merging dll's - C# Discussion Boards

jan larsen4-Nov-04 2:43

4-Nov-04 2:43

In addition to what Corinna said: The main() method must have the [STAThread] attribute.

"After all it's just text at the end of the day. - Colin Davies

"For example, when a VB programmer comes to my house, they may say 'does your pool need cleaning, sir ?' " - Christian Graus

Re: C# interface

Nemanja Trifunovic4-Nov-04 2:51

Nemanja Trifunovic

4-Nov-04 2:51

jan larsen wrote:
The main() method must have the [STAThread] attribute.

Unsure | :~

My programming blahblahblah blog. If you ever find anything useful here, please let me know to remove it.

Re: C# interface

jan larsen4-Nov-04 3:12

jan larsen

4-Nov-04 3:12

Oops, seems like I'm a bit too used to VS.NET.
For some reason VS.NET insists on putting that attribute on the main() method when auto generating a main class....

"After all it's just text at the end of the day. - Colin Davies

"For example, when a VB programmer comes to my house, they may say 'does your pool need cleaning, sir ?' " - Christian Graus

How to know if the card be inserted into the socket of a cardreader?

momer4-Nov-04 1:08

momer

4-Nov-04 1:08

Is there any API to judge if card be inserted into the socket of a cardreader?

Re: How to know if the card be inserted into the socket of a cardreader?

Dave Kreskowiak4-Nov-04 6:39

Dave Kreskowiak

4-Nov-04 6:39

Winodws doesn't have anything like this. You would need to consult with the Software Development Kit documentation for the device your working with, IF one exists.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Task bar programming

ppp0014-Nov-04 0:34

ppp001

4-Nov-04 0:34

Hi all,

I want to add menu items when the user clicks the icon at the task bar at the bottom of the pocket pc. But I can't find code on it. The only code I found is that it can only launch a form when the user click the icon at the task bar, but not launch a item menu just over the task icon.
So are there any reference for it ?

Thanks

Re: Task bar programming

Dave Kreskowiak4-Nov-04 6:37

Dave Kreskowiak

4-Nov-04 6:37

Since your question is platform specific and has nothing to do with C# at all, you might want to ask this in the Embedded/Mobile Forum[^].

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

merging dll's

sianatia4-Nov-04 0:29

sianatia

4-Nov-04 0:29

how can i merge dll's into one dll?

Re: merging dll's

sreejith ss nair4-Nov-04 0:56

sreejith ss nair

4-Nov-04 0:56

You want to merge two or more unmanaged .dlls or managed ?

Sreejith Nair
[ My Articles ]

Re: merging dll's

sianatia4-Nov-04 6:58

sianatia

4-Nov-04 6:58

i want to merge managed dlls...

Re: merging dll's

leppie4-Nov-04 1:42

leppie

4-Nov-04 1:42

look on MS research for a tool called Assembly Linker. OTOH u can embed dlls as resources and extract them at runtime.

^{top secret
Download xacc-ide 0.0.3 now!
See some screenshots}

using windows dll

sianatia4-Nov-04 0:26

sianatia

4-Nov-04 0:26

all of dll's that windows uses are not inthe coorect form to use with VS.Net so we have to import them but i dont know how to extract the methods,object ,etc from them.in msdn there a few of them ...
help me...

Re: using windows dll

Colin Angus Mackay4-Nov-04 0:50

Colin Angus Mackay

4-Nov-04 0:50

http://pinvoke.net/[^]

Do you want to know more?

Re: using windows dll

sreejith ss nair4-Nov-04 0:54

sreejith ss nair

4-Nov-04 0:54

Please refer this MSDN articles.

unmanaged consuming

Interoperability With unmanaged

Sreejith Nair
[ My Articles ]

How to write a music player?

zuschauer19803-Nov-04 21:50

zuschauer1980

3-Nov-04 21:50

Hi!

I am currently working on a tfmx (amiga sound format) player in c#. At the moment it reads correctly header and sound samples, macros and patterns.

But i don't have any idea how to output the audio files. Never wrote a music player but i can't rest till i finished this job.
I would really appreciate some help.

Greetings

Re: How to write a music player?

