.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+

IDataLayer.UpdateSchema(Boolean, XPClassInfo[]) Method

When implemented by a class, updates the storage schema according to the specified class descriptions.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v21.2.dll

Declaration

UpdateSchemaResult UpdateSchema(
    bool doNotCreateIfFirstTableNotExist,
    params XPClassInfo[] types
)

Parameters

Name Type Description
doNotCreateIfFirstTableNotExist Boolean

true if the schema should not be created when the table that corresponds to the first item in the types array doesn’t exist in storage.

types XPClassInfo[]

An array of XPClassInfo objects that specify object metadata for which the schema should be created in storage.

Returns

Type Description
UpdateSchemaResult

A UpdateSchemaResult value that specifies the result of the update operation.

See Also