C# Discussion Boards - CodeProject

MoeInsairat22-Mar-07 2:42

22-Mar-07 2:42

Well thanks again for the reply. but you know you don't have to say such things if you can erase my account so do it!! but don't act like the YOU ARE THE BEST or i dont know wats the matter with u!!! i asked a question AND I DON'T KNOW THE ANSWER nth to be shamed of!!! and btw i`m a software engineer we didn't took PROGRAMMING LANGUAGES as u did !! we only took the software engineering syuff and rational rose!!

You dont even deserve my reply!!!

Good bye MR

Estarta

Re: Hello folks

Pete O'Hanlon22-Mar-07 2:53

Pete O'Hanlon

22-Mar-07 2:53

By definition, a software engineer has to be able to break algorithms down. You couldn't. You're right, there's nothing to be ashamed of when you don't know the answer to a problem - unless that problem is basic. I would be interested to know how you think you are a software engineer if you didn't do any programming languages.

Colin pointed out to you that you may not be pursuing the right career. I pointed out to you why I thought he'd done so because you couldn't seem to grasp this. Your answer has compounded the issue. As a professional developer, I have spent a large amount of time mentoring and helping newbie developers but I would advise anybody who couldn't get a grasp on such a basic problem to steer clear of a career in developing. More importantly, as I stated earlier, I have spent a large amount of time clearing up after people who shouldn't have been developers in the first place. If you want to prove me wrong, brush up on your algorithms, learn the basics and then move onto more advanced things.

Deja View - the feeling that you've seen this post before.

Re: Hello folks

MoeInsairat22-Mar-07 2:57

MoeInsairat

22-Mar-07 2:57

I Know the basics.. !!

int x= int.Parse(Input.Text);
int t =0;
string i = x.ToString();
for(int y=0;y<i.length;y++)
{
="" int="" sub="int.Parse(i.Substring(y,1));
" t="t+sub;

" }

="" output.text="t.ToString();
"

this="" is="" wat="" i="" did!!and="" its="" working,="" but="" im="" asking="" there="" anyway="" can="" do="" it="" without="" parse="" the="" to="" string?!="" so="" get="" length="" and="" substring="" functions.=""

<div="" class="ForumSig">Estarta

Re: Hello folks

Russell Jones22-Mar-07 3:17

Russell Jones

22-Mar-07 3:17

that's quite a different question from the one you asked at the start Confused | :confused:

Can i suggest not using the letter i to denote a string, even if it does contain the string representation of an integer.

You should use Parse or TryParse on the input to make sure that the number can be represented as a number.

Russell

Re: Hello folks

Stefan Troschuetz22-Mar-07 3:29

Stefan Troschuetz

22-Mar-07 3:29

Estarta wrote:
This is wat i did!!and its working, but wat im asking is there is anyway i can do it without Parse the int to String?

So why didn't you show us the code and asked exactly that question in the first place? Why did you told us "i've tried, but i can't get it done!"?

"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: Hello folks

MoeInsairat22-Mar-07 3:31

MoeInsairat

22-Mar-07 3:31

bcuz i've tried and maybe my question wasn't so clear.. i was trying to tell u guys i want the answer without parsing the input into integers..
anyway i got the answer thanks for ur time

Estarta

Re: Hello folks

Stefan Troschuetz22-Mar-07 3:51

Stefan Troschuetz

22-Mar-07 3:51

Estarta wrote:
my question wasn't so clear

Certainly not.

Estarta wrote:
i was trying to tell u guys i want the answer without parsing the input into integers.

You never even clearly stated that the input is the string representation of an integer. By the way, there is no way I can think of that wouldn't require you to do some parsing. You cannot do mathematical computations with strings.

Re: Hello folks

MoeInsairat22-Mar-07 3:55

MoeInsairat

22-Mar-07 3:55

private void Button1_Click(object sender, System.EventArgs e)
{
int x= int.Parse(Input.Text);
int sum = 0;
while (x > 0)
{
sum += x % 10;
x /= 10;
}
Output.Text=sum.ToString();
}

how about this one?

Estarta

Re: Hello folks

Stefan Troschuetz22-Mar-07 4:05

Stefan Troschuetz

22-Mar-07 4:05

Estarta wrote:
how about this one?

Computes the sum of the digits of the number entered in Input control, but I gues you already know that. What is the actual question here.

By the way, you should surround the Parse operation with a try-catch-block to catch the FormatException thrown when the Input control does not contain a valid string representation of an integer (or use TryParse when programming for Framework version > 1.1).

Re: Hello folks

Colin Angus Mackay22-Mar-07 3:46

Colin Angus Mackay

22-Mar-07 3:46

Estarta wrote:
i`m a software engineer we didn't took PROGRAMMING LANGUAGES as u did !! we only took the software engineering syuff and rational rose!!

What kind of crazy Software Engineering course did you do? The university I went to offered SoftEng courses and they included C++ and COBOL (it was a while ago) in the curriculum.

Upcoming events:
* Edinburgh: Web Security Conference Day for Windows Developers (12th April)
* Glasgow: Introduction to AJAX (2nd May), SQL Server, Mock Objects

My website

Re: Hello folks

Pete O'Hanlon22-Mar-07 4:23

Pete O'Hanlon

22-Mar-07 4:23

COBOL - almost a good anagram. Laugh | :laugh:

Deja View - the feeling that you've seen this post before.

