public sealed class DataConnectionWrapper : DbConnection
Public NotInheritable Class DataConnectionWrapper
Inherits DbConnection
public ref class DataConnectionWrapper sealed : public DbConnection
[<SealedAttribute>]
type DataConnectionWrapper =
class
inherit DbConnection
end
DataConnectionWrapper | Инициализирует новый экземпляр класса DataConnectionWrapper |
CanCreateBatch | Gets a value that indicates whether this DbConnection instance supports the DbBatch class. (Унаследован от DbConnection) |
CanRaiseEvents | Gets a value indicating whether the component can raise an event. (Унаследован от Component) |
ConnectionString | (Переопределяет DbConnectionConnectionString) |
ConnectionTimeout | (Переопределяет DbConnectionConnectionTimeout) |
Container | Gets the IContainer that contains the Component. (Унаследован от Component) |
Database | (Переопределяет DbConnectionDatabase) |
DataConnection | |
DataSource | (Переопределяет DbConnectionDataSource) |
DbProviderFactory | Gets the DbProviderFactory for this DbConnection. (Унаследован от DbConnection) |
DesignMode | Gets a value that indicates whether the Component is currently in design mode. (Унаследован от Component) |
Events | Gets the list of event handlers that are attached to this Component. (Унаследован от Component) |
ServerVersion | (Переопределяет DbConnectionServerVersion) |
Site | Gets or sets the ISite of the Component. (Унаследован от Component) |
State | (Переопределяет DbConnectionState) |
BeginDbTransaction | (Переопределяет DbConnectionBeginDbTransaction(IsolationLevel)) |
BeginDbTransactionAsync | Asynchronously starts a database transaction. (Унаследован от DbConnection) |
BeginTransaction | Starts a database transaction. (Унаследован от DbConnection) |
BeginTransaction(IsolationLevel) | Starts a database transaction with the specified isolation level. (Унаследован от DbConnection) |
BeginTransactionAsync(CancellationToken) | Asynchronously begins a database transaction. (Унаследован от DbConnection) |
BeginTransactionAsync(IsolationLevel, CancellationToken) | Asynchronously begins a database transaction. (Унаследован от DbConnection) |
ChangeDatabase | (Переопределяет DbConnectionChangeDatabase(String)) |
ChangeDatabaseAsync | Asynchronously changes the current database for an open connection. (Унаследован от DbConnection) |
Close | (Переопределяет DbConnectionClose) |
CloseAsync | Asynchronously closes the connection to the database. (Унаследован от DbConnection) |
CreateBatch | Returns a new instance of the provider's class that implements the DbBatch class. (Унаследован от DbConnection) |
CreateCommand | Creates and returns a DbCommand object associated with the current connection. (Унаследован от DbConnection) |
CreateDbBatch | When overridden in a derived class, returns a new instance of the provider's class that implements the DbBatch class. (Унаследован от DbConnection) |
CreateDbCommand | (Переопределяет DbConnectionCreateDbCommand) |
Dispose | Releases all resources used by the Component. (Унаследован от Component) |
Dispose(Boolean) | Освобождает неуправляемые ресурсы, используемые объектом DataConnectionWrapper, а при необходимости освобождает также управляемые ресурсы (Переопределяет ComponentDispose(Boolean)) |
DisposeAsync | Asynchronously diposes the connection object. (Унаследован от DbConnection) |
EnlistTransaction | Enlists in the specified transaction. (Унаследован от DbConnection) |
Equals | Determines whether the specified object is equal to the current object. (Унаследован от Object) |
Finalize | Releases unmanaged resources and performs other cleanup operations before the Component is reclaimed by garbage collection. (Унаследован от Component) |
GetDbms | |
GetHashCode | Serves as the default hash function. (Унаследован от Object) |
GetLifetimeService | Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Унаследован от MarshalByRefObject) Устарело. |
GetSchema | Returns schema information for the data source of this DbConnection. (Унаследован от DbConnection) |
GetSchema(String) | Returns schema information for the data source of this DbConnection using the specified string for the schema name. (Унаследован от DbConnection) |
GetSchema(String, String) | Returns schema information for the data source of this DbConnection using the specified string for the schema name and the specified string array for the restriction values. (Унаследован от DbConnection) |
GetSchemaAsync(CancellationToken) | This is an asynchronous version of GetSchema.
Providers should override with an appropriate implementation.
The cancellationToken can optionally be honored.
The default implementation invokes the synchronous GetSchema call and returns a completed task.
The default implementation will return a cancelled task if passed an already cancelled cancellationToken.
Exceptions thrown by GetSchema will be communicated via the returned Task Exception property. (Унаследован от DbConnection) |
GetSchemaAsync(String, CancellationToken) | This is the asynchronous version of GetSchema(String).
Providers should override with an appropriate implementation.
The cancellationToken can optionally be honored.
The default implementation invokes the synchronous GetSchema(String) call and returns a completed task.
The default implementation will return a cancelled task if passed an already cancelled cancellationToken.
Exceptions thrown by GetSchema(String) will be communicated via the returned Task Exception property. (Унаследован от DbConnection) |
GetSchemaAsync(String, String, CancellationToken) | This is the asynchronous version of GetSchema(String, String).
Providers should override with an appropriate implementation.
The cancellationToken can optionally be honored.
The default implementation invokes the synchronous GetSchema(String, String) call and returns a completed task.
The default implementation will return a cancelled task if passed an already cancelled cancellationToken.
Exceptions thrown by GetSchema(String, String) will be communicated via the returned Task Exception property. (Унаследован от DbConnection) |
GetService | Returns an object that represents a service provided by the Component or by its Container. (Унаследован от Component) |
GetType | Gets the Type of the current instance. (Унаследован от Object) |
InitializeLifetimeService | Obtains a lifetime service object to control the lifetime policy for this instance. (Унаследован от MarshalByRefObject) Устарело. |
MemberwiseClone | Creates a shallow copy of the current Object. (Унаследован от Object) |
MemberwiseClone(Boolean) | Creates a shallow copy of the current MarshalByRefObject object. (Унаследован от MarshalByRefObject) |
OnStateChange | Raises the StateChange event. (Унаследован от DbConnection) |
Open | (Переопределяет DbConnectionOpen) |
OpenAsync | An asynchronous version of Open, which opens a database connection with the settings specified by the ConnectionString. This method invokes the virtual method OpenAsync(CancellationToken) with CancellationToken.None. (Унаследован от DbConnection) |
OpenAsync(CancellationToken) | This is the asynchronous version of Open. Providers should override with an appropriate implementation. The cancellation token can optionally be honored.
The default implementation invokes the synchronous Open call and returns a completed task. The default implementation will return a cancelled task if passed an already cancelled cancellationToken. Exceptions thrown by Open will be communicated via the returned Task Exception property.
Do not invoke other methods and properties of the DbConnection object until the returned Task is complete. (Унаследован от DbConnection) |
OpenAsync(CancellationToken) | |
ToString | Returns a String containing the name of the Component, if any. This method should not be overridden. (Унаследован от Component) |
Disposed | Occurs when the component is disposed by a call to the Dispose method. (Унаследован от Component) |
StateChange | Occurs when the state of the event changes. (Унаследован от DbConnection) |