DbDataReader.Dispose DbDataReader.Dispose DbDataReader.Dispose DbDataReader.Dispose Method

Definition

Releases the resources used by the DbDataReader and calls Close().

Overloads

Dispose() Dispose() Dispose() Dispose()

Releases all resources used by the current instance of the DbDataReader class.

Dispose(Boolean) Dispose(Boolean) Dispose(Boolean) Dispose(Boolean)

Releases the managed resources used by the DbDataReader and optionally releases the unmanaged resources.

Dispose() Dispose() Dispose() Dispose()

Releases all resources used by the current instance of the DbDataReader class.

public:
 virtual void Dispose();
public void Dispose ();
abstract member Dispose : unit -> unit
override this.Dispose : unit -> unit
Public Sub Dispose ()

Implements

Remarks

Call Dispose when you are finished using the DbDataReader. The Dispose method leaves the DbDataReader in an unusable state. After calling Dispose, you must release all references to the DbDataReader so the garbage collector can reclaim the memory that the DbDataReader was occupying.

For more information, see Cleaning Up Unmanaged Resources and Implementing a Dispose Method.

Note

Always call Dispose before you release your last reference to the DbDataReader. Otherwise, the resources it is using will not be freed until the garbage collector calls the DbDataReader object's Finalize method.

See Also

Dispose(Boolean) Dispose(Boolean) Dispose(Boolean) Dispose(Boolean)

Releases the managed resources used by the DbDataReader and optionally releases the unmanaged resources.

protected:
 virtual void Dispose(bool disposing);
protected virtual void Dispose (bool disposing);
abstract member Dispose : bool -> unit
override this.Dispose : bool -> unit
Protected Overridable Sub Dispose (disposing As Boolean)

Parameters

disposing
Boolean Boolean Boolean Boolean

true to release managed and unmanaged resources; false to release only unmanaged resources.

Remarks

This method calls Close.

See Also

Applies to