CascadeOptions.Count(属性)

说明

可读写

级联字段的选项数

返回值

Number

浏览器环境示例

async function example() {
  await instance.ready();
  const app = instance.Application;
  const descript = await app.Sheets(1).FieldDescriptors(2)
  const CascadeOption = await descript.AllCascadeOption
  const count = await CascadeOption.Count
  if (count === 0) {
    CascadeOption.Add("ADD 1")
    descript.Apply()
  }
}

脚本编辑器 示例

function main() {
  const descript = Application.Sheets(1).FieldDescriptors(2)
  const CascadeOption = descript.AllCascadeOption
  const count = CascadeOption.Count
  if (count === 0) {
    CascadeOption.Add("ADD 1")
    descript.Apply()
  }
}
main()