System.InvalidOperationException: There Is An Error In XML Document (11, 2). System.ArgumentException: Item Has Already Bee

Jul 5, 2007

Hello,



I am getting the following error from my SqlClr proc. I am using a third party API, which is making call to some webservice.



System.InvalidOperationException: There is an error in XML document (11, 2). ---> System.ArgumentException: Item has already been added. Key in dictionary: 'urn:iControl:Common.ULong64' Key being added: 'urn:iControl:Common.ULong64'

System.ArgumentException:

at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)

at System.Collections.Hashtable.Add(Object key, Object value)

at System.Xml.Serialization.XmlSerializationReader.AddReadCallback(String name, String ns, Type type, XmlSerializationReadCallback read)

at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReader1.InitCallbacks()

at System.Xml.Serialization.XmlSerializationReader.ReadReferencingElement(String name, String ns, Boolean elementCanBeType, String& fixupReference)

at System.Xml.Serialization.XmlSerializationReader.ReadReferencingElement(String name, String ns, String& fixupReference)

at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReader1.Read5926_get_failover_stateResponse()

at Microsoft.Xml.Serialization.GeneratedAssembly.ArrayOfObjectSerializer8221.Deserialize(XmlSerializationReader reader)

at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, Xml

...

System.InvalidOperationException:

at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)

at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle)

at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)

at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)

at iControl.SystemFailover.get_failover_state()

at F5CacheManager.GetActiveLBIPaddress()



Found a similar problem in a different thread, but couldn't find any solution. I was wondering if there is an open case for this issue?

https://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=398142&SiteID=1

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'System.InvalidOperationException' -error!

Jan 29, 2008

The code below stops as I try to open a connection. I get the following error:

ServerVersion = 'sqlConnection1.ServerVersion' threw an exception of type 'System.InvalidOperationException'


string qry = "";

qry = string.Format("insert into dbo.member(mbrFirstName, mbrLastName, mbrStreetAddress, mbrPostalAddress, mbrTelephoneNumber, mbrTelephoneJob, mbrEmail) values('{0}','{1}','{2}','{3}','{4}','{5}','{6}')", sql1, sql2, sql3, sql4, sql5, sql6, sql7);

cmd.CommandText = qry;

cmd.Connection = sqlConnection1;



sqlConnection1.Open(); //Code stops here!!!

cmd.ExecuteNonQuery();

sqlConnection1.Close();
Does anyone know what is wrong? I appreciate any help!

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System.ArgumentException: Keyword Not Supported: 'provider'.

May 4, 2004

Hi guys

I'm trying to upload to my SQL DB

in my web.config file I have:

<appSettings>

<add key="MM_CONNECTION_HANDLER_trustnetConn" value="default_oledb.htm" />
<add key="MM_CONNECTION_STRING_trustnetConn" value="Provider=SQLOLEDB.1;Password=****;Persist Security Info=True;User ID=****;Initial Catalog=Trustnet;Data Source="192.194.25.211/>
<add key="MM_CONNECTION_DATABASETYPE_trustnetConn" value="oledb" /><add key="MM_CONNECTION_SCHEMA_trustnetConn" value="" />
<add key="MM_CONNECTION_CATALOG_trustnetConn" value="" />

</appSettings>

i'm trying to make a new connection

Dim myConnection As New SqlConnection(System.Configuration.ConfigurationSettings.AppSettings("MM_CONNECTION_STRING_trustnetConn"))

so I can upload files to it

but I keep on getting the error

System.ArgumentException: Keyword not supported: 'provider'.

any ideas

cheers

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System.InvalidOperationException

Dec 11, 2007

Hi,I am getting the Following Error  Before Inserting data into the table..System.InvalidOperationException: The ConnectionString property has not been initialized. at System.Data.SqlClient.SqlConnection.PermissionDemand() at System.Data.SqlClient.SqlConnectionFactory.PermissionDemand(DbConnection outerConnection) at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) at System.Data.SqlClient.SqlConnection.Open() at DAL.Insert_Query(Label lblError, String sqlQuery)----------------------------------------------------Below is my Code  Dim dal As New DAL
dal.P_ConnStr = Session.Item("ConnStr")
dal.Insert_Query(lblError, "Insert Into app_Session ([SessionID],[TimeIn]) Values('" & Session.SessionID & "', '" & System.DateTime.Now & "')")

