OleDbConnection.ConnectionTimeout Propiedad

  • Referencia

Definición

Espacio de nombres:
System.Data.OleDb
Ensamblado:
System.Data.OleDb.dll
Ensamblado:
System.Data.dll
Paquete:
System.Data.OleDb v8.0.1
Paquete:
System.Data.OleDb v9.0.0-rc.2.24473.5
Source:
OleDbConnection.cs
Source:
OleDbConnection.cs

Obtiene el tiempo de espera (en segundos) mientras se intenta establecer una conexión antes de que se interrumpa el intento y se genere un error.

public:
 virtual property int ConnectionTimeout { int get(); };
public:
 property int ConnectionTimeout { int get(); };
public override int ConnectionTimeout { get; }
[System.Data.DataSysDescription("OleDbConnection_ConnectionTimeout")]
public int ConnectionTimeout { get; }
member this.ConnectionTimeout : int
[<System.Data.DataSysDescription("OleDbConnection_ConnectionTimeout")>]
member this.ConnectionTimeout : int
Public Overrides ReadOnly Property ConnectionTimeout As Integer
Public ReadOnly Property ConnectionTimeout As Integer

Valor de propiedad

Int32

Tiempo que se debe esperar para que se abra la conexión, en segundos. El valor predeterminado es 15 segundos.

Implementaciones

ConnectionTimeout
Atributos
DataSysDescriptionAttribute

Excepciones

ArgumentException

El valor establecido es menor que 0.

Ejemplos

En el ejemplo siguiente se crea y OleDbConnection se establecen algunas de sus propiedades en el cadena de conexión.

// The connectionString argument contains the Connect Timeout
// keywords, as follows: "... ;Connect Timeout=30;"
public void InsertRow(string connectionString, string insertSQL)
{
    using (OleDbConnection connection = new OleDbConnection(connectionString))
    {
        // The insertSQL string contains a SQL statement that
        // inserts a new row in the source table.
        OleDbCommand command = new OleDbCommand(insertSQL);

        // Set the Connection to the new OleDbConnection.
        command.Connection = connection;

        // Open the connection and execute the insert command.
        try
        {
            connection.Open();
            command.ExecuteNonQuery();
        }
        catch (Exception ex)
        {
            Console.WriteLine(ex.Message);
        }
        // The connection is automatically closed when the
        // code exits the using block.
    }
}

' The connectionString argument contains the Connect Timeout 
' keywords, as follows: "... ;Connect Timeout=30;"
Public Sub InsertRow(ByVal connectionString As String, _
    ByVal insertSQL As String)

    Using connection As New OleDbConnection(connectionString)
        ' The insertSQL string contains a SQL statement that
        ' inserts a new row in the source table.
        Dim command As New OleDbCommand(insertSQL)

        ' Set the Connection to the new OleDbConnection.
        command.Connection = connection

        ' Open the connection and execute the insert command.
        Try
            connection.Open()
            command.ExecuteNonQuery()
        Catch ex As Exception
            Console.WriteLine(ex.Message)
        End Try
        ' The connection is automatically closed when the
        ' code exits the Using block.
    End Using
End Sub

Comentarios

Un valor de 0 indica que no hay límite y debe evitarse en porque ConnectionString un intento de conexión esperará indefinidamente.

Se aplica a

Consulte también