Interface ICustomCriteriaOperatorQueryable
- Namespace
- DevExpress.Xpo
- Assembly
- DevExpress.Xpo.v24.1.dll
The interface which must be implemented by classes that provide information on custom criteria to use in LINQ to XPO expressions.
public interface ICustomCriteriaOperatorQueryableMethods
GetCriteria(params CriteriaOperator[])
When implemented by a class, returns a DevExpress.Data.Filtering.CriteriaOperator equivalent to a custom function used in LINQ to XPO expressions, based on specified function parameters.
CriteriaOperator GetCriteria(params CriteriaOperator[] operands)Parameters
operandsCriteriaOperator[]An array of DevExpress.Data.Filtering.CriteriaOperator containing function parameters.
Returns
- CriteriaOperator
A DevExpress.Data.Filtering.CriteriaOperator object which corresponds to parameters passed as the operands.
GetMethodInfo()
When implemented by a class, returns the metadata of a method associated with a custom criterion used in LINQ to XPO expressions.
MethodInfo GetMethodInfo()Returns
- MethodInfo
A MethodInfo object which identifies the method to be used to evaluate a custom function associated with a custom criterion, based on specified function parameters.