TEnumerableBase<T>.ElementAtOrDefault(Integer,T) Method
Returns the element at a specified index in a sequence or the specified default value if the index is out of range.
public function ElementAtOrDefault(index: Integer; const defaultValue: T): T; overload;
Parameters
- index
- Type: Integer
The zero-based index of the element to retrieve.
- defaultValue
- Type: T
The value to return if the index is out of range.
Return Value
Type: T
DefaultValue if the index is outside the bounds of the source sequence; otherwise, the element at the specified position in the source sequence.