ReadOnlyCollectionBase(T).Exists Method

ReadOnlyCollectionBaseTExists Method

Determines if the collection contains any item that satisfies the condition defined by predicate.

Namespace: X3Platform.Collections
Assembly: X3Platform.Support (in X3Platform.Support.dll) Version: 1.0.0.0 (2.0.0.0)

Syntax

C++

Copy

public virtual bool Exists(
	Predicate<T> predicate
)

public:
virtual bool Exists(
	Predicate<T>^ predicate
)

Parameters

predicate: Type: SystemPredicateT
A delegate that defines the condition to check for.

Return Value

Type: Boolean
True if the collection contains one or more items that satisfy the condition defined by predicate. False if the collection does not contain an item that satisfies predicate.

Reference

ReadOnlyCollectionBaseT Class

X3Platform.Collections Namespace