ConnectionExtensions.EnsureOpen method
namespace: Serenity.Data assembly: Serenity.Net.Data
Ensures the connection is open. Warning! This method will not reopen a connection that once was opened and will raise an error.
public static IDbConnection EnsureOpen(this IDbConnection connection)
| parameter | description |
|---|---|
| connection | The connection. |
Exceptions
| exception | condition |
|---|---|
| ArgumentNullException | connection |
| InvalidOperationException | Can't auto open a closed connection that was previously open! |
See Also
- class ConnectionExtensions