SqlCeConnection Constructor (String)
Initializes a new instance of the SqlCeConnection class with the specified connection string.
Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in system.data.sqlserverce.dll)
Syntax
'Declaration
Public Sub New ( _
connectionString As String _
)
'Usage
Dim connectionString As String
Dim instance As New SqlCeConnection(connectionString)
public SqlCeConnection (
string connectionString
)
public:
SqlCeConnection (
String^ connectionString
)
public SqlCeConnection (
String connectionString
)
public function SqlCeConnection (
connectionString : String
)
Parameters
- connectionString
The connection used to open the database.
Remarks
When a new instance of SqlCeConnection is created, the read/write properties are set to the following initial values unless they are set specifically by using their associated keywords in the ConnectionString property.
Properties |
Initial Value |
---|---|
ConnectionString |
connectionString |
empty string ("") |
You can change the value for these properties only by using the ConnectionString property.
Example
The following example creates and opens a SqlCeConnection.
Dim conn As SqlCeConnection = Nothing
Try
conn = New SqlCeConnection("Data Source = MyDatabase.sdf; Password ='<pwd>'")
conn.Open()
Dim cmd As SqlCeCommand = conn.CreateCommand()
cmd.CommandText = "INSERT INTO Customers ([Customer ID], [Company Name]) Values('NWIND', 'Northwind Traders')"
cmd.ExecuteNonQuery()
Finally
conn.Close()
End Try
SqlCeConnection conn = null;
try
{
conn = new SqlCeConnection("Data Source = MyDatabase.sdf; Password ='<pwd>'");
conn.Open();
SqlCeCommand cmd = conn.CreateCommand();
cmd.CommandText = "INSERT INTO Customers ([Customer ID], [Company Name]) Values('NWIND', 'Northwind Traders')";
cmd.ExecuteNonQuery();
finally
{
conn.Close();
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see .
Platforms
Windows CE, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows XP Professional x64 Edition, Windows XP SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
Version Information
.NET Compact Framework
Supported in: 2.0, 1.0
See Also
Reference
SqlCeConnection Class
SqlCeConnection Members
System.Data.SqlServerCe Namespace