DB2ProviderFactory Class

On this page

Represents a factory required to create inheritors of generic base classes to use with dotConnect for DB2.

Syntax

Visual Basic
C#


'Declaration Public Class DB2ProviderFactory Inherits System.Data.Common.DbProviderFactory Implements System.IServiceProvider


public class DB2ProviderFactory : System.Data.Common.DbProviderFactory, System.IServiceProvider

Remarks

You can use DB2ProviderFactory class to implement a code where user chooses which DBMS to use.

To obtain an instance of the class you can use the DbProviderFactories.GetFactory method with the invariant name Devart.Data.DB2.

Example

This sample routine creates and returns Devart.Common.DbConnection object.

csharp


public DbConnection GetConnectionBaseClass2(DbProviderFactory factory) { // if our factory supports creating a DbConnection, return it. if ((factory.SupportedClasses & DbProviderSupportedClasses.DbConnection) > 0) return factory.CreateConnection(); else return null; }

public DbConnection GetConnectionBaseClass2(DbProviderFactory factory)
{
// if our factory supports creating a DbConnection, return it.
if ((factory.SupportedClasses & DbProviderSupportedClasses.DbConnection) > 0)
  return factory.CreateConnection();
else
  return null;
}

Visual Basic


Public Function GetConnectionBaseClass2(ByVal factory As DbProviderFactory) As DbConnection 'if our factory supports creating a DbConnection, return it. If ((factory.SupportedClasses And DbProviderSupportedClasses.DbConnection) > 0) Then Return factory.CreateConnection() Else Return Nothing End If End Function

Public Function GetConnectionBaseClass2(ByVal factory As DbProviderFactory) As DbConnection
  'if our factory supports creating a DbConnection, return it.
  If ((factory.SupportedClasses And DbProviderSupportedClasses.DbConnection) > 0) Then
    Return factory.CreateConnection()
  Else
    Return Nothing
  End If
End Function

Inheritance Hierarchy

System.Object
System.Data.Common.DbProviderFactory
Devart.Data.DB2.DB2ProviderFactory

Reference

DB2ProviderFactory Members
Devart.Data.DB2 Namespace

Send Feedback