TEnumerable.OfType<T,TResult> Method
Definition
Filters the elements of a sequence based on a specified type.
Delphi
class function OfType<T,TResult>(const source: IEnumerable<T>): IEnumerable<TResult>Type Parameters
- T
The type of the elements of source .
- TResult
The type to filter the elements of the sequence on.
Parameters
- source
- IEnumerable<T>
The sequence whose elements to filter.
Returns
IEnumerable<TResult>
A sequence that contains elements from the input sequence of type TResult .
Exceptions
source is nil .