FirstExtensionFirstT Method

Returns the first element of a sequence.

Namespace: MoreLinq.Extensions
Assembly: MoreLinq (in MoreLinq.dll) Version: 3.3.1+b77df70598ab84c28cd43dcf74594024b6d575e1

Syntax

public static T First<T>(
	this IExtremaEnumerable<T> source
)

<ExtensionAttribute>
Public Shared Function First(Of T) ( 
	source As IExtremaEnumerable(Of T)
) As T

public:
[ExtensionAttribute]
generic<typename T>
static T First(
	IExtremaEnumerable<T>^ source
)

[<ExtensionAttribute>]
static member First : 
        source : IExtremaEnumerable<'T> -> 'T

Type: T
The first element of the input sequence.

In Visual Basic and C#, you can call this method as an instance method on any object of type IExtremaEnumerableT. 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).

Exceptions

Exception	Condition
InvalidOperationException	The input sequence is empty.

FirstExtensionAddLanguageSpecificTextSet("LSTD3F65BBB_0?cpp=::|nu=.");FirstAddLanguageSpecificTextSet("LSTD3F65BBB_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TAddLanguageSpecificTextSet("LSTD3F65BBB_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)"); Method