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EnumerableExStartWithTSource Method
Returns the source sequence prefixed with the specified value.

Namespace: System.Linq
Assembly: System.Interactive (in System.Interactive.dll) Version: 1.2.0.0
Syntax
C#
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public static IEnumerable<TSource> StartWith<TSource>(
	this IEnumerable<TSource> source,
	params TSource[] values
)

Parameters

source
Type: System.Collections.GenericIEnumerableTSource
Source sequence.
values
Type: TSource
Values to prefix the sequence with.

Type Parameters

TSource
Source sequence element type.

Return Value

Type: IEnumerableTSource
Sequence starting with the specified prefix value, followed by the source sequence.

Usage Note

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