Re: Help required - ASP.NET Discussion Boards

Hi,
I am using Visual Studio 2010. I want to edit my application while debugging. I did a bit of google and
tried my hands at various options and settings but no luck Frown | :(

Kindly suggest me. I enabled "Edit and Continue" but its not working.

Anurag Gandhi.
http://www.gandhisoft.com
Life is a computer program and every one is the programmer of his own life.

I don't think this works on ASP.NET

In Websites, you can Edit while debugger. But if it is a Web Application, you can't.

Castle Rider

What if I freeze??? Don't forget to breath...

My: Website | Yahoo Group | Blog Spot

/xml>

Thanks.

Anurag Gandhi.
http://www.gandhisoft.com
Life is a computer program and every one is the programmer of his own life.

i m working on ajax editor control
here i have override the class of ajax editor control
for hiding some button .

and i have add this line to source file for registering custom ajaxeditor

<%@ Register Namespace="myControls" TagPrefix="custom" %>

but it dispaly following error in design time

error creating control-update_DataScrap
unknown server tag 'custom:customEditor'

here update_DataScrap is UpdatePanel
custom is tag prefiz for customizes ajaxeditor control
customEditor is class which is inherited from Editor class

so plz help me

thanks

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
</configSections>
<log4net>
<appender name="debugFile" type = "log4net.Appender.RollingFileAppender">
<file value="AshwinTop10Refresh.log"/>
<appendToFile value="true" />
<datePattern value =".yyyyMMdd"/>
<rollingStyle value="Date"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d{yyyyMMdd HH:mm:ss} - %m %n" />
</layout>
</appender>
<root>
<level value="ALL"/>
<appender-ref ref="debugFile" />
</root>
</log4net>
<appSettings>
<add key="DBPassword" value="UzWn5bFMdfEnB7cYpjmV/Q=="/>
<add key="ContentMonitorDBPassword" value="0EeMxiu8vPeqbpB+0hR8Rg=="/>

</appSettings>
<connectionStrings>

<add name="ConnString" connectionString="server=QWASR03;database=Ashwin20;App=Ashwin20;User=Ashwin_admin;password=" providerName="System.Data.SqlClient"/>

<add name="ContentMonitorConnString" connectionString="Data Source=QWASR03;Integrated Security=no;User Id=weeruser;Password=" providerName="System.Data.OracleClient"/>

</connectionStrings>

</configuration>

Not saving in log. Please help.

what do u want to save in log file.

<log4net>
  <appender name="RollingLogFileAppenderDBConn" type="log4net.Appender.RollingFileAppender">
   <file value="D:\\LogsIGT11\\AppDBlog.txt"/>
   <appendToFile value="true"/>
   <maxSizeRollBackups value="4"/>
   <maximumFileSize value="50MB"/>
   <rollingStyle value="Size"/>
   <staticLogFileName value="true"/>
   <layout type="log4net.Layout.PatternLayout">
    <conversionPattern value="%date [%thread] %-5level %logger [%ndc] - %message%newline"/>
   </layout>
  </appender>


  <appender name="RollingLogFileAppenderLicChk" type="log4net.Appender.FileAppender">
   <file value="D:\\LogsIGT11\\AppLic.txt"/>
   <!--log-data\rolling-log.txt-->
   <appendToFile value="true"/>
   <maxSizeRollBackups value="4"/>
   <maximumFileSize value="50MB"/>
   <rollingStyle value="Size"/>
   <staticLogFileName value="true"/>
   <layout type="log4net.Layout.PatternLayout">
    <conversionPattern value="%date [%thread] %-5level %logger [%ndc] - %message%newline"/>
   </layout>
  </appender>



  <logger name="ErrorLog">
   <level value="DEBUG"/>
   <maximumFileSize value="50MB"/>
   <param name="Threshold" value="OFF"/>
   <appender-ref ref="RollingLogFileAppenderError"/>
  </logger>

