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ExpandItemByIndex(int, bool, bool)

Expands the item with the specified index, making his children visible. Allows to expand the whole hierarchy under that item.

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最后更新于 1 个月前


public void ExpandItemByIndex(int index, bool expandAllChildren, bool refresh = true)

int

The item index.

bool

Whether the whole hierarchy under that item will be expanded.

bool

Whether to refresh items or not. Set to false when doing multiple operations on the tree, to only do one RefreshItems once all operations are done.