'-------
'DAL
'------
Public Property P_ConnStr() As String
Get
Return ConnStr

End Get
Set(ByVal value As String)
ConnStr = value
End Set
End Property

Public Function Insert_Query(ByVal lblError As Label, ByVal sqlQuery As String) As Boolean
Dim insertCommand As SqlClient.SqlCommand
Try
'lblError.Visible = False
insertCommand = New SqlClient.SqlCommand(sqlQuery, Me.CreateConnection)
insertCommand.Connection.Open()
insertCommand.ExecuteNonQuery()
insertCommand.Connection.Close()

Return True

Catch ex As Exception
lblError.Visible = True
lblError.Text = ex.ToString
insertCommand.Connection.Close()
Return False

End Try

End Function  ---------------------------------------------------------------------------How I can Resolve this Problem.. 

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System.InvalidOperationException

Mar 11, 2004

Hi

I wrote code that connects to a SQL Server database in VB .NET
The program connects to the server and works fine.

dConnection = New SqlConnection(getCfgProperty(fPropDBConnection))
dConnection.Open()


However when I put my code on to a different machine (test server) the program can not open the connection. It gives an exception in the
dConnection.Open() line:

System.InvalidOperationException: The ConnectionString property has not been initialized.
at System.Data.SqlClient.SqlConnection.Open()
at Project4.HowTo.Samples.ADONET.ReportDistributor.di stributeReports()


Connection string is correct.

Is there something that has to be configured on test server environment?

Thanx

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Jul 18, 2006

I am using a Foreach loop container to go thru all the files downloaded from the ftp site and I am assigning the file name of each file to a variable at the foreach loop level called filename.  In the dataflow task inside the foreach loop container, I have a source script component that uses a flat file connection.  The connection string of the flat file connection is set to the filename variable declared at the foreach loop level.  However the script component has a error System.ArgumentException: Empty pathname is not legal.

Please let me know how to correct this?  The connectionString property of the flat file connection is set to the complete filename including the path.  Does a script component need to have a flat file name specified in the flat file connection that it is using?  I need to have a script source component as the flat file I am reading from is not in any of the standard formats.

The flat file connection manager's connection string property is blanked out the moment I specify an Expression for the connection string.  Is this a defect or is it expected behavior.

Any inputs appreciated. 

PS:  I looked thru Jamie's blog at

http://blogs.conchango.com/jamiethomson/archive/2005/05/30/1489.aspx

when implementing the above package.

Thanks,

Manisha

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Mar 17, 2008

I am using VWD2005 and SQLExpress 2005.  In web.config I define the connection:<connectionStrings>
<add name="ProFeeRevenueUser" connectionString="Data Source=.SQLEXPRESS;AttachDBFilename=|DataDirectory|ProFeeRevenue.mdf; Initial Catalog=ProFeeRevenue;User Id=whomever;Password=whatever" providerName="System.Data.SqlClient"/>
When I try this code in a class (util.cs), I get an error on trying to open the connection:System.Data.SqlClient.SqlConnection cn = new System.Data.SqlClient.SqlConnection(ConfigurationManager.ConnectionStrings["ProFeeRevenueUser"].ConnectionString);
System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand("usp_UserSystemRolesListByUser", cn);System.Data.SqlClient.SqlDataReader dr;
try
{cmd.CommandType = System.Data.CommandType.StoredProcedure;
System.Data.SqlClient.SqlParameter retValParm = cmd.Parameters.Add("@RowCount", System.Data.SqlDbType.Int);retValParm.Direction = System.Data.ParameterDirection.ReturnValue;cmd.Parameters.AddWithValue("@UserLogin", userLogin);
cn.Open();     // error occurs here  <<----------------------------
dr = cmd.ExecuteReader();if (dr.HasRows)
{while (dr.Read() == true)
{string MyRole = dr[1].ToString().Trim();
SystemRoles.Add(MyRole);
}
dr.Close();
}
 It works fine if I point to a SQL server database on my server, but not with SQLExpress, so I assume I have done something wrong with the connection string or the SQL Express database.  Any ideas?

