SqlCeDataAdapter.SelectCommand Property
Gets or sets an SQL statement used to select records in the data source.
Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in System.Data.SqlServerCe.dll)
Syntax
'Declaration
Public Property SelectCommand As SqlCeCommand
Get
Set
'Usage
Dim instance As SqlCeDataAdapter
Dim value As SqlCeCommand
value = instance.SelectCommand
instance.SelectCommand = value
public SqlCeCommand SelectCommand { get; set; }
public:
property SqlCeCommand^ SelectCommand {
SqlCeCommand^ get ();
void set (SqlCeCommand^ value);
}
member SelectCommand : SqlCeCommand with get, set
function get SelectCommand () : SqlCeCommand
function set SelectCommand (value : SqlCeCommand)
Property Value
Type: System.Data.SqlServerCe.SqlCeCommand
A SqlCeCommand that is used during Fill to select records from data source for placement in the DataSet.
Remarks
When SelectCommand is assigned to a previously-created SqlCeCommand, the SqlCeCommand is not cloned. The SelectCommand maintains a reference to the previously-created SqlCeCommand object.
If the SelectCommand does not return any rows, no tables are added to the DataSet, and no exception is raised.
Examples
The following example creates a SqlCeDataAdapter and sets some of its properties.
Dim da As New SqlCeDataAdapter()
Dim conn As New SqlCeConnection("Data Source = MyDatabase.sdf")
Dim cmd As New SqlCeCommand("SELECT * FROM Customers WHERE Country = @country", conn)
cmd.Parameters.Add("@country", SqlDbType.NVarChar, 15)
cmd.Parameters(0).Value = "UK"
da.SelectCommand = cmd
SqlCeDataAdapter da = new SqlCeDataAdapter();
SqlCeConnection conn = new SqlCeConnection("Data Source = MyDatabase.sdf");
SqlCeCommand cmd = new SqlCeCommand("SELECT * FROM Customers WHERE Country = @country", conn);
cmd.Parameters.Add("@country", SqlDbType.NVarChar, 15);
cmd.Parameters[0].Value = "UK";
da.SelectCommand = cmd;