ASP.NET

28-Dec-08 22:24

soumyaraj wrote:
can i sucess it

It depends. AFAIK, MONO has implemented till .NET framework 2.0. Having said that, if your application is using any .NET 3.0/3.5 specific classes, it will not work on MONO. You can download a compatibility checking program from their website which will report the possible errors in the conversion.

I'd rather take a new windows hosting where PHP and ASP.NET is supported and migrate the existing PHP website to this new server rather than thinking about MONO.

Smile | :)

Navaneeth

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Re: problem in hosting

soumyaraj30-Dec-08 22:59

soumyaraj

30-Dec-08 22:59

i have done it in Asp.net 2.0

dropdownlist

venkatnaras28-Dec-08 21:45

venkatnaras

28-Dec-08 21:45

i have the details in dropdown list, when i clicked the submit button it wll reflect in gridview.... anyone can help...

Re: dropdownlist

Abhijit Jana28-Dec-08 22:11

Abhijit Jana

28-Dec-08 22:11

You want to means Gridview data should be based on selection of Dropdownlist. If yes, then You can !!. On click on Submit button, fetch the data from database( If it your data source ) based on Dropdown list values and display it in Grid.

cheers,
Abhijit

Re: dropdownlist

Brij28-Dec-08 22:13

Brij

28-Dec-08 22:13

venkatnaras wrote:
i have the details in dropdown list, when i clicked the submit button it wll reflect in gridview

You are not understanble.Please be in detail for correct answer

Cheers!!
Brij

String Builder class

bhavna432128-Dec-08 21:13

bhavna4321

28-Dec-08 21:13

beyond a certain limit my string builder does not append the string and its value becomes
null.(i.e. when beyond some length of string)

what can i do for this.

N a v a n e e t h28-Dec-08 22:18

28-Dec-08 22:18

bhavna4321 wrote:
beyond a certain limit my string builder does not append the string and its value becomes
null

Weird! What is the reason for appending such huge strings?

Navaneeth

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Brij28-Dec-08 22:21

Brij

28-Dec-08 22:21

Is there any exception?
First check the capacity of stringbulder object if it is less than the string you are assigning to stringbuilder then increase the capacity using the property Capacity or EnsureCapacity mathod.and let me know the result too.

Cheers!!
Brij

N a v a n e e t h28-Dec-08 22:27

28-Dec-08 22:27

Brij wrote:
then increase the capacity using the property Capacity or EnsureCapacity mathod

You don't need to ensure the capacity explicitly. StringBuilder knows to grow and shrink whenever required.

Navaneeth

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'System.Web.UI.Util' is inaccessible due to its protection level Error [modified]

Brij29-Dec-08 0:00

Brij

29-Dec-08 0:00

You are right Navneeth.but the amount of memory allocated is implementation-specific, and ArgumentOutOfRangeException is thrown if the amount of memory required is greater than the maximum capacity.

Cheers!!
Brij

Rameez Raja28-Dec-08 21:09

Rameez Raja

28-Dec-08 21:09

Hi all,

iam going to validate the email ID if it is already exist in DB using custom validator

Here is code

protected void ValidateEmail(object source, System.Web.UI.WebControls.ServerValidateEventArgs args)
    {
        string sqlCmd =
            "SELECT Email FROM User_Profile WHERE Email = " +
            Util.Quote(email.Value.Trim());

        OdbcCommand command = new OdbcCommand(sqlCmd, con);
        OdbcDataReader reader = command.ExecuteReader();
        args.IsValid = !reader.HasRows;
        reader.Close();
    }

iam getting Error at this Place that

Util.Quote(email.Value.Trim());

'System.Web.UI.Util' is inaccessible due to its protection level

kindly guide me what iam doing wrong

best Regards
Rameez

modified on Monday, December 29, 2008 7:22 AM

Re: 'System.Web.UI.Util' is inaccessible due to its protection level Error

Tom Delany29-Dec-08 10:24

Tom Delany

29-Dec-08 10:24

rameez Raja wrote:
'System.Web.UI.Util' is inaccessible due to its protection level

Since I cannot find "Util" anywhere in the Microsoft documentation as a member of "System.Web.UI", nor any reference to a "System.Web.UI.Util" namespace, I would guess that it is not a public class/namespace. It is most likely something that is used internally in the .NET framework, and as such, you won't be able to use it directly.

WE ARE DYSLEXIC OF BORG. Refutance is systile. Your a$$ will be laminated.

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Not Catch the SmtpFailedRecipientsException

nithydurai28-Dec-08 20:26

28-Dec-08 20:26

MailAddress from = new MailAddress("nithya.d@demo.com");
MailAddress to = new MailAddress("nithydurai@gmai.com");
MailMessage message = new MailMessage(from, to);
message.Subject = "hai dear";
message.Body = "Hello this is a test Mail";
message.DeliveryNotificationOptions = DeliveryNotificationOptions.OnFailure | DeliveryNotificationOptions.Delay;
SmtpClient client = new SmtpClient("75.126.193.146");
// Include credentials if the server requires them.
client.Credentials = new NetworkCredential("info@afxisi.net", "afxisi");

message.Headers.Add("Disposition-Notification-To", "nithya.d@afxisi.co.in");
//client.SendCompleted += new
// SendCompletedEventHandler((this.SendCompleted));
Boolean bTemp = true;
try
{

client.Send(message);

}
catch (SmtpFailedRecipientsException ex)
{
for (int i = 0; i < ex.InnerExceptions.Length; i++)
{
SmtpStatusCode status = ex.InnerExceptions[i].StatusCode;
if (status == SmtpStatusCode.MailboxBusy ||
status == SmtpStatusCode.MailboxUnavailable)
{

Console.WriteLine("Delivery failed - retrying in 5 seconds.");
System.Threading.Thread.Sleep(5000);
client.Send(message);
}
else
{
Console.WriteLine("Failed to deliver message to {0}",
ex.InnerExceptions[i].FailedRecipient);
}
}
}

catch (SmtpException ex)
{
Response.Write(ex.ToString());
}
catch (ObjectDisposedException ex)
{
Response.Write(ex.ToString());
}
catch (Exception ex)
{
Response.Write(ex.ToString());
}

}

}

i send the wrong mail id... but this program not catch the SmtpFailedRecipientsException.... pls help me

N a v a n e e t h28-Dec-08 20:48

28-Dec-08 20:48

First of all your code is broken. You copied the MSDN example directly into an ASP.NET page? A Console can't work on ASP.NET/web applications.

Navaneeth

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nithydurai28-Dec-08 21:11

28-Dec-08 21:11

i also download the MSDN code.... mail send perfectly but i send wrong mailid... i cannot capture the failure mailid

N a v a n e e t h28-Dec-08 22:12

28-Dec-08 22:12

Usually the mail-box unavailable or storage size exceeded kind of errors appear hours after you send the mail. This might be the reason that exception is not throwing. To test what I said, change the server to gmail(or whatever is the recipients mail server) and send the mail. Since both are in same server, I assume the exception can be raised by the SmtpClient class.

Navaneeth

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nithydurai28-Dec-08 22:27

28-Dec-08 22:27

can you give any example coding sir

N a v a n e e t h28-Dec-08 22:38

28-Dec-08 22:38

The example which you got from MSDN is enough. All you have to do is change the server to a server where your recipients email exist.

Navaneeth

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Jas 00728-Dec-08 21:32

Jas 007

28-Dec-08 21:32

have u define web.config file

nithydurai28-Dec-08 21:40