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在窗体上先后画2个图片框,名称分别为Picture1和banana,banana中添加了香蕉图片(见图1),且将banana.DragMode属性设置为1。要求程序运行时,可以用鼠标把banana拖拽到Picture1中(见图2)。能实现此功能的事件过程是()

A.Priate Sub Form_DragDrop(Source As Control,X As Single,Y As Single banana.Move Picture1.Left+X,Picture1.Top+Y)

End Sub

B.Private Sub banana _DragDrop(Source As Control,X As Single,Y As Single )

Source.Move Picture1.Left+X.Picture1.Top+Y

End Sub

C.Private Sub Picture1_DragDrop(Source As Control,X As Single,Y As Single )

Source.Move Picture1.Left+X.Picture1.Top+Y

End Sub

D.Private Sub Picture1_DragDrop(Source As Control,X As Single,Y As Single )

banana.Move banana.Left+X, banana.Top+Y

End Sub


参考答案

更多 “ 在窗体上先后画2个图片框,名称分别为Picture1和banana,banana中添加了香蕉图片(见图1),且将banana.DragMode属性设置为1。要求程序运行时,可以用鼠标把banana拖拽到Picture1中(见图2)。能实现此功能的事件过程是()A.Priate Sub Form_DragDrop(Source As Control,X As Single,Y As Single banana.Move Picture1.Left+X,Picture1.Top+Y)End SubB.Private Sub banana _DragDrop(Source As Control,X As Single,Y As Single )Source.Move Picture1.Left+X.Picture1.Top+YEnd SubC.Private Sub Picture1_DragDrop(Source As Control,X As Single,Y As Single )Source.Move Picture1.Left+X.Picture1.Top+YEnd SubD.Private Sub Picture1_DragDrop(Source As Control,X As Single,Y As Single )banana.Move banana.Left+X, banana.Top+YEnd Sub ” 相关考题
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