DbProviderMapping Class
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This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This page may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
Represents the mapping from an ADO.NET provider to an Enterprise Library Database.
Namespace: Microsoft.Practices.EnterpriseLibrary.Data.Configuration
Assembly: Microsoft.Practices.EnterpriseLibrary.Data (in Microsoft.Practices.EnterpriseLibrary.Data.dll)
Syntax
'Declaration
PublicClassDbProviderMapping _
Inherits NamedConfigurationElement
publicclassDbProviderMapping : NamedConfigurationElement
publicref classDbProviderMapping : public NamedConfigurationElement
publicclass DbProviderMapping extends NamedConfigurationElement
Remarks
The Enterprise Library Data Access Application Block leverages the ADO.NET 2.0 provider factories. To determine what type of Database matches a given provider factory type, the optional DbProviderMapping configuration objects can be defined in the block's configuration section.
If a mapping is not present for a given provider type, sensible defaults will be used:
- For provider name "System.Data.SqlClient", or for a provider of type SqlClientFactory, the SqlDatabase will be used.
- For provider name "System.Data.OracleClient", or for a provider of type OracleClientFactory, the OracleDatabase will be used.
- In any other case, the GenericDatabase will be used.
Inheritance Hierarchy
System.Object
System.Configuration.ConfigurationElement
Microsoft.Practices.EnterpriseLibrary.Common.Configuration.NamedConfigurationElement
Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DbProviderMapping
See Also
Microsoft.Practices.EnterpriseLibrary.Data.Configuration Namespace
DatabaseConfigurationView.GetProviderMapping(String, String)
System.Data.Common.DbProviderFactory
| Retired Content |
|---|
This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This page may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |