Re: visual basic --> C# help needed - C# Discussion Boards

visual basic --> C# help needed

17-Dec-07 0:21

ramyanaidu wrote:
Sketchs.Add(new SKETCH(SketchWorkSheet.Cells[i, 3].ToString(),
SketchWorkSheet.Cells[i, 4].ToString(),
SketchWorkSheet.Cells[i, 5].ToString(),
SketchWorkSheet.Cells[i, 6].ToString(),
SketchWorkSheet.Cells[i, 7].ToString(),
SketchWorkSheet.Cells[i, 8].ToString(), Convert.ToDouble(SketchWorkSheet.Cells[i,9])));

when i run this i get an error as

Input string was not in a correct format

Can any one help me in this

Yep, we may be able to. But we need a clue - like what is in each of these cells. What parameter types SKETCH is expecting.

Try expanding your code to

string cell3 = SketchWorkSheet.Cells[i, 3].ToString();
string cell4 = SketchWorkSheet.Cells[i, 4].ToString();

Then pass cell3 and cell4 etc as parameters to the main call. Your debugger, and as a result, you, will have far more chance of seeing what is going on.

The problem, at a guess is with the conversion to double

Convert.ToDouble(SketchWorkSheet.Cells[i,9]));

Convert Cells[i,9] to a string, look at the value in a debugger and I imagine you will see the problem.

Small angry dogs

modified on Monday, December 17, 2007 6:28:14 AM

tasumisra16-Dec-07 23:42

16-Dec-07 23:42

Dear all,
I am converting an application into C#that is written in VB so for that i have to first write the classes .......

can anybody tell me what should be the criteria i need to employ to write the classes..

that VB code contains sevral modules...

so please help me here....
T@SU

Malcolm Smart17-Dec-07 0:18

17-Dec-07 0:18

Try this link

Similar Problem[^]

You mentioned in your other thread a couple of comments :-

1) It will take time.   <code>-- what doesn't, if it is worth doing?</code>
2) It is some paid thing  <code>-- what isn't - if it does the job you want?</code>

Welcome to the real world, where you get what you pay for, and also have to pay for what you get. You'll get all the help you need on here - TOTALLY FREE OF CHARGE - if, and this is the big if for a lot of people, if you are prepared to have a go yourself, hit a problem, and then ask.

Small angry dogs

tasumisra17-Dec-07 0:23

17-Dec-07 0:23

Malcolm Smart wrote:
Malcolm Smart

Hay u r really smart !!!

but anyway i want to finish my task since i dont have much idea about Visual basic thats why i am here... to get the help from you guys...

so please help me.... Smile | :)

vikas da

Malcolm Smart17-Dec-07 0:36

17-Dec-07 0:36

tasumisra wrote:
Hay u r really smart !!!

And you are really su Misra'ble.

Ask a question, a specific question, on a specific element of your conversion you are having problems with, and somebody will help.

Small angry dogs

Paul Conrad24-Dec-07 20:00

24-Dec-07 20:00

Malcolm Smart wrote:
And you are really su Misra'ble.

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Malcolm Smart25-Dec-07 23:45

25-Dec-07 23:45

I wasn't allowed on on Christmas day at all, and now only having a sneaky 10 minutes whilst the kids are fighting over the Wii box!

Happy new year to you.

Small angry dogs

Paul Conrad26-Dec-07 4:46

26-Dec-07 4:46

Malcolm Smart wrote:
whilst the kids are fighting over the Wii box

There was plenty of that around here yesterday.

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

tasumisra17-Dec-07 0:41

17-Dec-07 0:41

All,
as Malcolm suggested i am specifying my problems..

in VB application i have sevral .VB files and each file is starting with module.. then couple of function...

now in C# i have to write some classes and then some common function... but i want to know what should be the criteria of the class i need to impose...

to get the classes...

Thanks In advance....

vikas da

Pete O'Hanlon17-Dec-07 1:18

Pete O'Hanlon

17-Dec-07 1:18

So these classes are already in .NET? Why do you want to convert them to C#? The whole point about using .NET is that you can be language agnostic, so as long as the code conforms to the CLR and CLT guidelines, it should be usable from ANY .NET language.