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SQLConnection Threw Exception Of Type System.InvalidOperationException

Mar 4, 2008

My SqlConnection is causing an error "sqlConn.ServerVersion threw an exception of type System.InvalidOperationException". Everything I have read seems to suggest that there is a problem with my SQLConnection parameters but as you can see from the commeted code below I have tried three different servers with four different configurations.  I am out of ideas on what is causing the error. 
Thanks - Amy
Here is a section of my code:
String sqlStmt = "Select [UserName], [Password], [Last], [First] from Contacts Where Login=@Uid AND Password=@Pwd";
SqlConnection sqlConn = new SqlConnection("Data Source=localhost;Initial Catalog=test;Integrated Security=SSPI;");//SqlConnection sqlConn = new SqlConnection("Data Source=pe2800;Initial Catalog=test;Integrated Security=SSPI;");//SqlConnection sqlConn = new SqlConnection("Data Source=HorizonDC02;Initial Catalog=test;Integrated Security=SSPI;");//SqlConnection sqlConn = new SqlConnection("Data Source=HorizonDC02;Initial Catalog=test;User ID=username;Password=password;");
SqlCommand sqlCmd = new SqlCommand(sqlStmt, sqlConn);sqlCmd.Parameters.Add("@Uid", SqlDbType.VarChar, 30).Value = uid;sqlCmd.Parameters.Add("@Pwd", SqlDbType.VarChar, 30).Value = pwd;sqlCmd.Connection.Open();

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System.InvalidOperationException: ExecuteReader: Connection Property Has Not Been Initialized.

Jan 29, 2008

Hi,

I have written a CLR Function in C#. The function works as expected except that I am trying to read data some data during the function call and get the following error:


Msg 6522, Level 16, State 1, Line 1

A .NET Framework error occurred during execution of user-defined routine or aggregate "fn_SLARemaining":

System.InvalidOperationException: ExecuteReader: Connection property has not been initialized.

System.InvalidOperationException:

at System.Data.SqlClient.SqlCommand.ValidateCommand(String method, Boolean async)

at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)

at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)

at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)

at System.Data.SqlClient.SqlCommand.ExecuteReader()

at SLARemaining.SupportTimes.addSupportHours()

at SLARemaining.CalculateTimeRemaining.GetTimeRemaining(String openDate, Decimal SLADuration)

at UserDefinedFunctions.fn_SLARemaining(SqlDateTime DateFrom, SqlDateTime DateTo, SqlInt32 PriorityTime, SqlDecimal AdjustmentTime, SqlDecimal Status)

.


The main code for the function is this:


using System;

using System.Data;

using System.Data.SqlTypes;

using System.Data.SqlClient;

using Microsoft.SqlServer.Server;

public partial class UserDefinedFunctions

{

[Microsoft.SqlServer.Server.SqlFunction(DataAccess = DataAccessKind.Read)]

public static SqlString fn_SLARemaining(SqlDateTime @DateFrom, SqlDateTime @DateTo, SqlInt32 @PriorityTime, SqlDecimal @AdjustmentTime, SqlDecimal @Status)

{

SLARemaining.CalculateTimeRemaining remaining;

remaining = new SLARemaining.CalculateTimeRemaining();

int duration = Convert.ToInt32(PriorityTime.ToString());

if (!DateFrom.IsNull)

{

string date = DateFrom.Value.ToShortDateString() + " " + DateFrom.Value.ToShortTimeString();

SqlString result = remaining.GetTimeRemaining(date, duration);

return result;

}

else

{

return null;

}

}

};


The function calls the following method from another class:


public string[] addSupportHours()

{

string[] supportedHours = new string[28];

SqlDataReader dr;



SqlCommand cmd = new SqlCommand();

cmd.CommandText = "xxxxxxx"; //<-- commented out for this post

using (SqlConnection cn = new SqlConnection("context connection=true;"))

{

cn.Open();


dr = cmd.ExecuteReader();



while (dr.Read())

{
//do some stuff
}

cn.Close();

cn.Dispose();
}

The error message claims that the connection has not been initialized - can't work out why? Any help will be appreciated!

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Jun 6, 2006

 I am getting this exception sporadically in a certain block of code (it usually works):
"System.InvalidOperationException: Invalid attempt to MetaData when reader is closed"The code is below:

cmd.CommandText = "[dbo].CountryGetList";
cmd.CommandType = CommandType.StoredProcedure;

IDataReader rdr = cmd.ExecuteReader();
List countries = new List();

...

while (rdr.Read())
{

//do stuff
                   CountryID = (Guid)rdr["CountryID"]; //blows up on the next line cty.Name = (string)rdr["Name"];            } }


rdr.Close();
Any ideas!?
 
 

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System.InvalidOperationException: The 'IBMDA400.DataSource.1' Provider Is Not Registered On The Local Machine.

Jul 31, 2006





I am run the ETL package through the SQL Server Agent, the job fails with the error message

"System.InvalidOperationException: The 'IBMDA400.DataSource.1' provider is not registered on the local machine.".

But when i run trough the UI is runs fine.

I am uisng OLE DB driver to the connect to AS400.

can you please tekk ne where a im going wrong.



The log file entery is as follows

OnProgress,DCMS2100,RBGDC01SMTSQL_service,LMS_ORDER_HEADER REFRESH,{78FE47C8-9539-4A20-8FC7-BC790204C2F0},{AF7E99E5-653C-4BF5-B5A1-B1E7CE2AEE9E},31/07/2006 19:57:30,31/07/2006 19:57:30,0,0x,Validating
OnProgress,DCMS2100,RBGDC01SMTSQL_service,LMS_ORDER_HEADER REFRESH,{78FE47C8-9539-4A20-8FC7-BC790204C2F0},{AF7E99E5-653C-4BF5-B5A1-B1E7CE2AEE9E},31/07/2006 19:57:30,31/07/2006 19:57:30,50,0x,Validating
OnError,DCMS2100,RBGDC01SMTSQL_service,LMS_ORDER_HEADER REFRESH,{78FE47C8-9539-4A20-8FC7-BC790204C2F0},{AF7E99E5-653C-4BF5-B5A1-B1E7CE2AEE9E},31/07/2006 19:57:31,31/07/2006 19:57:31,-1073450910,0x,System.InvalidOperationException: The 'IBMDA400.DataSource.1' provider is not registered on the local machine.
at System.Data.OleDb.OleDbServicesWrapper.GetDataSource(OleDbConnectionString constr, DataSourceWrapper& datasrcWrapper)
at System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
at System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup)
at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.OleDb.OleDbConnection.Open()
at Microsoft.SqlServer.Dts.Runtime.ManagedHelper.GetManagedConnection(String assemblyQualifiedName, String connStr, Object transaction)
at Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSConnectionManager90.AcquireConnection(Object pTransaction)
at Microsoft.SqlServer.Dts.Pipeline.DataReaderSourceAdapter.AcquireConnections(Object transaction)
at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostAcquireConnections(IDTSManagedComponentWrapper90 wrapper, Object transaction)
OnError,DCMS2100,RBGDC01SMTSQL_service,LMS_ORDER_HEADER REFRESH,{78FE47C8-9539-4A20-8FC7-BC790204C2F0},{AF7E99E5-653C-4BF5-B5A1-B1E7CE2AEE9E},31/07/2006 19:57:31,31/07/2006 19:57:31,-1073450985,0x,component "DataReader Source" (1) failed validation and returned error code 0x80131509.

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please help me to find solution for this error.

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Jan 29, 2007

Hello!

Hopefully someone can help me.

I have scripts to refresh database as SQL daily jobs. (O.S is Win2K3 and SQL server 2000 and SP4) It was worked and I got the following message this morning from SQL error log.

Internal I/O request 0x5FDA3C50: Op: Read, pBuffer: 0x0D860000, Size: 65536, Position: 25534864896, RetryCount: 10, UMS: Internal: 0x483099C8, InternalHigh: 0x0, Offset: 0xF1FF1E00, OffsetHigh: 0x5, m_buf: 0x0D860000, m_len: 65536, m_actualBytes: 0, m_errcode: 1450, BackupFile: \XAPROD12MASTERXAPRODXAPROD_db_200701290000.BAK

BackupMedium::ReportIoError: read failure on backup device '\XAPROD12MASTERXAPRODXAPROD_db_200701290000.BAK'. Operating system error 1450(Insufficient system resources exist to complete the requested service.).



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Jul 20, 2005

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Aug 21, 2006

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Dim connectionString As String = "Data Source=localhostSQLEXPRESS;Initial Catalog=TimeSheet;Integrated Security=SSPI"



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the error

System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)
at System.Security.PermissionSet.Demand()
at System.Data.Common.DbConnectionOptions.DemandPermission()
at System.Data.SqlClient.SqlConnection.PermissionDemand()
at System.Data.SqlClient.SqlConnectionFactory.PermissionDemand(DbConnection outerConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection,

etc etc

The action that failed was:
Demand
The type of the first permission that failed was:
System.Data.SqlClient.SqlClientPermission
The Zone of the assembly that failed was:
Trusted


I looked into the .net config utility but it says unrestricted and I tried adding it to the trusted internet zones in ie options security

I think that a windows form connecting to a sql database running in a webpage should be simple

to configure what am I missing?

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Oct 19, 2006

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Line 56: myDataRow("Username") = CType(FileBase.Select(New DataSourceSelectArguments()), String)
Line 57:
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IIS 5.0

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chi

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Messages
* SQL Server Edition Operating System Compatibility

* Some components of this edition of SQL Server are not supported on this operating system. For details, see 'Hardware and Software Requirements for Installing SQL Server 2005' in Microsoft SQL Server Books Online.



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Jul 20, 2005

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May 17, 2006

Dear all,

I am stuck with a SSIS package and I can€™t work out. Let me know what steps are the correct in order to solve this.
At first I have just a Flat File Source and then Script Component, nothing else.

Error:





[Script Component [516]] Error: System.InvalidCastException: Unable to cast COM object of type 'System.__ComObject' to class type 'System.Data.SqlClient.SqlConnection'. Instances of types that represent COM components cannot be cast to types that do not represent COM components; however they can be cast to interfaces as long as the underlying COM component supports QueryInterface calls for the IID of the interface. at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e) at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.AcquireConnections(Object transaction) at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostAcquireConnections(IDTSManagedComponentWrapper90 wrapper, Object transaction)



Script Code (from Script Component):



' Microsoft SQL Server Integration Services user script component
' This is your new script component in Microsoft Visual Basic .NET
' ScriptMain is the entrypoint class for script components

Imports System
Imports System.Data.SqlClient
Imports System.Math
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Imports Microsoft.SqlServer.Dts.Runtime.Wrapper


Public Class ScriptMain
Inherits UserComponent


Dim nDTS As IDTSConnectionManager90
Dim sqlConnecta As SqlConnection
Dim sqlComm As SqlCommand
Dim sqlParam As SqlParameter


Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)

Dim valorColumna As String
Dim valorColumna10 As Double


valorColumna = Row.Column9.Substring(1, 1)

If valorColumna = "N" Then
valorColumna10 = -1 * CDbl(Row.Column10 / 100)
Else
valorColumna10 = CDbl(Row.Column10 / 100)
End If

Me.Output0Buffer.PORCRETEN = CDbl(Row.Column11 / 100)
Me.Output0Buffer.IMPRETEN = CDbl(Row.Column12 / 100)
Me.Output0Buffer.EJERCICIO = CInt(Row.Column2)
Me.Output0Buffer.CODPROV = CInt(Row.Column7)
Me.Output0Buffer.MODALIDAD = CInt(Row.Column8)
Me.Output0Buffer.NIFPERC = CStr(Row.Column3)
Me.Output0Buffer.NIFREP = CStr(Row.Column4)
Me.Output0Buffer.NOMBRE = CStr(Row.Column6)
Me.Output0Buffer.EJERDEV = CDbl(Row.Column13)

