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A VB - Datbase question

I downloaded some code. In it this code
lReader = lCmd.ExecuteReader()

causes this exception message

Fail.ToString "System.InvalidOperationException: ExecuteReader requires an
open and available Connection. The connection's current state is Open,
Fetching.
at System.Data.OleDb.OleDbCommand.ValidateConnectionA ndTransaction(String
method, Int32& localState)
at System.Data.OleDb.OleDbCommand.ExecuteReaderIntern al(CommandBehavior
behavior, String method)
at System.Data.OleDb.OleDbCommand.ExecuteReader(Comma ndBehavior behavior)
at System.Data.OleDb.OleDbCommand.ExecuteReader()
at CnCommon.VisualTheme.LoadTheme(String pvName) in C:\Documents and
Settings\Cal\Desktop\junk\CnCommon\VisualTheme.vb: line 544" String

Does this mean anything to you.

I don't use database so there may be something wrong with it.

Got a suggestion as to what I should look for?
Thanks
Jan 15 '06 #1
2 886
Hi,

I would check your connection string.

Ken
------------------

"**Developer**" wrote:
I downloaded some code. In it this code
lReader = lCmd.ExecuteReader()

causes this exception message

Fail.ToString "System.InvalidOperationException: ExecuteReader requires an
open and available Connection. The connection's current state is Open,
Fetching.
at System.Data.OleDb.OleDbCommand.ValidateConnectionA ndTransaction(String
method, Int32& localState)
at System.Data.OleDb.OleDbCommand.ExecuteReaderIntern al(CommandBehavior
behavior, String method)
at System.Data.OleDb.OleDbCommand.ExecuteReader(Comma ndBehavior behavior)
at System.Data.OleDb.OleDbCommand.ExecuteReader()
at CnCommon.VisualTheme.LoadTheme(String pvName) in C:\Documents and
Settings\Cal\Desktop\junk\CnCommon\VisualTheme.vb: line 544" String

Does this mean anything to you.

I don't use database so there may be something wrong with it.

Got a suggestion as to what I should look for?
Thanks

Jan 15 '06 #2


and you would find the problem.

Thanks

"Ken Tucker [MVP]" <Ke**********@discussions.microsoft.com> wrote in message
news:FA**********************************@microsof t.com...
Hi,

I would check your connection string.

Ken
------------------

"**Developer**" wrote:
I downloaded some code. In it this code
lReader = lCmd.ExecuteReader()

causes this exception message

Fail.ToString "System.InvalidOperationException: ExecuteReader requires
an
open and available Connection. The connection's current state is Open,
Fetching.
at
System.Data.OleDb.OleDbCommand.ValidateConnectionA ndTransaction(String
method, Int32& localState)
at
System.Data.OleDb.OleDbCommand.ExecuteReaderIntern al(CommandBehavior
behavior, String method)
at System.Data.OleDb.OleDbCommand.ExecuteReader(Comma ndBehavior
behavior)
at System.Data.OleDb.OleDbCommand.ExecuteReader()
at CnCommon.VisualTheme.LoadTheme(String pvName) in C:\Documents and
Settings\Cal\Desktop\junk\CnCommon\VisualTheme.vb: line 544" String

Does this mean anything to you.

I don't use database so there may be something wrong with it.

Got a suggestion as to what I should look for?
Thanks

Jan 16 '06 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

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