a tabcontrol with a couple of tabpages. However, I wonder if anyone knows if there is a way to make one of the tabs appear without clicking it?

Best regards,

Hampus

Re: Making tabpages appear without cllicking

Stefan Troschuetz10-Sep-06 21:26

Stefan Troschuetz

10-Sep-06 21:26

Set either TabControl.SelectedIndex or TabControl.SelectedTab property.

"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." - Rick Cook

www.troschuetz.de

Re: Making tabpages appear without cllicking

Hampus@foi10-Sep-06 22:05

Hampus@foi

10-Sep-06 22:05

Thank you for that answer. SelectedTab really solved my problem.

/Hampus

Re: Making tabpages appear without cllicking

Arjun "Mjolnir" Bahree10-Sep-06 22:35

Arjun "Mjolnir" Bahree

10-Sep-06 22:35

Yes. Use a timer to toggle between tabs, and on elapsed duration, send a click event to the tabcontrol with the required paramaters, simulating as if the user clicked. This will make teh tab control change the active tab, based on which tab index was passed in the event handler call

Excelsior
Arjun Bahree
"By The Might of Mjolnir"

I Came! I Coded! I Conquered!

How to add some animation to window while minimizing application to system tray

Hemant kulkarni10-Sep-06 20:45

Hemant kulkarni

10-Sep-06 20:45

Hi,

I am writing one applicaion. When user clicks the close button the application minimizes to system tray. I need to add some animation like adding a tail to applicaon, or one like added in Windows Live Messanger. How can I achive this?

Any idead is welcome !

Regards,
Hemant Kulkarni.

Re: How to add some animation to window while minimizing application to system tray

Coding C#11-Sep-06 4:52

Coding C#

11-Sep-06 4:52

Hi,

try and use AnimateWindow API.

this link will help you

http://www.allapi.net/apilist/AnimateWindow.shtml

hope this works.

Nitin...

Problem with IsInputKey

zeemoo10-Sep-06 20:39

zeemoo

10-Sep-06 20:39

I have MyControl (Grid), and i override IsInputKey method in it.

protected override bool IsInputKey(Keys keyData)<br />
        {<br />
            bool bIsInputKey = true;<br />
<br />
            switch (keyData)<br />
            {<br />
                case Keys.Left:<br />
                    break;<br />
                case Keys.Right:<br />
                    break;<br />
                case Keys.Down:<br />
                    break;<br />
                case Keys.Up:<br />
                    break;<br />
                default:<br />
                    bIsInputKey = base.IsInputKey(keyData);<br />
                    break;<br />
            }<br />
<br />
            return bIsInputKey;<br />
        }

It work ok, but if i place MyControl on other control(TabControl for example), that don't respond to keys.
What i must do?

Thank's to all answers asap!

Win To Web

mehrdadc4810-Sep-06 20:35

mehrdadc48

10-Sep-06 20:35

Hi,
Is there any way to convert a windows application to web applicatin.
i.e. I have a windows appliation, I want to run it in IE.
I have heard that using ActivX it is possible.

Best wishes

Re: Win To Web

Navi1510-Sep-06 20:41

Navi15

10-Sep-06 20:41

Check out this link

http://www.c-sharpcorner.com/UploadFile/asprabahar/1WindowsonWeb05302006023206AM/1WindowsonWeb.aspx?ArticleID=2f5df473-5b2d-4c6b-abc8-8a5ef7ef14c8

Navi

richtextbox control

Kumar290510-Sep-06 20:16

Kumar2905

10-Sep-06 20:16

Could any one tell me how to create richtextbox control with text inside.

Kumar Gaurav

Re: richtextbox control

Stefan Troschuetz10-Sep-06 21:28

Stefan Troschuetz

10-Sep-06 21:28

RichTextBox richTextBox1 = new RichTextBox();
richTextBox1.Text = "Text inside";

WPF BitmapImage and transparency

Steve Bickell10-Sep-06 20:05

Steve Bickell

10-Sep-06 20:05

Does anyone know how you select a pixel from a BitmapImage instance, say the one at 0.0, and set that as the transparent color for a bitmap.

Re: WPF BitmapImage and transparency

Arjun "Mjolnir" Bahree10-Sep-06 22:32

Arjun "Mjolnir" Bahree

10-Sep-06 22:32

Have a look at the Bitblt in Win32 APIs.
thats one way fo doing this, though through Interop in .NET

Excelsior
Arjun Bahree
"By The Might of Mjolnir"

I Came! I Coded! I Conquered!

Re: WPF BitmapImage and transparency

Steve Bickell11-Sep-06 10:50

Steve Bickell

11-Sep-06 10:50

Thanks for that.

With Windows Forms etc it was easy just

bitmap.MakeTransparent(bitmap.GetPixel(0, 0));

and I'm sure Bitblt would do it but I always try and avoid unmanaged code as it seems like such a backward step especially with WPF and XAML on the horizon.

Re: WPF BitmapImage and transparency

Arjun "Mjolnir" Bahree11-Sep-06 16:59

Arjun "Mjolnir" Bahree

11-Sep-06 16:59

Anytime Steve Smile | :)

Yes Bitmap class offers the transparency thing, but under the hoods its using the same API so i chose to put forward the native thing Big Grin | :-D

.

There are tons of benefits of blitting but then not all is offered through the GDI+ classes and the likes. MS is making life easier for us by putting better and more abstractions over the native ways....and that is really productive. However, knowing how my car runs can reduce my dependency on the mechanic Smile | :)

)

Excelsior
Arjun Bahree
"By The Might of Mjolnir"

I Came! I Coded! I Conquered!

Re: WPF BitmapImage and transparency

g00fyman10-Sep-06 22:59

g00fyman

10-Sep-06 22:59

try this[^]

hope that helps,

it did me

g00fy Big Grin | :-D

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.