Vector2.LengthSq Method (Vector2)

Artigo
10/15/2009

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Returns the square of the length of the specified 2-D vector.

Namespace: Microsoft.WindowsMobile.DirectX
Assembly: Microsoft.WindowsMobile.DirectX (in Microsoft.WindowsMobile.DirectX.dll)

Syntax

'Declaration
Public Shared Function LengthSq ( _
    source As Vector2 _
) As Single
'Usage
Dim source As Vector2
Dim returnValue As Single

returnValue = Vector2.LengthSq(source)

public static float LengthSq(
    Vector2 source
)

public:
static float LengthSq(
    Vector2 source
)

static member LengthSq : 
        source:Vector2 -> float32

Parameters

source
Type: Microsoft.WindowsMobile.DirectX.Vector2
Source Vector2 structure.

Return Value

Type: System.Single
The square of the length of the vector specified by source.

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

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

Version Information

.NET Compact Framework

Supported in: 3.5, 2.0

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