XPObjectSpace.FindObject(Type, CriteriaOperator, Boolean) Method
Searches for the first object which matches the specified criteria.
Namespace: DevExpress.ExpressApp.Xpo
Assembly: DevExpress.ExpressApp.Xpo.v20.2.dll
NuGet Package: DevExpress.ExpressApp.Xpo
Declaration
Parameters
Name | Type | Description |
---|---|---|
objectType | Type | A Type object which is the type of objects to search for. |
criteria | CriteriaOperator | A DevExpress.Data.Filtering.CriteriaOperator descendant which is the criteria for matching persistent objects. |
inTransaction | Boolean | true if all objects (in the database and retrieved) are processed by the specified criteria; otherwise, false. |
Returns
Type | Description |
---|---|
Object | An object which is the first persistent object which matches the specified criteria. null (Nothing in Visual Basic) if there is no persistent object which matches the criteria. |
Remarks
This method searches for an object, both if the specified object type is a class and if the specified object type is an interface.
Persistent objects that are marked for deletion are not included in the search.
To learn how to use this method, refer to the IObjectSpace.FindObject(Type, CriteriaOperator, Boolean) method description.