  <logger name="LicChkLog">
   <level value="INFO"/>
   <maximumFileSize value="50MB"/>
   <param name="Threshold" value="OFF"/>
   <appender-ref ref="RollingLogFileAppenderLicChk"/>
  </logger>
 </log4net>

code for accessing

public void logMessage(System.Exception th)
        {
            log4net.ILog logger = log4net.LogManager.GetLogger("ErrorLog");
            logger.Error(System.DateTime.Now.ToString("dd-MM-yyyyHH:mm:ss"));
            logger.Error(th.StackTrace);
            logger.Error(th.Message);

            log.Error(System.DateTime.Now.ToString("ddMMyyHHmmss"));
            log.Error(th.StackTrace);
            log.Error(th.Message);
        }





 private void WriteLogInfo(string status)
    {

        log4net.ILog logger = log4net.LogManager.GetLogger("LicChkLog");
        logger.Error("********************START****************************");
        logger.Error(System.DateTime.Now.ToString("dd-MM-yyyy HH:mm:ss"));
        logger.Error(status);
        logger.Error("********************END******************************");


    }

For more help : pranayamr.blogspot.com

Hi all,
How to check if an email address exists without sending an email without using a third party control.

Thanks and Regards,
sriharsha

You can't. Note that sending an email offers no guarantee either. I use a black hole setup on all my mail servers, and I never reject a mail. I just throw them away.

Not possible really, the best you can do is use regular expression to validate that the format of the address provided is valid.

regular expression will only validate the email address format,which we are using,
but we want to validate the email address exixtence or atleast domain existence.
i.e to chekh if the user has mentioned a valid email id or not, and then send a email based on that.

thanks and Regards,
sriharsha

ansriharsha wrote:
regular expression will only validate the email address format,which we are using,

Right, which is what I said.

I don't think you're going to be able to do this without sending a test email int eh first place which defeats the purpose of the exercise. Your other option is to strip the domain out, do a webrequest to it on the assumption that they have a website set up on it. If so, better chance that the email address is valid, if not, it's a dud.

Well that lets bogus hotmail addresses though for starters. And I work at an office where we have a .co.uk email address but a .com web site (historical nightmare, don't ask).

If you have knowledge, let others light their candles at it.
Margaret Fuller (1810 - 1850)
[My Articles] [My Website]

Sadly so, hence the disclaimer "better chance" Smile | :)

public static bool IsEmail(string Str)<br />
{<br />
    bool v = false;<br />
    if (Str != null && Str.Trim() != "")<br />
    {<br />
        Match m = Regex.Match(Str, @"\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*");<br />
        if (m.Success)<br />
        {<br />
            if (Str == m.Value)<br />
            {<br />
                v = true;<br />
            }<br />
        }<br />
    }<br />
    return v;<br />
}

Hi,

Can anybody please give me links or matarial which can explain step by step how to log errors into database table with Enterprise library 4.1 Logging Application Block? Also where to find the required definitions of table "Log" and SP "WriteLog"?

Here is the scenario:
- I am creating a web application in ASP.NET MVC project with Visual Studio 2008
- I have included reference to following 2 Microsoft Enterprise Library 4.1 dlls
Microsoft.Practices.EnterpriseLibrary.Logging
Microsoft.Practices.EnterpriseLibrary.Logging.Database

Thanks in advance

This will tell you all:
MSDN: Introduction to the Logging Application Block[^]

..Go Green..

Thanks for the link. It works perfect with Database Trace Listener. The data is being saved in "Log" table through "WriteLog" procedure. But if I want my onw custom data to be inserted in my custom table, then how to configure this? Say I want to log the data in my table "ErrorLog"

ErrorLog table:
-------------------
ErrorID INT
ErrorMessage VARCHAR(1500)

And my procedure may be say "pr_LogErrors" which accespts one parameter say "@ErrorMessage"?

I tried changing the proc name in listener property "writeLogStoredProcName" but this does not work and gives error like the stored proc has too many arguments.

any idea? Thanks.

