BcfReadOnlyArrayListExtensionsAllTSource Method

Gets a value indicating whether all elements in this collection match a given condition.

Namespace: System.Linq
Assembly: CalculationWorks.BusinessModel (in CalculationWorks.BusinessModel.dll) Version: 4.2.0

Syntax

Copy

public static bool All<TSource>(
	this BcfReadOnlyArrayList<TSource> source,
	Func<TSource, bool> predicate
)

<ExtensionAttribute>
Public Shared Function All(Of TSource) ( 
	source As BcfReadOnlyArrayList(Of TSource),
	predicate As Func(Of TSource, Boolean)
) As Boolean

Parameters

source: Type: CalculationWorks.BusinessModelBcfReadOnlyArrayListTSource
The source.
predicate: Type: SystemFuncTSource, Boolean
A function to test each element for a condition.

Type Parameters

TSource: The type of the elements of source.

Return Value

Type: Boolean
if every element of the source sequence passes the test in the specified predicate, or if the sequence is empty; otherwise, .

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type BcfReadOnlyArrayListTSource. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

BcfReadOnlyArrayListExtensions Class