Re: Hello folks

rah_sin22-Mar-07 1:29

rah_sin

22-Mar-07 1:29

try out
public void sumOfInt(int num)
{

int tot =0;
string nubstr = num.ToString();
for(int y=0;y < nubstr.Length; y++)
{
int sub = int.Parse(nubstr.Substring(y,1));
tot=tot+sub;

}

MessageBox.Show("Sum of Integers"+" "+tot.ToString());

}

rahul

Re: Hello folks

MoeInsairat22-Mar-07 1:30

MoeInsairat

22-Mar-07 1:30

Thanks buddy Smile | :)

Estarta

Re: Hello folks

Guffa22-Mar-07 2:24

Guffa

22-Mar-07 2:24

Alternatively without using strings at all:

public int CrossSum(int value) {
   int sum = 0;
   while (value > 0) {
      sum += value % 10;
      value /= 10;
   }
   return sum;
}

Frankly, Estarta, if you are applying for a job as a programmer, you should be able to write something simple as this yourself.

---
single minded; short sighted; long gone;

Re: Hello folks

MoeInsairat22-Mar-07 3:13

MoeInsairat

22-Mar-07 3:13

Thats true. Thanks Smile | :)

Estarta

Re: Hello folks

David Crow22-Mar-07 7:31

David Crow

22-Mar-07 7:31

Are you referring to the digital root of a number?

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Drag-drop text from TextBox tot other TextBox

Eelco U22-Mar-07 0:26

Eelco U

22-Mar-07 0:26

Hi,

I'm trying to make a dragdrop function that I can use to move part of the text value of a TextBox to another TextBox. But I can't find any documentation how I should do this. The only thing I found was an example showing how to move the complete text value (with dragdrop) and not a part of the text. Does anyone here know how to do this?
By the way, I wouldn't mind using a RichTextBox instead of a TextBox if that would simplify things. Maybe I could use the AutoDragDrop function of the RichTextBox, but I only want to dragdrop text, I don't want anything else dragable on the controls.

Thanks,
Eelco

Re: Drag-drop text from TextBox tot other TextBox

giddy_guitarist22-Mar-07 22:23

giddy_guitarist

22-Mar-07 22:23

Somehow , i even have an example uploaded here:
http://gidsfiles.googlepages.com/DragDrop.cs[^]

Look at this part of the code:

private void label1_MouseDown(object sender, MouseEventArgs e)<br />
{<br />
  //Begin the drag and drop, we want to "drop" the label text so ...<br />
  this.DoDragDrop(this.label1.Text, DragDropEffects.Copy);<br />
}

It sends the label1.Text , thats all the text from the label. If you want only a part then specify that there:

this.DoDragDrop(this.label1.Text.Substring(5), DragDropEffects.Copy);<br />
//dont exactly know what part you want?

Or if you want the text selected in Textbox1 to goto textbox2 then
this.DoDragDrop(textBox.SelectedText, DragDropEffects.Copy);

Hope i helped
Gideon

how to place multiple coloms in a single CHECKEDLISTBOX...

pashitech22-Mar-07 0:21

pashitech

22-Mar-07 0:21

hi all,
i have a checklistbox,i know how to use it as multiple rowed checkboxes,
now i need to add a lable to it,
i mean i need to desplay a lable and a (default)checkbox,
please help me
thnx in advance

prashanth,
s/w Engineer,
Syfnosys.

How to get string data from string image file using c# ?

A.Venkata ramana22-Mar-07 0:18

A.Venkata ramana

22-Mar-07 0:18

Hi to All,

Could Any one help me? How to get string data from noise string image file using c#? What should I do?

Please help me,

Advance thanks,

Confused | :confused:

Ramana AV

Re: How to get string data from string image file using c# ?

Colin Angus Mackay22-Mar-07 1:13

Colin Angus Mackay

22-Mar-07 1:13

A.Venkata ramana wrote:
noise string image file

What is a "noise string image file"?

Upcoming events:
* Edinburgh: Web Security Conference Day for Windows Developers (12th April)
* Glasgow: Introduction to AJAX (2nd May), SQL Server, Mock Objects

My website

Re: How to get string data from string image file using c# ?

A.Venkata ramana22-Mar-07 3:21

A.Venkata ramana

22-Mar-07 3:21

noise string image file means captcha image.

captcha image is similar to when we register any website,a captcha image will be generated dynamically with some text on captcha image.
we have some captcha images with us, our requirement is get the string data from captcha image.

Ramana AV

Re: How to get string data from string image file using c# ?

Russell Jones22-Mar-07 3:29

Russell Jones

22-Mar-07 3:29

try reading them by eye.

Russell

windows service

arkiboys21-Mar-07 23:38

arkiboys

21-Mar-07 23:38

I have placed a filesystemwatcher in a windows service application.
In the filesystemwatcher_created event I have placed a function to do some processing...
The idea is that when the windows service starts, the filesystemwatcher_created event should be triggered .
Any thoughts please?
Not sure what to place in the OnStart event of the windows service itself.
Thanks

Re: windows service

coolestCoder21-Mar-07 23:49

coolestCoder

21-Mar-07 23:49

arkiboys wrote:
The idea is that when the windows service starts, the filesystemwatcher_created event should be triggered .

No. The FileSystemWatcher's created event is fired when a file / directory is created under the directory to which the FileSystemWatcher is attached.
BTW what actually you want to do ?

"A good programmer is someone who looks both ways before crossing a one-way street." -- Doug Linder

coolestCoder

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