XpoDefault.GetDataLayer(String, AutoCreateOption) Method
Creates a data access layer.
Namespace: DevExpress.Xpo
Assembly: DevExpress.Xpo.v24.2.dll
NuGet Package: DevExpress.Xpo
#Declaration
public static IDataLayer GetDataLayer(
string connectionString,
AutoCreateOption defaultAutoCreateOption
)
#Parameters
Name | Type | Description |
---|---|---|
connection |
String | A connection string. |
default |
Auto |
Specifies whether XPO can create a database or update its schema. |
#Returns
Type | Description |
---|---|
IData |
An IData |
#Remarks
The GetDataLayer method throws CannotFindAppropriateConnectionProviderException in the following situations:
A connection string does not contain the Xpo | To get a fully qualified connection string, use the Get |
A connection string references a Data Store Service and a target platform is .NET Core. | To connect a .NET Core project to a Data Store Service, create and configure Data |
Tip
Dispose of a data layer instance when it is no longer in use to release the resources it holds.
#Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the GetDataLayer(String, AutoCreateOption) method.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.