GetMemberByIndex Function

Updated May 17, 2023 07:00

Returns the member at an index in a collection which can be ordered and filtered using filter expression.

Syntax 1

	Returns the member at an index in a collection which can be ordered and filtered using filter expression.
	GetMemberByIndex(collection, index)

Arguments:

		collection	Collection - A collection.
		index	Integer - The index of the member to return.

Syntax 2

	Returns the member at an index in a collection which can be ordered and filtered using filter expression.
	GetMemberByIndex(collection, index, orderby)

Arguments:

		collection	Collection - A collection.
		index	Integer - The index of the member to return.
		orderby	SortExpression - Field to order by.

Syntax 3

	Returns the member at an index in a collection which can be ordered and filtered using filter expression.
	GetMemberByIndex(collection, index, orderby, filter)

Arguments:

		collection	Collection - A collection.
		index	Integer - The index of the member to return.
		orderby	SortExpression - Field to order by.
		filter	FilterExpression - A filter expression.

Remarks

Example: GetMemberByIndex(LineItems, 2) returns {Record::1}\LineItems[2].

Example: GetMemberByIndex(LineItems, 2, ProductID) returns {Record::1}\LineItems[7].

Example: GetMemberByIndex(LineItems, 2, ProductID, Quantity > 10) returns {Record::1}\LineItems[9].

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