Re: Switch - C# Discussion Boards

Net_Bond_2.017-May-09 22:23

17-May-09 22:23

To run your test project from NCover you have to do some settings-

1-NCover does not run test cases it uses NUnit for it in your Test project go to -> properties->debug and set start up external project as nunit.exe ( give full path)
2- for command line argument write assembly name of your test project
e.g. testproject.dll

Now when u will run NCover it will start Nunit and Nunit will take your
assembly as project....

Try it

Ethan Hunt 008
"Licensed to Code"
10th Cloud Corp
Banglaore
India

Make Bigger CheckBox's Check Box

Tyler4526-Dec-06 7:39

Tyler45

26-Dec-06 7:39

How can i do check box tick box in .net? I think it is imposibble via using properties.
Thanks for your interesting

Re: Make Bigger CheckBox's Check Box

Christian Graus26-Dec-06 15:05

Christian Graus

26-Dec-06 15:05

What do you want ? For a check box to show a tick ? You'll need to draw that yourself

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

Re: Make Bigger CheckBox's Check Box

Tyler4526-Dec-06 19:00

Tyler45

26-Dec-06 19:00

Hello;
I mean; is it possible to enlarge check box's tick box,
Thanks
Best Regards

Switch

Shevchenko726-Dec-06 6:35

Shevchenko7

26-Dec-06 6:35

How is this possible?

protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)
{
switch (e.CommandName)
{
case "1":
HiddenField n = (HiddenField)e.Item.FindControl("IDProizvoda");
break;
case "2":
n = (HiddenField)e.Item.FindControl("IDProizvoda");
break;
}
}
In Case"2" how can compiler know that n is HiddenField?

Re: Switch

Luc Pattyn26-Dec-06 6:44

Luc Pattyn

26-Dec-06 6:44

HiddenField n has been declared before in the same {} block, the one that contains
all the switch cases. This may be counter-intuitive, but it is how C# looks at it.

Smile | :)

Luc Pattyn

Re: Switch

Shevchenko726-Dec-06 7:00

Shevchenko7

26-Dec-06 7:00

Thanks!

Re: Switch

gnadeem26-Dec-06 7:08

gnadeem

26-Dec-06 7:08

hi,
adding to what Luc Pattyn explained, here is a remark from specification
"The statement-lists of a switch-block may contain declaration statements (§15.5). The scope of a local variable or constant declared in a switch block is the switch block."
please note that a statement-list has obviosly to be in a sequence and reachable.

Re: Switch

Vega0227-Dec-06 7:00

Vega02

27-Dec-06 7:00

This question has already been answered, but I just wanted to add that you can use more curly braces to further delimit the scope of variables. For example:

protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)
{
switch (e.CommandName)
{
case "1":
{
HiddenField n = (HiddenField)e.Item.FindControl("IDProizvoda");
...
break;
}
case "2":
{
Hiddenfield n = (HiddenField)e.Item.FindControl("IDProizvoda");
...
break;
}
}
}

In your example it probably doesn't matter, but this certainly comes in handy when case blocks become larger and you want to keep your code partitioned. Smile | :)

Re: Switch

Shevchenko727-Dec-06 7:21

Shevchenko7

27-Dec-06 7:21

Useful tip Smile | :)

Thanks!

How to create a file

CodeItWell26-Dec-06 6:29

CodeItWell

26-Dec-06 6:29

I don't know how to create a file.
txt or inf.

