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.NET Standard 2.0+

Session.UpdateSchema(Boolean, XPClassInfo[]) Method

Updates a data store's schema according to the class descriptions of the specified types.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v19.2.dll

Declaration

public UpdateSchemaResult UpdateSchema(
    bool doNotCreateIfFirstTableNotExist,
    params XPClassInfo[] types
)
Public Function UpdateSchema(
    doNotCreateIfFirstTableNotExist As Boolean,
    ParamArray types As XPClassInfo()
) As UpdateSchemaResult
public UpdateSchemaResult UpdateSchema(
    bool doNotCreateIfFirstTableNotExist,
    params XPClassInfo[] types
)
Public Function UpdateSchema(
    doNotCreateIfFirstTableNotExist As Boolean,
    ParamArray types As XPClassInfo()
) As UpdateSchemaResult

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 the data store; otherwise, false.

types XPClassInfo[]

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

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 the data store; otherwise, false.

types XPClassInfo[]

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

Returns

Type Description
UpdateSchemaResult

An UpdateSchemaResult enumeration value which specifies the result of the update operation.

Returns

Type Description
UpdateSchemaResult

An UpdateSchemaResult enumeration value which specifies the result of the update operation.

See Also