ChartElementCollection<T>.SetItem(Int32, T) 方法

定义

替换指定索引位置的元素。Replaces the element at the specified index location.

protected:
 override void SetItem(int index, T item);
protected override void SetItem (int index, T item);
override this.SetItem : int * 'T -> unit
Protected Overrides Sub SetItem (index As Integer, item As T)

参数

index
Int32

待替换元素的索引位置(索引从零开始)。The zero-based index location of the element to replace.

item
T

位于指定索引位置的元素的新值。The new value for the element at the specified index location. 对于引用类型,该值可以为 nullThe value can be null for reference types.

适用于