IRelationalConnection.OpenAsync Method
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.
Overloads
| OpenAsync(CancellationToken) |
Asynchronously opens the connection to the database. |
| OpenAsync(CancellationToken, Boolean) |
Asynchronously opens the connection to the database. |
OpenAsync(CancellationToken)
Asynchronously opens the connection to the database.
public System.Threading.Tasks.Task OpenAsync (System.Threading.CancellationToken cancellationToken = default);abstract member OpenAsync : System.Threading.CancellationToken -> System.Threading.Tasks.TaskPublic Function OpenAsync (Optional cancellationToken As CancellationToken = Nothing) As TaskParameters
- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for the task to complete.
Returns
A task that represents the asynchronous operation.
Applies to
OpenAsync(CancellationToken, Boolean)
- Source:
- IRelationalConnection.cs
- Source:
- IRelationalConnection.cs
- Source:
- IRelationalConnection.cs
- Source:
- IRelationalConnection.cs
Asynchronously opens the connection to the database.
public System.Threading.Tasks.Task<bool> OpenAsync (System.Threading.CancellationToken cancellationToken, bool errorsExpected = false);abstract member OpenAsync : System.Threading.CancellationToken * bool -> System.Threading.Tasks.Task<bool>Public Function OpenAsync (cancellationToken As CancellationToken, Optional errorsExpected As Boolean = false) As Task(Of Boolean)Parameters
- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for the task to complete.
- errorsExpected
- Boolean
Indicate if the connection errors are expected and should be logged as debug message.
Returns
A task that represents the asynchronous operation, with a value of true if the connection
was actually opened.
Exceptions
If the CancellationToken is canceled.
Applies to
Entity Framework