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

ThreadSafeDataLayer.UpdateSchemaAsync(CancellationToken, Boolean, XPClassInfo[]) Method

Asynchronously updates the storage schema according to the specified class descriptions.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v21.1.dll

Declaration

public override Task<UpdateSchemaResult> UpdateSchemaAsync(
    CancellationToken cancellationToken,
    bool doNotCreate,
    params XPClassInfo[] types
)

Parameters

Name Type Description
cancellationToken CancellationToken

A CancellationToken object that delivers a cancellation notice to the running operation.

doNotCreate 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 the storage.

types XPClassInfo[]

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

Returns

Type Description
Task<UpdateSchemaResult>

A Task<TResult> that returns an UpdateSchemaResult enumeration value which specifies the result of the update operation.

See Also