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Hi,
I am getting an error and I do not know what it is. It works locally very well, but on the server it gives errors.
Here is my line of code:
Response.Write(Convert.ToDouble(ds.Tables(0).Rows(i).Item(ddlSitePrice.SelectedItem.Text)))
I did a write to the screen to see if it works.
ddlSitePrice is a drop downlist with the field names coming from the CSV file. The value in the CSV file is something like: R 100.00.
Why is this not working. I even tried Decimal.Parse but it is not working.
Can someone please help me??
Regards
ma se
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For starters, you should break this up, so your code is checking to see if there is a table(0), there is a row(i), it has an item that relates to the drop down list item text, and then you should use double.TryParse to make sure it's a number.
Even though I assume this is test code, it's really better for it to also test that the value it's looking for exists, instead of making so many assumptions on one line of code.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hello,
I'm creating .NET remoting application. I need to send files thoroug network.
Files can be very large, and I would like to be sure files are send succesfully. What I've been thinking, is to split file on smaller ones (eg. 1MB), and send them one by one through net. With textual files this is very easy but what with binary files? How to split them? Also, how can I do CRC check at the end?
Thanks in advance,
Fedor
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If you have XP SP2 or morte recent OS there is a command line utility called "robocopy" that does robust file copying...I suggest you use that or teh built in FTP classes rather then reinvent the wheel yourself?
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Thanks for the answer, I'll check that
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I think that robocopy won't work.
As I saw on http://en.wikipedia.org/wiki/Robocopy[^] Robocopy works only with folders. That is not what I need, I need files to be copyed.
About FTP classes, can you give me more info, how to do it?
Thanks
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Fedor Hajdu wrote: As I saw on http://en.wikipedia.org/wiki/Robocopy[^] Robocopy works only with folders.
BS. We use it all the time around here to copy large files acrossed a slow WAN. You can copy individual files however you want.
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You mean wikipedia was *wrong* ????
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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It wouldn't have been had *I* wrote the entry! 
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No, I checked this, and it simply won'g work.
The problem I have is that I can't access to share folder on machines. Using robocopy or anyonther command line tool would require some kind of share copy from one location to other, somewhere in the network.
In my applications, I have client and server independent app's and I have to send file through .net remoting, like a parameter to method (IO.FileInfo, or byte array).
Please help i'm 
Thanks in advance
Fedor
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hi
ask how i can read the serial number of the hardisk
thanks in advance
Assaf
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You can use WMI, or you can p/invoke C APIs to do it.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I'm sorry but if you can clarify me your answer
and thank you for your responce
thanks in advance
Assaf
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Hello,
I'm working on an ASP.NET application with VB.NET as code behind which used an AciveX EXE. But it gives error while creating a new object. Any solution for this??
Thanks in advance.
Regards,
Nilesh
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Nilesh Hapse wrote: But it gives error while creating a new object.
And that error would be ... ??
Why does every noobie always leave out the error message?? It's THE single most important piece of information anyone needs to even look at your problem!
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Dave Kreskowiak wrote: Why does every noobie always leave out the error message?
They expect experienced software developers like us to look in our crystal ball and know the answer right away 
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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It is frustrating to say the least. I feel the need for mean....
Yes, noobie user, that is very common. Activex component errors like 'ActiveX Component cannot be created' are always solved by....mmmfm mmf mmmmfff
(muffled sounds of tech guy having heart attack from laughing too much)
Deebie
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Hi, I just install vs 2005 professional edition, but during the time that I enter the name and CDKEY, i type my name with a mispell character. After I install, i check in the about dialog box of vs 2005 i found my name display incorrect.
So, my question is: are there any method to look in the registry to correct my name and display it in the about dialog box of vs 2005?
Thank in advance
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Run regedit and do a search for the misspelled name
Steve Jowett
-------------------------
Sometimes a man who deserves to be looked down upon because he is a fool, is only despised only because he is an 'I.T. Consultant'
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Ok, now I could fix it. Thank you for your help.
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Guys,
I'm trying to use the SendKeys function to pass information to a website from VB.NET 2005 but when I do, the text I pass across is duplicated. Code is below:
<br />
AppActivate(strBrowseToThisWebpage) <br />
SendKeys.Send("1") <br />
This code never returns the same result. Sometimes it adds 1 to the texbox, sometimes 1111, sometimes 111111 etc.
Any ideas?
Alternatively, if there's another method I can use to send data to a webpage, that would be very helpful.
Thanks,
Fry
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Yes here I am again but there is so little to find on the net about this 
I'v been able to get my vb.net user control in access now  but still have two problems:
1) when I set a property in the (access) property window and then put the form in normal view the property is reseted to the original (default) value
2) I can't seem to adress my property in VBA code
not by using usercontrol.Path = "test"
nor by useing usercontrol.properties("path") = "test"
any help on this would be greatly appriciated
if this is the wrong forum to post it on I'm very sorry
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Hello. I develop a web page that user will login with client certificate which at smartcard. I read a lot of pages than i understood that middleware softwares copy certicates from smartcard to User Local Store(Personel Store) to read certificates from client computers. I have such middleware but it's not free of charge, so i can not disturb this software to all clients which will login my page with smartcard. So i want to develop an application which copies certificates from smartcard to user local store. I use GemSafe cards and Gemplus Twin Reader. Also i use GemSafe Libraries as middleware software.
I developed some applications with smartcard so PC/SC interface and other special commands are not stranger for me. I just don't know where can i start? You have some ideas? I can use "capicom" for this project? I use VB 6.0 but i also know VB.Net a little.
Thanks
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