Hello sir, I am getting error("Invalid attempt to call Read when reader is closed.") even though there should be data present. while executing the reader second time.Can u help me to resolve the problem.
MY CODE:

SqlCommand cmd6 = new SqlCommand("select productid,serialno,qnty,price,tax,total from invoicetran  where qotranid='" + ddlqono.SelectedItem.Text + "' and company_id='" + company_id.Text + "'  ", myconnection);

           myconnection.Open();
           SqlDataReader myDataReader16 = default(SqlDataReader);
           myDataReader16 = cmd6.ExecuteReader(CommandBehavior.CloseConnection);

          while ((myDataReader16.Read()) == true)
           {
               if (myDataReader16.HasRows == true)
               {
                   invproductid.Text = myDataReader16["productid"].ToString();
                   invserialno.Text = myDataReader16["serialno"].ToString();
                   invtot1.Text = myDataReader16["total"].ToString();
                   qnty2.Text = myDataReader16["qnty"].ToString();
                   invprice.Text = myDataReader16["price"].ToString();
                   invtax.Text = myDataReader16["tax"].ToString();
                   untprice.Text = (Convert.ToDecimal(invprice.Text)).ToString();
                   unttax.Text = (Convert.ToDecimal(invtax.Text)).ToString();
                   unttot.Text = (Convert.ToDecimal(untprice.Text) + Convert.ToDecimal(unttax.Text)).ToString();
                   SqlCommand cmd4 = new SqlCommand("select productid,qnty from stock where productid='" + invproductid.Text + "' and status='A' and company_id='" + company_id.Text + "'  ", myconnection1);
                   myconnection1.Open();
                   SqlDataReader myDataReader9 = default(SqlDataReader);
                   myDataReader9 = cmd4.ExecuteReader(CommandBehavior.CloseConnection);
                   while ((myDataReader9.Read()) == true)
                   {
                       productid11.Text = myDataReader9["productid"].ToString();
                       qnty1.Text = myDataReader9["qnty"].ToString();
                   }
                   myDataReader9.Close();
                   myconnection1.Close();
                   if (qnty1.Text == qnty2.Text)
                   {
                       SqlCommand cmd5 = new SqlCommand("update  stock set status='NA' where productid='" + productid11.Text + "'and company_id='" + company_id.Text + "'  ", myconnection2);
                       myconnection2.Open();
                       cmd5.ExecuteNonQuery();
                       myconnection2.Close();
                       string[] sernum = null;

                       int I = 0;

                       sernum = invserialno.Text.Split(',');
                       for (I = 0; I <= sernum.Length - 1; I++)
                       {

                           sernum1.Text = sernum[I];
                           SqlCommand cmd8 = new SqlCommand("update  stockserialno set status='NA' where productid='" + productid11.Text + "' and Ltrim(serialno)='" + sernum1.Text + "' and company_id='" + company_id.Text + "' ", myconnection1);
                           myconnection1.Open();
                           cmd8.ExecuteNonQuery();
                           myconnection1.Close();
                           if (dept == 1)
                           {
                               SqlCommand mycmd = new SqlCommand("select typeid from product where  productid='" + invproductid.Text + "' and company_id='" + company_id.Text + "'  ", myconnection2);
                               myconnection2.Open();
                               SqlDataReader myDataReader4 = default(SqlDataReader);
                               myDataReader4 = mycmd.ExecuteReader();
                               while ((myDataReader4.Read()) == true)
                               {
                                   typeid = Convert.ToInt16(myDataReader4["typeid"]);
                               }
                               myDataReader4.Close();
                               myconnection2.Close();
                               if (typeid != 17)
                               {
                                   SqlCommand cmd9 = new SqlCommand("update  temp set invid='" + lblinvoiceid.Text + "',invdate='" + lbldate.Text + "',invprice=" + untprice.Text + ",invtax=" + unttax.Text + ",invtotal=" + unttot.Text + " where productid='" + invproductid.Text + "' and serialno='" + sernum1.Text + "' and company_id='" + company_id.Text + "' ", myconnection2);
                                   myconnection2.Open();
                                   cmd9.ExecuteNonQuery();
                                   myconnection2.Close();
                               }
                               else
                               {
                                   SqlCommand cmd9 = new SqlCommand("update  temp set invid='" + lblinvoiceid.Text + "',invdate='" + lbldate.Text + "',invprice=" + invprice.Text + ",invtax=" + invtax.Text + ",invtotal=" + invtot1.Text + " where productid='" + invproductid.Text + "' and serialno='" + sernum1.Text + "' and company_id='" + company_id.Text + "' ", myconnection2);
                                   myconnection2.Open();
                                   cmd9.ExecuteNonQuery();
                                   myconnection2.Close();
                               }

