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V25.1
  • .NET 8.0+

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

    Asynchronously updates a data store’s schema according to the specified class descriptions.

    Namespace: DevExpress.Xpo

    Assembly: DevExpress.Xpo.v25.1.dll

    NuGet Package: DevExpress.Xpo

    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 the 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