SP へRelatedItem.itemId プロパティ (sp.js) 52b24447-662c-102a-a0b0-0e92c7f59dba
**適用対象:**apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value =SP.RelatedItem.get_itemId()
SP.RelatedItem.set_itemId(Number value)
戻り値
NUMBER