IObjectSpace.Evaluate(Type, CriteriaOperator, CriteriaOperator) Method
Evaluates the specified criteria for business objects of the given type.
Namespace: DevExpress.ExpressApp
Assembly: DevExpress.ExpressApp.v19.2.dll
Declaration
Parameters
Name | Type | Description |
---|---|---|
objectType | Type | A Type object that identifies the type of objects against which the expression will be evaluated. |
expression | CriteriaOperator | A CriteriaOperator object that specifies the expression to evaluate. |
criteria | CriteriaOperator | A CriteriaOperator object that specifies the filter criteria. The objects that match this criteria will be used to evaluate the expression. |
Returns
Type | Description |
---|---|
Object | The value evaluated. |
Remarks
To construct expression and criteria, the static CriteriaOperator.Parse method can be used. It takes a string representation of the required expression and retrieves the CriteriaOperator object that corresponds to this expression.
See Also