C# Discussion Boards - CodeProject

list of Email clients installed on my computer

sharma sanjeev5-Jul-06 20:32

5-Jul-06 20:32

Hi I want to show a list of Email clients installed on my computer in a list box........can any one help me out to get that list ..........veryyyyyyyyy urgent...i hope this is doable in .net.......

pls reply if u hav any idea or read any article.. pls give link

thanks in advance

sanjeev

Dispose event delegate

Cliffer5-Jul-06 20:19

Cliffer

5-Jul-06 20:19

Hi, i have a problem with event's delegate.
I have 2 form A and B, in B i have an event that refresh the form
when the form A was updated. But i noticed that if i:
1. open form B
2. close form B
3. update form A

the event in form B was catched... even if the form was closed....
if i never open form B the problem not exist, only if i do the 3 step

i think it was the garbage collector but i have no idea for resolve it...

thanks in advance

Cliffer

Network Programming in C#

Alamzeb khan5-Jul-06 19:55

Alamzeb khan

5-Jul-06 19:55

I NEED HELP ABOUT NETWORK PROGRAMMING IN C#

Re: Network Programming in C#

stancrm5-Jul-06 20:02

stancrm

5-Jul-06 20:02

See in MSDN about TcpListener and TcpClient. It is easy in .NET.

Re: Network Programming in C#

Muhammad Chitrali5-Jul-06 21:14

Muhammad Chitrali

5-Jul-06 21:14

See MSDN or Google. SOme C# Websites contains a lot of SOurce Code for download in Network Programming.

Word Wrap in datagrid cell

Kais4U5-Jul-06 19:51

Kais4U

5-Jul-06 19:51

Hi,

How do I get the text to wrap after the focus leaves a datagrid cell? When the cell is in focus, it wraps the text, when it looses the focus, it displays the data in a single line. How do i retain the word wrap when the focus is to some other cell in the datagrid.

Thanks in advance for any suggestion or help

Regards,
Kais

Displaying Graphics

J.S.Lim5-Jul-06 19:49

J.S.Lim

5-Jul-06 19:49

Hi,

how can i possibly display graphics object? i created it from a picturebox and i added something to the picture but i have no idea on how to display it as i could not convert it to image or bitmap object to display. Can anyone help?

Thanks

how to use Find mothod of DataView object in C#?

Alamzeb khan5-Jul-06 19:28

Alamzeb khan

5-Jul-06 19:28

what is the functionality of Find method of DataView object in C#?

Re: how to use Find mothod of DataView object in C#?

DIMPLE_R5-Jul-06 20:42

DIMPLE_R

5-Jul-06 20:42

Finds a row in the DataView by the specified sort key value.

You may want to refer to:
http://www.akadia.com/services/dotnet_find_methods.html

dll compilation,error CS0006

samtam5-Jul-06 19:13

samtam

5-Jul-06 19:13

I am doing compilation of C# projects programaticaly using ICodeCompiler class.it works fine for a single project compilation but if the project which is being compiled,includes the reference(dll)of another project then on compilation it gives the compiler error CS0006,ddl not found(of that refered project),while that dll is present in that project's folder along with that project's other files.Can anybody help me out to fix this problem?
waitng for ur reply,thanks

sam

Re: dll compilation,error CS0006

leppie5-Jul-06 19:27

leppie

5-Jul-06 19:27

You need to add a reference to that assembly.

xacc.ide-0.2.0 preview - Now in 100% C# goodness

Printing in a MDI Form

Vipin Venugopal5-Jul-06 18:38

Vipin Venugopal

5-Jul-06 18:38

Hi Friends,
I am having an windows application created using C#. Its having a MDI form and many child forms. What i have to do is when i click a menu from the MDI window i get a form having a datagrid and many other calculations done and at the end of the page i have a print button. I want to print that entire page when i click the print button. I got a code from google but what it does is capture the screen and then prints. since it captures only what we can see in the screen i dont get the rest of the content which is visible only if i scroll down the window. i want the entire page to be printed.

Thank u,
Vips

Re: Printing in a MDI Form

stancrm5-Jul-06 20:09

stancrm

5-Jul-06 20:09

If you want to draw your own page, then use this:

private PrintDocument pd = null;

private void Init()
{
	this.pd = new PrintDocument();
	this.pd.PrintPage += new PrintPageEventHandler(pd_PrintPage);
}

private void Print()
{
	this.pd.Print();
}

private void pd_PrintPage(object sender, PrintPageEventArgs e)
{
	e.Graphics.DrawString("Hello World", new Font("Times New Roman", 14), Brushes.Black, 650, 130);
	e.Graphics.DrawLine(new Pen(Brushes.Black, 1), 10, 155, 800, 155);
	...
}

You can use also crystal report. But I don't know how to use it.

