https://www.cnblogs.com/lonelyxmas/p/5632694.html

 

 <Laco: 用来用引指定的控件

            android:layout_width="0dp"

            android:layout_weight="1"

            android:layout_height="wrap_content"

            android:text="已扫描数量:"

            android:textSize="15sp" />

 

 <TextView xmlns:Load="JyApp\JyApp\Resources\layout\Marqueetextview"

             android:layout_width="0dp"

            android:layout_weight="1"

            android:layout_height="wrap_content"

            android:text="已扫描数量:"

            android:textSize="15sp" />

 

 public class Marqueetextview : TextView

    {

        public Marqueetextview(Context context) : base(context)

        {

        }

        public Marqueetextview(Context context, IAttributeSet attrs) : base(context, attrs)

        {

        }

        public Marqueetextview(Context context, IAttributeSet attrs, int defStyleAttr) : base(context, attrs, defStyleAttr)

        {

        }

        public Marqueetextview(Context context, IAttributeSet attrs, int defStyleAttr, int defStyleRes) : base(context, attrs, defStyleAttr, defStyleRes)

        {

        }

        protected Marqueetextview(IntPtr javaReference, JniHandleOwnership transfer) : base(javaReference, transfer)

        {

        }

        public override bool IsFocused => true;

    }