                               SqlCommand cmd10 = new SqlCommand("select round(pototal,0)as pototal,round(invtotal,0) as invtotal from temp where productid='" + invproductid.Text + "' and serialno='" + sernum1.Text + "' and company_id='" + company_id.Text + "'", myconnection2);
                               myconnection2.Open();
                               SqlDataReader myDataReader10 = default(SqlDataReader);
                               myDataReader10 = cmd10.ExecuteReader(CommandBehavior.CloseConnection);
                               while ((myDataReader10.Read()) == true)
                               {
                                   potot.Text = myDataReader10["pototal"].ToString();
                                   invtot.Text = myDataReader10["invtotal"].ToString();
                                   margin.Text = (Convert.ToInt64(invtot.Text) - Convert.ToInt64(potot.Text)).ToString();
                                   SqlCommand cmd11 = new SqlCommand("update  temp set margin=" + margin.Text + " where productid='" + invproductid.Text + "' and serialno='" + sernum1.Text + "' and company_id='" + company_id.Text + "' ", myconnection1);
                                   myconnection1.Open();
                                   cmd11.ExecuteNonQuery();
                                   myconnection1.Close();
                               }
                               myconnection2.Close();
                               myDataReader10.Close();
                           }
                           else
                           {
                               Autotempid();
                               SqlCommand cmd14 = new SqlCommand("insert into temp values('" + lbltempid.Text + "','" + dept + "','','" + lbldate.Text + "','" + lblinvoiceid.Text + "','" + lbldate.Text + "','" + invproductid.Text + "','','','' ,'','','','" + invtot1.Text + "','" + invtot1.Text + "','" + branch_id.Text + "','" + company_id.Text + "')", myconnection1);
                               myconnection1.Open();
                               cmd14.ExecuteNonQuery();
                               myconnection1.Close();

                           }
                       }

                   }
                   else
                   {
                       SqlCommand cmd5 = new SqlCommand("update  stock set qnty=" + qnty1.Text + "-" + qnty2.Text + " where productid='" + productid11.Text + "'and company_id='" + company_id.Text + "'  ", myconnection2);
                       myconnection2.Open();
                       cmd5.ExecuteNonQuery();
                       myconnection2.Close();
                       string[] sernum = null;

                       int I = 0;

                       sernum = invserialno.Text.Split(',');