Corinna John3-Nov-04 23:18

Corinna John

3-Nov-04 23:18

.NET cannot output audio samples, you have to import the WaveOut API. Don't worry, there's a great example:
http://www.codeproject.com/cs/media/cswavrec.asp[^]

_________________________________
nur Idioten brauchen einen Führer

Re: How to write a music player?

exhaulted3-Nov-04 23:38

exhaulted

3-Nov-04 23:38

You could also try using the latest version of Managed DirectX.
Playing audio with that is quite simple.

Try searching the articles for examples.

Kev

Windows XP SP2 : The Death of my Chatting Application?

Zishan Haider3-Nov-04 20:04

Zishan Haider

3-Nov-04 20:04

hello,

I made a simplest chatting application using UdpClient, it was working fine until I installed Win XP SP2. Now the messages are not being received at the other end. No Exceptions, nothing at all.

I even disabled the Windows Firewall that comes with SP2, still no hope. My application is still working fine on loopback, but nothing after it. I am using port 20052.

Can anyone explain what am I missing?

Regards,
Zishan

Re: Windows XP SP2 : The Death of my Chatting Application?

sreejith ss nair3-Nov-04 20:22

sreejith ss nair

3-Nov-04 20:22

The reason may cause of security and firewall features avilable in XP SP2. What you can do is find out proper restriction areas where your client communicate with your requested machine.

And i recommand you to read more about Features and Techinical Overviews of SP2.
Learn About SP2
Techinological Overview This will give you some more ideas.
Techinical Look At SP2

Sreejith Nair
[ My Articles ]

Re: Windows XP SP2 : The Death of my Chatting Application?

Zishan Haider4-Nov-04 17:57

Zishan Haider

4-Nov-04 17:57

Thanks for the reply.. yes it started working.. nice articles..

Regards,
Zishan

set enter key instead of tab key

amalatsliit3-Nov-04 18:57

amalatsliit

3-Nov-04 18:57

In my customer form there are few text box's for enter Data.i have set up sequence of tab no's for those text box's.What i want is to move cusor from
text field 1 to text field 2 by pressing Enter Key.

How can i do this by using c#.

Can any one Please Help me.

Amal Confused | :confused:

Re: set enter key instead of tab key

DanieVanEck3-Nov-04 19:36

DanieVanEck

3-Nov-04 19:36

Place the following code in textbox1's keydown event. Repeat for all other textboxes accordingly.

private void textBox1_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
textBox2.Focus();
}

Re: set enter key instead of tab key

DanieVanEck3-Nov-04 19:41

DanieVanEck

3-Nov-04 19:41

Here is a better solution. Place this code in a common keydown event between all the textboxes. Then set the taborder of the textboxes in the order that they sould be focussed.

private void textBox1_KeyDown_1(object sender, System.Windows.Forms.KeyEventArgs e)
{
int i = ((TextBox)sender).TabIndex;
if (e.KeyCode == Keys.Enter)
{
foreach (Control c in this.Controls)
{
if (c is TextBox)
{
if (((TextBox)c).TabIndex == i + 1)
{
c.Focus();
}
}
}
}
}

Re: set enter key instead of tab key

sreejith ss nair3-Nov-04 19:50

sreejith ss nair

3-Nov-04 19:50

To set and view the Tab order, On the View menu, choose Tab Order which is avilable in .NET IDE.

to select control using enter key, use below mentioned code block.

private void Form1_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)<br />
{<br />
			<br />
if(e.KeyValue==13)<br />
{<br />
				this.SelectNextControl(this.ActiveControl,true,true,false,true);<br />
}<br />
			<br />
}

The above code block is only tip to achive your requirement.
Please see more details on SelectNextControl Method for different style of selection and parameter types in MSDN.
Big Grin | :-D

Sreejith Nair
[ My Articles ]

Re: set enter key instead of tab key

Jay Shankar4-Nov-04 15:03

Jay Shankar

4-Nov-04 15:03

Sreejith, Sorry for the interruption in between. I doubt whether Form's KeyDown event will get fired, If textBox has the focus.

I feel, It would not solve the purpose. You should call the SelectNextControl method in the KeyDown Or KeyUp event of the textbox.

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