API Reference

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BinaryFilterExpressionCollectionIsFirst Method

Determines whether an element is the first item of the collection.

Namespace:  Tekla.Structures.Filtering
Assembly:  Tekla.Structures (in Tekla.Structures.dll) Version: 2020.0.0.0 (2020.0.55582.0)
public bool IsFirst(
	BinaryFilterExpressionItem BinaryFilterExpressionItem


Type: Tekla.Structures.FilteringBinaryFilterExpressionItem
The element to evaluate. This value cannot be null.

Return Value

Type: Boolean
True if the element is the first item.
Exception Condition
ArgumentNullException Thrown when the supplied item is null.
See Also