PropertyCollectionSource.IsObjectFitForCollection(Object) Method

Tries to determine whether the specified object satisfies the criteria contained in the CollectionSourceBase.Criteria dictionary.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v19.2.dll

Declaration

C#

public override bool? IsObjectFitForCollection(
    object obj
)

VB.NET

Public Overrides Function IsObjectFitForCollection(
    obj As Object
) As Boolean?

Parameters

Name	Type	Description
obj	Object	An object that must be checked against the criteria contained in the Criteria dictionary.

Returns

Type	Description
Nullable<Boolean>	true if the specified object satisfies the criteria contained in the Criteria dictionary; false if the object does not satisfies the criteria; null if it cannot be determined.

Remarks

This method returns a Nullable<Boolean>-type value. So, it can actually return null (Nothing in VB) if the specified object cannot be checked against the criteria contained in the Criteria dictionary.

This method is intended for internal use.