A first chance exception of type 'System.InvalidOperationException

[Juanjo]

Hi all

I get the following error:
'A first chance exception of type 'System.InvalidOperationException'
occurred in system.dll

Additional information: The requested Performance Counter is not a custom
counter, it has to be initialized as ReadOnly.'
My code c#:
using Microsoft.Practices.EnterpriseLibrary.Data;
....
private DataSet ds;
private Database db;
db = DatabaseFactory.CreateDatabase();
string sqlCommand = "Select...";
DBCommandWrapper dbCommandWrapper = db.GetSqlStringCommandWrapper(sqlCommand);
ds = db.ExecuteDataSet(dbCommandWrapper);

Any ideas??? Thank you in advance.

[Dmytro Lapshyn [MVP]]

Hi,

My guess is that you compile the enterprise library with performance
counters enabled and that you fail to perform some required action to
install those counters on your system. I vaguely remember there is a
compiler variable that enables or disables the use of performance counters
in Enterprise Library.

--
Sincerely,
Dmytro Lapshyn [Visual Developer - Visual C# MVP]
"Juanjo" <Ju****@discussions.microsoft.com> wrote in message
news:99**********************************@microsof t.com...

Hi all

I get the following error:
'A first chance exception of type 'System.InvalidOperationException'
occurred in system.dll

Additional information: The requested Performance Counter is not a custom
counter, it has to be initialized as ReadOnly.'
My code c#:
using Microsoft.Practices.EnterpriseLibrary.Data;
...
private DataSet ds;
private Database db;
db = DatabaseFactory.CreateDatabase();
string sqlCommand = "Select...";
DBCommandWrapper dbCommandWrapper =
db.GetSqlStringCommandWrapper(sqlCommand);
ds = db.ExecuteDataSet(dbCommandWrapper);

Any ideas??? Thank you in advance.

[Juanjo]

Dmytro, you are right!

After your reply, i found this post:
http://dotnetjunkies.com/WebLog/ssko.../25/61376.aspx

I hope it was usefull for people.

Regards,

"Dmytro Lapshyn [MVP]" wrote:

Hi,

My guess is that you compile the enterprise library with performance
counters enabled and that you fail to perform some required action to
install those counters on your system. I vaguely remember there is a
compiler variable that enables or disables the use of performance counters
in Enterprise Library.

--
Sincerely,
Dmytro Lapshyn [Visual Developer - Visual C# MVP]
"Juanjo" <Ju****@discussions.microsoft.com> wrote in message
news:99**********************************@microsof t.com...

Hi all

I get the following error:
'A first chance exception of type 'System.InvalidOperationException'
occurred in system.dll

Additional information: The requested Performance Counter is not a custom
counter, it has to be initialized as ReadOnly.'
My code c#:
using Microsoft.Practices.EnterpriseLibrary.Data;
...
private DataSet ds;
private Database db;
db = DatabaseFactory.CreateDatabase();
string sqlCommand = "Select...";
DBCommandWrapper dbCommandWrapper =
db.GetSqlStringCommandWrapper(sqlCommand);
ds = db.ExecuteDataSet(dbCommandWrapper);

Any ideas??? Thank you in advance.