接口: IBeforeSheetMoveEvent

Interface for before sheet move event Contains information about the planned sheet movement

继承

属性	类型	描述
`newIndex`	`number`	The target position index for the sheet
`oldIndex`	`number`	The current position index of the sheet
`workbook`	`FWorkbook`	The workbook instance containing the worksheet
`worksheet`	`FWorksheet`	The worksheet that will be moved