ISerializableObjectLayerService.SelectData(XPDictionaryStub, ObjectStubsQuery, CriteriaOperatorCollection, CriteriaOperatorCollection, CriteriaOperator) Method
When implemented by a class, executes an object layer’s ISerializableObjectLayer.SelectData method implementation and returns the operation result.
Namespace: DevExpress.Xpo.DB
Assembly: DevExpress.Xpo.v24.2.dll
NuGet Package: DevExpress.Xpo
#Declaration
[OperationContract(Action = "http://tempuri.org/ISerializableObjectLayerService/SelectData")]
[XmlSerializerFormat]
[ServiceKnownType(typeof(DeleteStatement))]
[ServiceKnownType(typeof(InsertStatement))]
[ServiceKnownType(typeof(UpdateStatement))]
[ServiceKnownType(typeof(AggregateOperand))]
[ServiceKnownType(typeof(BetweenOperator))]
[ServiceKnownType(typeof(BinaryOperator))]
[ServiceKnownType(typeof(ContainsOperator))]
[ServiceKnownType(typeof(FunctionOperator))]
[ServiceKnownType(typeof(GroupOperator))]
[ServiceKnownType(typeof(InOperator))]
[ServiceKnownType(typeof(NotOperator))]
[ServiceKnownType(typeof(NullOperator))]
[ServiceKnownType(typeof(OperandProperty))]
[ServiceKnownType(typeof(OperandValue))]
[ServiceKnownType(typeof(ConstantValue))]
[ServiceKnownType(typeof(XPStubOperandValue))]
[ServiceKnownType(typeof(ParameterValue))]
[ServiceKnownType(typeof(QueryOperand))]
[ServiceKnownType(typeof(UnaryOperator))]
[ServiceKnownType(typeof(JoinOperand))]
[ServiceKnownType(typeof(OperandParameter))]
[ServiceKnownType(typeof(QuerySubQueryContainer))]
OperationResult<object[][]> SelectData(
XPDictionaryStub dictionary,
ObjectStubsQuery query,
CriteriaOperatorCollection properties,
CriteriaOperatorCollection groupProperties,
CriteriaOperator groupCriteria
)
#Parameters
Name | Type | Description |
---|---|---|
dictionary | XPDictionary |
An XPDictionary |
query | Object |
An Object |
properties | Criteria |
A Criteria |
group |
Criteria |
A Criteria |
group |
Criteria |
A Criteria |
#Returns
Type | Description |
---|---|
Operation |
An Operation |