With sqlComm
.Parameters("@Ejercicio").Value = CInt(Row.Column2)
.Parameters("@NIFPerc").Value = CStr(Row.Column3)
.Parameters("@NIFReP").Value = CStr(Row.Column4)
.Parameters("@Nombre").Value = CStr(Row.Column6)
.Parameters("@CodProv").Value = CInt(Row.Column7)
.Parameters("@Modalidad").Value = CInt(Row.Column8)
.Parameters("@ImpBase").Value = valorColumna10
.Parameters("@PorcReten").Value = CDbl(Row.Column11 / 100)
.Parameters("@ImpReten").Value = CDbl(Row.Column12 / 100)
.Parameters("@EjerDev").Value = CDbl(Row.Column13)

.ExecuteNonQuery()
End With


End Sub
Public Overrides Sub AcquireConnections(ByVal Transaction As Object)

Dim nDTS As IDTSConnectionManager90 = Me.Connections.TablaMODELO80
sqlConnecta = CType(nDTS.AcquireConnection(Nothing), SqlConnection)

End Sub
Public Overrides Sub PreExecute()

sqlComm = New SqlCommand("INSERT INTO hac_modelo180(Ejercicio,NIFPerc,NIFReP,Nombre,CodProv,Modalidad,ImpBase,PorcReten,ImpReten,EjerDev) " & _
"VALUES(@Ejercicio,@NIFPerc,@NIFReP,@Nombre,@CodProv,@Modalidad,@ImpBase,@PorcReten,@ImpReten,@EjerDev)", sqlConnecta)
sqlParam = New SqlParameter("@Ejercicio", Data.SqlDbType.SmallInt)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@NIFPerc", Data.SqlDbType.Char)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@NIFReP", Data.SqlDbType.Char)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@Nombre", Data.SqlDbType.VarChar)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@CodProv", Data.SqlDbType.TinyInt)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@Modalidad", Data.SqlDbType.SmallInt)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@ImpBase", Data.SqlDbType.Decimal)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@PorcReten", Data.SqlDbType.Decimal)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@ImpReten", Data.SqlDbType.Decimal)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@EjerDev", Data.SqlDbType.Decimal)
sqlComm.Parameters.Add(sqlParam)

End Sub


Public Sub New()

End Sub
Public Overrides Sub ReleaseConnections()
nDts.ReleaseConnection(sqlConnecta)
End Sub

Protected Overrides Sub Finalize()
MyBase.Finalize()
End Sub
End Class







Thanks a lot for your help


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Apr 23, 2007

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***********************************
SQL Execution Error.

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Error Source: SQL Server Compact Edition ADO.NET Data Provider


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****************************************

The same querypreview works fine without the parameter:



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Jun 20, 2007

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The Hidden expression for the table €˜table1€™ contains an error: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.















Here is the code :

************************************************************************

Public function get_field() as string
Dim myConnection As System.Data.SqlClient.SqlConnection
Dim myCommand As System.Data.SqlClient.SqlCommand
Dim data_reader As System.Data.SqlClient.SqlDataReader
Dim field(100) as string
Dim i as integer
Dim j as integer
Dim sql_field as string
Dim nbr_field as integer
Dim rtn_string as string


i = 0
sql_field ="Select field from mytable"
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myConnection.Open()
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data_reader = myCommand.ExecuteReader()
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end if
nbr_field = nbr_field + 1
i= i+1
End While
data_reader.Close()
myConnection.Close()


for j = 0 to nbr_field -1
rtn_string = rtn_string + field(j) + ","
Next j

rtn_string = left(rtn_string,rtn_string.length-1)
return rtn_string
'return sql_cmd
'return yes_no
'return lkupfield
end function

******************************************************************

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how do i set the Security so the report server or report manager allows embedded custom code to be executed. Any advice ?



Chi








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Hi,
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With regards,

mahender

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Line 14: If li.Selected Then
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Line 17:
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