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Enumerable.Repeat(TResult) Method

Generates a sequence that contains one repeated value.

Namespace:  System.Linq
Assembly:  System.Core (in System.Core.dll)
static member Repeat : 
        element:'TResult * 
        count:int -> IEnumerable<'TResult> 

Type Parameters

TResult

The type of the value to be repeated in the result sequence.

Parameters

element
Type: TResult

The value to be repeated.

count
Type: System.Int32

The number of times to repeat the value in the generated sequence.

Return Value

Type: System.Collections.Generic.IEnumerable(TResult)
An IEnumerable(T) that contains a repeated value.
ExceptionCondition
ArgumentOutOfRangeException

count is less than 0.

This method is implemented by using deferred execution. The immediate return value is an object that stores all the information that is required to perform the action. The query represented by this method is not executed until the object is enumerated either by calling its GetEnumerator method directly or by using foreach in Visual C# or For Each in Visual Basic.

The following code example demonstrates how to use Repeat(TResult) to generate a sequence of a repeated value.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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