VectorCollection.IndexOf(Vector) VectorCollection.IndexOf(Vector) VectorCollection.IndexOf(Vector) VectorCollection.IndexOf(Vector) Method

定义

确定 VectorCollection 中指定项的索引。Determines the index of the specified item in the VectorCollection.

public:
 virtual int IndexOf(System::Windows::Vector value);
public int IndexOf (System.Windows.Vector value);
abstract member IndexOf : System.Windows.Vector -> int
override this.IndexOf : System.Windows.Vector -> int
Public Function IndexOf (value As Vector) As Integer

参数

value
Vector Vector Vector Vector

要在 Vector 中定位的 VectorCollectionThe Vector to locate in the VectorCollection.

返回

如果在 VectorCollection 中找到,则为 value 的索引;否则为 -1。The index of value if found in the VectorCollection; otherwise, -1.

实现

适用于

另请参阅