IDbConnection.ConnectionString Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets or sets the string used to open a database.
public:
property System::String ^ ConnectionString { System::String ^ get(); void set(System::String ^ value); };
public string ConnectionString { get; set; }
member this.ConnectionString : string with get, set
Public Property ConnectionString As String
Property Value
A string containing connection settings.
Examples
The following example creates an instance of a derived class, OleDbConnection, sets its ConnectionString, and displays its State.
public void CreateOleDbConnection(){
OleDbConnection connection = new OleDbConnection();
connection.ConnectionString =
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Northwind.mdb";
Console.WriteLine("Connection State: " + connection.State.ToString());
}
Public Sub CreateOleDbConnection()
Dim connection As New OleDbConnection()
connection.ConnectionString = _
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Northwind.mdb"
Console.WriteLine("Connection State: " & connection.State.ToString())
End Sub
Remarks
The ConnectionString
property can be set only while the connection is closed.
Applies to
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