Vasildb

Re: How to create a file

Luc Pattyn26-Dec-06 6:53

Luc Pattyn

26-Dec-06 6:53

There are many ways, e.g.

void example() {
    string[] strings=Environment.GetCommandLineArgs();
    writeStringArray(strings, @"C:\myFolder\myNewFile.txt");
}

void writeStringArray(string[] strings, string fileSpec) {
    // first make sure directory exists
    Directory.CreateDirectory(Path.GetDirectoryName(fileSpec));
    // now create file and write it, making sure it gets closed automatically
    using (StreamWriter sw=new StreamWriter)fileSpec)) {
        foreach(string s in strings) sw.WriteLine(s);
    }
}

Luc Pattyn

IP resolution working in a subnet...

patonios26-Dec-06 6:07

patonios

26-Dec-06 6:07

Hallo there! I am trying to set up a simple client - server application for educational reasons and I have a problem resolving the real IP address of my server app. I use the code presented below :

IPHostEntry IPHost = Dns.GetHostEntry(Dns.GetHostName());
label1.Text = "Server IP: " + IPHost.AddressList[0].ToString();

and i keep taking in the label "Server IP: 192.168.2.2" that works locally but if i try it through an external PC in another subnet it doesn't seem to work. And the question is how can i take my real address (which i guess it's the router's address) that is 85.75.1.3?

Thank u in advance!

There is no patch for human stupidity

Re: IP resolution working in a subnet...

Tarakeshwar Reddy26-Dec-06 19:36

Tarakeshwar Reddy

26-Dec-06 19:36

patonios wrote:
but if i try it through an external PC in another subnet it doesn't seem to work

What kind of error or data are you getting?

patonios wrote:
how can i take my real address (which i guess it's the router's address) that is 85.75.1.3

You could use the gateway details if your router is configured as one.

You can also try to use the Tracert(try run->cmd->tracert www.codeproject.com) and adding some logic could fetch you the router address. You may have to find out the last ip address which falls within the private address cat and the next entry to it would be your router address.

Tarakeshwar Reddy
MCP, CCIE Q(R&S)

Re: IP resolution working in a subnet...

patonios27-Dec-06 1:29

patonios

27-Dec-06 1:29

Thanks for your response. First of all i want to clarify that when i say it doesnt seem to work i mean that the label's text show my local address 192.168.2.2 and not my real address 85.75.1.3 so i guess if i finish my app it wouldnt be possible to find my server if i put 192.168.2.2 as the server's address.

I can retrieve my real IP address by using me routers settings or using a traceroute app or simply by visiting whatismyip.com but i want to have it dynamically through my C# code. And i was wondering if there is a way using the dns class or another existing class.

i am waiting for more ideas.

Thanks again for your time.

There is no patch for human stupidty

folderBrowserDialog and openFileDialog

CodeItWell26-Dec-06 5:52

CodeItWell

26-Dec-06 5:52

I have folderBrowserDialog1 and openFileDialog1.
How to check that the file selected with openFileDialog1 is in the folder selected with folderBrowserDialog1.

Vasildb

Re: folderBrowserDialog and openFileDialog

Stefan Troschuetz26-Dec-06 7:32

Stefan Troschuetz

26-Dec-06 7:32

if (folderBrowserDialog1.SelectedPath == Path.GetDirectoryName(openFileDialog1.FileName)) {}

"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: folderBrowserDialog and openFileDialog

Nader Elshehabi26-Dec-06 7:33

Nader Elshehabi

26-Dec-06 7:33

if(Path.GetDirectoryName(openFileDialog1.FileName) == folderBrowserDialog1.SelectedPath)
{
    //Do something
}

PS.
I haven't tested it. Maybe it would need some adjustment.

Regards

Sound Async??

Muammar©

26-Dec-06 5:28

hi everyone,
anyone knows how to play two sounds together without interrupting the previous sound?? any good articles??

many thanx Rose | [Rose]

All generalizations are wrong, including this one!
(\ /)
(O.o)
(><)

Re: Sound Async??

Luc Pattyn26-Dec-06 6:58

Luc Pattyn

26-Dec-06 6:58

Hi Muammar,

I dont think you can easily get multiple sounds.
I have seen many games with a single sound; when two sounds are required, the
second one is not launched, or the first one gets aborted.

Now as long as only one sheep is visible this should not be a problem Confused | :confused: