SqlCeRemoteDataAccess.SubmitSql Method

Article
10/22/2009

Submits SQL statements for execution on a database in SQL Server on a remote server.

Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in system.data.sqlserverce.dll)

Syntax

'Declaration
Public Sub SubmitSql ( _
    sqlString As String, _
    oleDBConnectionString As String _
)

public void SubmitSql (
    string sqlString,
    string oleDBConnectionString
)

public:
void SubmitSql (
    String^ sqlString, 
    String^ oleDBConnectionString
)

public void SubmitSql (
    String sqlString, 
    String oleDBConnectionString
)

public function SubmitSql (
    sqlString : String, 
    oleDBConnectionString : String
)

Parameters

sqlString
Any SQL statement that does not return rows.

oleDBConnectionString
The OLE DB connection string for the remote SQL Server database.

Remarks

The InternetUrl property must contain the URL of the SQL Server Compact 3.5 SP1 Server Agent.

The InternetLogin and InternetPassword properties must be specified if the SQL Server Compact 3.5 SP1 Server Agent is configured to use Basic or Integrated Windows authentication.

If SQL Server Authentication is used, the user ID specified in oledbConnectionString must have the authority to read the SQL Server table.

If Windows Authentication is used by setting INTEGRATED SECURITY="SSPI" in oledbConnectionString, the Internet user must have the authority to read the SQL Server table. The following identifies the Internet user based on the authentication method:

When Microsoft Internet Information Services (IIS) virtual directory is configured to use anonymous access, the Internet user runs under the identity of the Internet Guest Account (IUSR_computername). If you configure another Windows user account as the Internet Guest Account, the Internet user runs under the identity of that account.
When IIS virtual directory is configured to use Basic authentication, the Internet user runs under the identity of the Windows user account for which the client supplied the Internet user name and password.
When IIS virtual directory is configured to use Integrated Windows authentication, the Internet user runs under the identity of the Windows user account for which the client supplied the Internet user name and password.

Example

The following example creates a SqlCeRemoteDataAccess object, sets several properties, and then calls the SubmitSql method.

' Connection String to the SQL Server
'
Dim rdaOleDbConnectString As String = "Data Source=MySqlServer;Initial Catalog=AdventureWorks; " & _
    "User Id=username;Password = <password>"

' Initialize RDA Object
'
Dim rda As SqlCeRemoteDataAccess = Nothing

Try
    ' Try the SubmitSql Operation
    '
    rda = New SqlCeRemoteDataAccess()

    rda.InternetLogin = "MyLogin"
    rda.InternetPassword = "<password>"
    rda.InternetUrl = "https://www.adventure-works.com/sqlmobile/sqlcesa35.dll"
    rda.LocalConnectionString = "Data Source=MyDatabase.sdf"

    rda.SubmitSql("CREATE TABLE MyRemoteTable (colA int)", rdaOleDbConnectString)
Catch
    ' Handle errors here
    '
Finally
    'Dispose of the RDA object
    '
    rda.Dispose()
End Try

// Connection String to the SQL Server
//
string rdaOleDbConnectString = "Data Source=MySqlServer;Initial Catalog=AdventureWorks; " +
    "User Id=username;Password = <password>";

// Initialize RDA Object
//
SqlCeRemoteDataAccess rda = null;

try
{
    // Try the SubmitSql Operation
    //
    rda = new SqlCeRemoteDataAccess();

    rda.InternetLogin = "MyLogin";
    rda.InternetPassword = "<password>";
    rda.InternetUrl = "https://www.adventure-works.com/sqlmobile/sqlcesa35.dll";
    rda.LocalConnectionString = "Data Source=MyDatabase.sdf";

    rda.SubmitSql("CREATE TABLE MyRemoteTable (colA int)", rdaOleDbConnectString);
}
catch (SqlCeException)
{
    // Handle errors here
    //
}
finally
{
    //Dispose of the RDA object
    //
    rda.Dispose();
}

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

Windows Vista, Windows Mobile 5.0, Windows XP Professional with Service Pack 2 (SP2), Windows Server 2003, Windows Mobile 2003 for Pocket PC, Windows CE 5.0
Version Information
.NET Framework and NET Compact Framework
Supported in 3.5
.NET Framework
Supported in 3.0
.NET Compact Framework and .Net Framework
Supported in 2.0

Share via