指示带 meaning in English

index strip
indexed strip

Gets a value indicating whether the band represents a row
获取一个值，该值指示带区是否表示一个行。
Gets a value indicating whether the band is currently displayed onscreen
获取一个值，该值指示带区当前是否显示在屏幕上。
Gets or sets a value indicating whether the band is visible to the user
获取或设置一个值，该值指示带区对于用户是否可见。
Gets or sets a value indicating whether the band is in a selected user interface state
获取或设置一个值，该值指示带区是否为被选定。（从
Carers should follow advice from doctor and bring the elder to a nearby clinic for regular wound dressing . frail elders or elders with mobility problem could apply for the community nursing services through doctors referral during follow up
护老者可依据医生的指示带长者到就近的诊所换症，体弱或行动不便者可申请社康护理服务，详情可在覆诊时向医生查询和转介。