共用方式為


Vector.GetElement 方法

定義

多載

GetElement(Vector2, Int32)
GetElement(Vector3, Int32)
GetElement(Vector4, Int32)
GetElement<T>(Vector<T>, Int32)

取得位在指定索引處的元素。

GetElement(Vector2, Int32)

public:
[System::Runtime::CompilerServices::Extension]
 static float GetElement(System::Numerics::Vector2 vector, int index);
public static float GetElement(this System.Numerics.Vector2 vector, int index);
static member GetElement : System.Numerics.Vector2 * int -> single
<Extension()>
Public Function GetElement (vector As Vector2, index As Integer) As Single

參數

vector
Vector2
index
Int32

傳回

適用於

GetElement(Vector3, Int32)

public:
[System::Runtime::CompilerServices::Extension]
 static float GetElement(System::Numerics::Vector3 vector, int index);
public static float GetElement(this System.Numerics.Vector3 vector, int index);
static member GetElement : System.Numerics.Vector3 * int -> single
<Extension()>
Public Function GetElement (vector As Vector3, index As Integer) As Single

參數

vector
Vector3
index
Int32

傳回

適用於

GetElement(Vector4, Int32)

public:
[System::Runtime::CompilerServices::Extension]
 static float GetElement(System::Numerics::Vector4 vector, int index);
public static float GetElement(this System.Numerics.Vector4 vector, int index);
static member GetElement : System.Numerics.Vector4 * int -> single
<Extension()>
Public Function GetElement (vector As Vector4, index As Integer) As Single

參數

vector
Vector4
index
Int32

傳回

適用於

GetElement<T>(Vector<T>, Int32)

來源:
Vector.cs
來源:
Vector.cs

取得位在指定索引處的元素。

public:
generic <typename T>
[System::Runtime::CompilerServices::Extension]
 static T GetElement(System::Numerics::Vector<T> vector, int index);
public static T GetElement<T>(this System.Numerics.Vector<T> vector, int index);
static member GetElement : System.Numerics.Vector<'T> * int -> 'T
<Extension()>
Public Function GetElement(Of T) (vector As Vector(Of T), index As Integer) As T

類型參數

T

向量中專案的型別。

參數

vector
Vector<T>

要從其中取得項目的向量。

index
Int32

要取得的項目索引。

傳回

T

位於 index 的項目值。

例外狀況

index 小於零或大於項目的數目。

不支援 vector (T) 的類型。

適用於