Close Method (PgSqlBlob)

In This Topic

Closes the current stream and releases any resources associated with it.

Syntax

Visual Basic
C#

'Declaration
 
Public Overrides Sub Close()

public override void Close()

Remarks

Use Close to free resources taken by a PgSqlBlob instance, i.e. after performing large data transfer. After closing PgSqlBlob object call of any method of this object will throw an System.ObjectDisposedException.

This method is actually the same as Dispose() method.

Example

csharp

PgSqlDataReader pictureReader = myCommand.ExecuteReader();
pictureReader.Read();
PgSqlBlob pictureBlob = pictureReader.GetPgSqlBlob(pictureReader.GetOrdinal("Picture"));
...
//use pictureBlob
...
pictureBlob.Close();

Visual Basic

Dim pictureReader As PgSqlDataReader = myCommand.ExecuteReader
pictureReader.Read()
Dim pictureBlob As PgSqlBlob = pictureReader.GetPgSqlBlob(pictureReader.GetOrdinal("Picture"))
...
'use pictureBlob
...
pictureBlob.Close()

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

PgSqlBlob Class
PgSqlBlob Members

Send Feedback