Re: Printing in a MDI Form

Vipin Venugopal5-Jul-06 21:23

Vipin Venugopal

5-Jul-06 21:23

Thank u friend,

Thank u so much for ur fast action.

I dont want to draw a form. I already have a windows form with lot of controls.I just want to print that form. I did that by capturing the window screen as an image and then passed it to printprieview control and from there i printed. but the problem as i told earlier is that when there are controls which are visible only if we scroll down the page that part of the page will not be printed. i want a code that prints the whole form content.

Vipin

Re: Printing in a MDI Form

stancrm5-Jul-06 22:05

stancrm

5-Jul-06 22:05

If you want to print the whole page, then you must use Crystal Report to get a nice result.

SNMP Agent discovery in c#

mikeyhardingboyo5-Jul-06 18:36

mikeyhardingboyo

5-Jul-06 18:36

Im wanting to develop a tool that can scan numerous subnets within a network and ping each ip address to see if any SNMP devices exist. What is the most efficent method/architecture to go about this in c#?

Thus im mostly interested in the method of calling one ip to the next, SNMP itself isnt an issue here. So what classes etc should I be looking at.

Any help much appreciated

jeff

Re: SNMP Agent discovery in c#

led mike6-Jul-06 4:54

led mike

6-Jul-06 4:54

mikeyhardingboyo wrote:
So what classes etc should I be looking at.

Socket

"Just about every question you've asked over the last 3-4 days has been "urgent". Perhaps a little planning would be helpful?"
Colin Angus Mackay in the C# forum

led mike

How to check Windows Form is completely shown on the screen [modified]

monakey5-Jul-06 18:20

monakey

5-Jul-06 18:20

Actually the reason for this is:
i want to do printscreens within my application(like after i press a button on my form, this button press will run a method with printscreen function), therefore at first i had
Application.DoEvents();
System.Threading.Thread.Sleep(1000);

but i read up on application.doevents() and there is an issue that it may go into an event twice..

Is there a way to check when the windows form is completely loaded or repainted as i run my application?
Or is there suggestions to let the application wait while continuing to load? cos if using thread.sleep only, the whole application will pause and the form loading will also pause.
Or is there any alternative to application.doevents() ?

Let me clarify that i am not using this in the form_Load but using it in other methods within the form.

i'll appreciate any help. Thanks.

Plz help!!!!

İsmail Durmaz5-Jul-06 17:18

İsmail Durmaz

5-Jul-06 17:18

how can i obtain the state of mouse. for example, mouse clicked on any where, and i realise that this click.

Re: Plz help!!!!

Guffa5-Jul-06 20:07

Guffa

5-Jul-06 20:07

Please write a useful title.

Catching a mouse click is generally done by catching the Click event of the element you are clicking on.

---
b { font-weight: normal; }

EditBox in System tray

eblaschka5-Jul-06 16:17

eblaschka

5-Jul-06 16:17

Hi

I'm looking for a way to place an edit box permantly visible into the system tray or task bar to allow quick entry of data without actually having to open the program.

I could not find any code.

Any hint is appreciated

Eriks

C# Application prompting for a Disk to be insterted in Drive

EmmaO5-Jul-06 15:58

EmmaO

5-Jul-06 15:58

Hi,

I am running a C# windows application which has a config file pointing to files on the C:\ drive. However, when I run the application it throws a system message similar to this:
"The selected disk drive is not in use. Check to make sure a disk is inserted."

The disk drive in question is the E:\ drive which happens to be the DVD drive on the computer. Nowhere in the application does the code refer to the E:\ drive. So I am confused why this message is appearing. Can anyone help?

Emma

Re: C# Application prompting for a Disk to be insterted in Drive

mav.northwind6-Jul-06 5:44

mav.northwind

6-Jul-06 5:44

Hi!
Could it be that some OpenFileDialog or SaveFileDialog is still remembering a path on E:\?

Regards,
mav

--
Black holes are the places where god divided by 0...

turning off the start navigation "click" sound in WebBrowser Control

mbenezra5-Jul-06 15:51

mbenezra

5-Jul-06 15:51

I am using the .Net 2.0 WebBrowser control and even when I set the visible property to false I still hear the "click" start navigation sound you hear when you click on links in internet explorer. I would like to find out a way to somehow disable this because I'm using this control in invisible mode to do some behind the scenes navigation, I dont want me users to hear this sound.

Many thanks to someone who has an idea,

Michael

Re: turning off the start navigation "click" sound in WebBrowser Control

Ravi Bhavnani5-Jul-06 17:27

Ravi Bhavnani

5-Jul-06 17:27

You could save/null/restore the "Start Navigation" and "End Navigation" sounds associated with Windows Explorer before/after your navigation.

/ravi

My new year's resolution: 2048 x 1536
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