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TA貢獻(xiàn)1785條經(jīng)驗 獲得超8個贊
abstract class Enclosure{ public abstract Animal Contents();}class Aquarium : Enclosure{ public override Fish Contents() { ... }}
abstract class Enclosure{ protected abstract Animal GetContents(); public Animal Contents() { return this.GetContents(); }}class Aquarium : Enclosure{ protected override Animal GetContents() { return this.Contents(); } public new Fish Contents() { ... }}

TA貢獻(xiàn)1833條經(jīng)驗 獲得超4個贊
public new MyPage Page {get return (MyPage)Page; set;}'
Page
MyPage
Control
MyPage
Page
Page
Control
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