Open Method

In This Topic

Opens a database connection with the settings specified by the System.Data.Common.DbConnection.ConnectionString.Opens a database connection with the settings specified by the ConnectionString.

Syntax

Visual Basic
C#

'Declaration
 
Public Overrides NotOverridable Sub Open()

'Usage
 
Dim instance As VistaDBConnection
 
instance.Open()

public override void Open()

Remarks

The provider will use an internal connection from the corresponding connection pool if pooling is enabled (it is not, by default) and a pooled connection exists. Otherwise, it will create a new internal connection (and file handle) to open the connection.

Example

The following example creates and opens a VistaDBConnection.

public VistaDBConnection OpenConnection(string connectionString)
{
    VistaDBConnection connection = new VistaDBConnection(connectionString);
    connection.Open();
    return connection;
}

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

VistaDBConnection Class
VistaDBConnection Members
VistaDBConnection Class

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