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

My blog | My articles

tasumisra17-Dec-07 1:24

17-Dec-07 1:24

No there are no classes now the code is completely in visual basic.. now i have to decide what are the classes need to be there.. .

thanks alot for ur reply....

vikas da

Pete O'Hanlon17-Dec-07 1:58

Pete O'Hanlon

17-Dec-07 1:58

I'm confused. First you have files with the .VB extension (these are the .NET version of VB files - in pre .NET, VB files ended in CLS or FRM), and now you say they aren't .NET. Which is it?

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

My blog | My articles

tasumisra17-Dec-07 2:11

17-Dec-07 2:11

sorry for confusion... yeah it some VB file completely in visualbasic.. No OOPs

write now i am migrating all these thing into c#....

so i want to know the way how can i do same...

vikas da

Paddy Boyd17-Dec-07 3:13

Paddy Boyd

17-Dec-07 3:13

The design will completely depend on what you need it to do... We can't help you with such a generic question.

Paul Conrad24-Dec-07 20:01

24-Dec-07 20:01

I just went through this thread and it made no sense at all.

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Deliberate Duplicate Posting (Occurence: 2; Frequency: 1 min). Please Ignore

blackjack215017-Dec-07 1:38

blackjack2150

17-Dec-07 1:38

If you have some bucks to spare you could try an automatic converter, like http://www.tangiblesoftwaresolutions.com/?gclid=CKbj_baqr5ACFR9paAodnlJJ6g[^]

Of course, it will leave some dirty work for you to do too. Smile | :)

Share Folder

Smithakrishnan16-Dec-07 22:30

Smithakrishnan

16-Dec-07 22:30

Hi,

How to create a share folder using C# Application

Please Help

Re: Share Folder

Vasudevan Deepak Kumar16-Dec-07 22:49

Vasudevan Deepak Kumar

16-Dec-07 22:49

NetShareAdd (P/Invoke)

Check this out http://www.pinvoke.net/default.aspx/netapi32/NetShareAdd.html[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson

please help me

haibec16-Dec-07 22:16

haibec

16-Dec-07 22:16

Hi all!
I making a project about Shopping Cart by C# 2005. Pleaase tell me about a project free !

Thank you

Hello

Vasudevan Deepak Kumar16-Dec-07 22:20

Vasudevan Deepak Kumar

16-Dec-07 22:20

You were already helped here:

<a href="http://www.codeproject.com/script/Forums/View.aspx?fid=1649&msg=2359437">http://www.codeproject.com/script/Forums/View.aspx?fid=1649&msg=2359437</a>[<a href="http://www.codeproject.com/script/Forums/View.aspx?fid=1649&msg=2359437" target="_blank" title="New Window">^</a>]

Do not post the same query multiple times in the discussion forums. Read <a href="http://www.codeproject.com/scrapbook/forumguidelines.asp">http://www.codeproject.com/scrapbook/forumguidelines.asp</a>[<a href="http://www.codeproject.com/scrapbook/forumguidelines.asp" target="_blank" title="New Window">^</a>] on forum posting guidelines.

Re: please help me

Paul Conrad24-Dec-07 20:02

24-Dec-07 20:02

haibec wrote:
I making a project about Shopping Cart by C# 2005. Pleaase tell me about a project free !

Sorry, I don't do anything for free when it comes to coding Roll eyes | :rolleyes:

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Shopping Cart

haibec16-Dec-07 22:16

haibec

16-Dec-07 22:16

Hi all!
I making a project about Shopping Cart by C# 2005. Pleaase tell me about a project free !

Thank you

Hello

Re: Shopping Cart

Vasudevan Deepak Kumar16-Dec-07 22:18

Vasudevan Deepak Kumar

16-Dec-07 22:18

You were already helped here:

http://www.codeproject.com/script/Forums/View.aspx?fid=1649&msg=2359437[^]

Do not post the same query multiple times in the discussion forums. Read http://www.codeproject.com/scrapbook/forumguidelines.asp[^] on forum posting guidelines.

Re: Shopping Cart

Paul Conrad24-Dec-07 20:03