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DoubleCollection.IndexOf(Double, UInt32) 方法

定義

擷取指定專案的索引。

public:
 virtual bool IndexOf(double value, [Out] unsigned int & index) = IVector<double>::IndexOf;
bool IndexOf(double const& value, [Out] uint32_t & index);
public bool IndexOf(double value, out uint index);
Public Function IndexOf (value As Double, ByRef index As UInteger) As Boolean

參數

value
Double

double

集合中要尋找的值。

index
UInt32

unsigned int

uint32_t

如果找到,則為要尋找之專案的索引。

傳回

Boolean

bool

如果找到具有指定值的專案,則為true;否則為false

實作

M:Windows.Foundation.Collections.IVector1.IndexOf(0,System.UInt32@) M:Windows.Foundation.Collections.IVector1.IndexOf(0,unsigned int@) M:Windows.Foundation.Collections.IVector1.IndexOf(0,uint32_t@)

適用於