                       for (I = 0; I <= sernum.Length - 1; I++)
                       {

                           sernum1.Text = sernum[I];
                           SqlCommand cmd8 = new SqlCommand("update  stockserialno set status='NA' where productid='" + productid11.Text + "' and Ltrim(serialno)='" + sernum1.Text + "' and company_id='" + company_id.Text + "' ", myconnection1);
                           myconnection1.Open();
                           cmd8.ExecuteNonQuery();
                           myconnection1.Close();
                           if (dept == 1)
                           {
                               SqlCommand mycmd = new SqlCommand("select typeid from product where  productid='" + invproductid.Text + "' and company_id='" + company_id.Text + "'  ", myconnection2);
                               myconnection2.Open();
                               SqlDataReader myDataReader4 = default(SqlDataReader);
                               myDataReader4 = mycmd.ExecuteReader();
                               while ((myDataReader4.Read()) == true)
                               {
                                   typeid = Convert.ToInt16(myDataReader4["typeid"]);
                               }
                               myDataReader4.Close();
                               myconnection2.Close();
                               if (typeid != 17)
                               {
                                   SqlCommand cmd9 = new SqlCommand("update  temp set invid='" + lblinvoiceid.Text + "',invdate='" + lbldate.Text + "',invprice=" + untprice.Text + ",invtax=" + unttax.Text + ",invtotal=" + unttot.Text + " where productid='" + invproductid.Text + "' and serialno='" + sernum1.Text + "' and company_id='" + company_id.Text + "' ", myconnection2);
                                   myconnection2.Open();
                                   cmd9.ExecuteNonQuery();
                                   myconnection2.Close();
                               }
                               else
                               {
                                   SqlCommand cmd9 = new SqlCommand("update  temp set invid='" + lblinvoiceid.Text + "',invdate='" + lbldate.Text + "',invprice=" + invprice.Text + ",invtax=" + invtax.Text + ",invtotal=" + invtot1.Text + " where productid='" + invproductid.Text + "' and serialno='" + sernum1.Text + "' and company_id='" + company_id.Text + "' ", myconnection2);
                                   myconnection2.Open();
                                   cmd9.ExecuteNonQuery();
                                   myconnection2.Close();
                               }

                               SqlCommand cmd10 = new SqlCommand("select round(pototal,0)as pototal,round(invtotal,0) as invtotal from temp where productid='" + invproductid.Text + "' and serialno='" + sernum1.Text + "' and company_id='" + company_id.Text + "'", myconnection2);
                               myconnection2.Open();
                               SqlDataReader myDataReader10 = default(SqlDataReader);
                               myDataReader10 = cmd10.ExecuteReader(CommandBehavior.CloseConnection);
                               while ((myDataReader10.Read()) == true)
                               {
                                   potot.Text = myDataReader10["pototal"].ToString();
                                   invtot.Text = myDataReader10["invtotal"].ToString();
                                   margin.Text = (Convert.ToInt64(invtot.Text) - Convert.ToInt64(potot.Text)).ToString();
                                   SqlCommand cmd11 = new SqlCommand("update  temp set margin=" + margin.Text + " where productid='" + invproductid.Text + "' and serialno='" + sernum1.Text + "' and company_id='" + company_id.Text + "' ", myconnection1);
                                   myconnection1.Open();
                                   cmd11.ExecuteNonQuery();
                                   myconnection1.Close();
                               }
                               myconnection2.Close();
                               myDataReader10.Close();
                           }
                           else
                           {
                               Autotempid();
                               SqlCommand cmd14 = new SqlCommand("insert into temp values('" + lbltempid.Text + "','" + dept + "','','" + lbldate.Text + "','" + lblinvoiceid.Text + "','" + lbldate.Text + "','" + invproductid.Text + "','','','' ,'','','','" + invtot1.Text + "','" + invtot1.Text + "','" + branch_id.Text + "','" + company_id.Text + "')", myconnection1);
                               myconnection1.Open();
                               cmd14.ExecuteNonQuery();
                               myconnection1.Close();

                           }
                       }
                   }
               }
           }

           myDataReader16.Close();
           myconnection.Close();

Error itself is self explanatory.You are closing the reader before the execution is completed.

Arun Jacob
http://codepronet.blogspot.com/

hi , iam using asp.net with c#

i want to store image in database , i have set the image to image control, iam not using file upload control ,how to give the image path can you correct my code

FileInfo left1infoold = new FileInfo(Server.MapPath(Image1.ImageUrl.Trim()));
       byte[]left1content1=new byte[left1infoold.Length];
       FileStream left1stream1 = left1infoold.OpenRead();
       left1stream1.Read(left1content1,0,left1content1.Length);
       left1stream1.Close();
       cmdupdate.Parameters.AddWithValue("@imgleft1old",left1content1);

link[^]

iam not using file upload control
just i have set the image url to image control
then how to store in data base

can you give me example which helps me

developerit wrote:
just i have set the image url to image control

Can you post the URL of an image which you have set to image control? I just want to see where does the image actually exists.

This will help to better understand the problem.