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I'm working on an application where clients can upload files, but those files should be stored encrypted.
I am using a propietary uploader quite similar to asp.net uploader, and I was trying to encrypt the file to another folder and delete the original one.
To do the encryption tried using Rijndael as seen on: http://www.codeproject.com/dotnet/EncryptFile.asp[^]
The problem is that this article is reffered to a local application, so when I use System.IO.FileStream type on an URI address, it doesn't work.
I've been trying to use System.Net.WebClient namespace whithout much success.
Any clue on how I can proceed?
Thanks
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Why don't you upload the file to the server and encrypt the file server side once uploaded?
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That's what I meant.
I couldn't encrypt the file using URI file paths
Anyway I've solved the problem now. I use the real file path from inside the server, so there is no problem using fileStream.
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That's exactly the way to do it, because else you would access the file via IIS which probably leaves you with lots of problems and most of all, not enough rights to manipulate the file.
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Hello everyone
In web applications how increase and decrease(alternate) the font size of a label.
i have tried it with the help of a timer but can not do it.
eg.
after every second i want to set the font size to 20 again after one second make it 16.
how i can do it programmatically.
any help plz..
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Use JavaScript...
<script language="JavaScript" type="text/javascript">
function SetFontSize()
{
// JavaScript to set fontsize
setTimeout("SetFontSize()", 1000);
}
setTimeout("SetFontSize()", 1000);
</script>
.: I love it when a plan comes together :.
http://www.zonderpunt.nl/
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but how this code will know the name of control to which it is applied.
also no any font size????????
plz clarify
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Hrmmph... You should replace the
// Javascript to change fontsize
line into something serious changing the fontsize...
Should be something like :
if (document.yourobject.style.fontSize == '20px')<br />
document.yourobject.style.fontSize='16px'<br />
else<br />
document.yourobject.style.fontSize='20px'
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Try to be serious. This way you may distract the person who wants to give the answer as well as the one want to ask.
Every job is a self portrait of the person who did it.
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There is "modify" button, in case you need it... 
"Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus
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I have datagrid on my aspx page.When I clicked on select, the row elements of datagrid should get display in respective textbox(html textbox)below.I have 3 button Add,Change and Reset.When I click reset button(html Button)all the textbox values should get cleared,so I have written Javascript code for this.
Now my problem is that when I click reset button all my textbox gets clear as I have put alert to check this but again the textbox values r displayed with same value.
Also if I clear mannually then type something in those textbox and click reset button it gets to the same values which was displayed from Grid.
Please help me.
Thanks in advance..
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I want to add columns at runtime in crystal report, I tried so many thing but all gone in vain. The problem I found that in CrystalReport.rpt we have to define columns at design time, which I don't want to. Please help.
Thanks
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Hi,
I am working in ASP.NET. I need to get the list of SQL Servers registered on the local machine. How can I get this??
regards,
Mubashir
Every job is a self portrait of the person who did it.
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I want to get information from web page using javascript and it must send to server.
prasanna
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Information about you? 
Regards,
Venkatesh Mookkan.
Software Engineer, India
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Then what exactly is your question??
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By using Javascript on client side I want to get the information from webpage for web usage analysis.
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Can you give some more details what sort of operation and what exactly is the functionality you want to provide.
Best Regards,
Apurva Kaushal
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Good for you. Do you have a question?
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hi everyone
I am modifying a MashUp project in Asp.net with C#.
I got a problem with default values in the textbox.I am not getting the solution.
problem:
========
Actually we are having two files Brokerreview.aspx and BrokerLogLatAdd.aspx. In Brokerreview.aspx page when we click on Mortgage Refresh button we have to go to BrokerLogLatAdd.aspx and get the location in the map.This is working correctly.
But in the page BrokerLogLatAdd.aspx when we click on Add Mortgage Information button we must update the new borrowerinformation.All the records are getting updated except the count which we require.
The problem is we are getting some values defaulty into the TextBox3,TextBox4.which are unnecessary values.. this is the problem
if you want to check the code ,i will send you
If you know the solution or any suggestions to verify the code
please reply.
Thanking you.
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A little deeper explanation would be great. What exactly is the "count" and why is it necessary?
Also what do the text boxes contain?
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in asp .net application how to show datagrid i binded to the database also
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First write query and then run it with SqlDataAdapter and finally assign it to dataset.on .aspx page DataGird.DataSource = ds(dataset variable) and then bind it with datagird.
Hope I helped u...
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