Connection must be open for this operation

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VS2010

In my ERP am using oracle and vs2010.I used oracle connection since its a financial application.
But wen i published that and chking in page( clicking on the save button at time by 2 or more user),
one user page is saving and for others showing error message "Connection must be open for this operation".wen i chked this in google, its saying its the issue of vs2010.
anyone have any idea about this error.
please help me

Posted 4-May-14 21:23pm

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**Dnyaneshwar**@Pune · Answer 1 · 2014-05-04T21:47:00

Solution 1

Check in your code that you are opening a connection

C#

using (OracleConnection connection = new OracleConnection(ConnectionString))
{
  connection.Open(); //<-- must have
  //rest of code omitted
}

Posted 4-May-14 21:47pm

Dnyaneshwar@Pune

Sanket Saxena · Answer 2 · 2014-05-04T21:55:00

Solution 2

As per the error message you should open the connection:

C#

if (myConnection != null && myConnection.State == ConnectionState.Closed)
{
   myConnection.Open();
}

Posted 4-May-14 21:55pm

Sanket Saxena