CAIndex::GetValueByNumber

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ADE User Guide > ADE Server Class Reference > CAIndex

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variant GetValueByNumber(int n)

返回索引中指定位置的索引标签。

参 数

«n»：integer（整数）——索引中的位置，第一个元素位置为position 1。

返回值

variant：变体

API 错误

23 - "索引中的无效位置"

示例用法

lastLabel = theIndex.GetValueByNumber( theIndex.IndexElements )

另请参考

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