FdoGeometryFilterExpressionIsValid Method |
Returns True if object instance is considered valid,
otherwise returns False.
Namespace: FDF.Common.Features.FiltersAssembly: FDF.Common (in FDF.Common.dll) Version: 3.0.0.0
Syntax public override bool IsValid(
ref FdfResultCollection results = null,
IFdfQueryable sender = null
)
Public Overrides Function IsValid (
Optional ByRef results As FdfResultCollection = Nothing,
Optional sender As IFdfQueryable = Nothing
) As Boolean
public:
virtual bool IsValid(
FdfResultCollection^% results = nullptr,
IFdfQueryable^ sender = nullptr
) override
abstract IsValid :
?results : FdfResultCollection byref *
?sender : IFdfQueryable
(* Defaults:
let _results = defaultArg results null
let _sender = defaultArg sender null
*)
-> bool
override IsValid :
?results : FdfResultCollection byref *
?sender : IFdfQueryable
(* Defaults:
let _results = defaultArg results null
let _sender = defaultArg sender null
*)
-> bool
Parameters
- results (Optional)
- Type: FDF.Common.RuntimeFdfResultCollection
Validation results. - sender (Optional)
- Type: FDF.CommonIFdfQueryable
Sender object initiating a validation.
Return Value
Type:
BooleanRemarks
Default value has to be True in implementing class.
If implementing class represents a collection, returns True
if all containing objects are valid, otherwise returns False.
See Also