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问题:[选择题]

[单项选择题] 要求当鼠标在图片框P1中移动时,立即在图片框中显示鼠标的位置坐标。下面能正确实现上述功能的事件过程是


A.PrivateSubP1_MouseMove(ButtonASInteger,ShiftAsInteger,XAsSingle,YAsSingle)  PrintX,Y  EndSub
B.PrivateSubP1_MouseDown(ButtonASInteger,ShiftAsInteger,XAsSingle,YAsSingle)  Picture.PrintX,Y  EndSub
C.PrivateSubP1_MouseMove(ButtonASInteger,ShiftAsInteger,XAsSingle,YAsSingle)  P1.PrintX,Y  EndSub
D.PrivateSubForm_MouseMove(ButtonASInteger,ShiftAsInteger,XAsSingle,YAsSingle)  P1.PrintX,Y  EndSub

参考答案: C

  参考解析

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