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FirstExtension.First<T> 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
)

Parameters

source
Type: MoreLinq.IExtremaEnumerable<T>
The input sequence.

Type Parameters

T
The type of the elements of source.

Return Value

Type: T
The first element of the input sequence.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IExtremaEnumerable<T>. 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
ExceptionCondition
InvalidOperationException The input sequence is empty.
See Also