![[单项选择题] 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(见图一)banana .Drag Mode属性设置为1。要求程序运行时,可以用鼠标把,第1张 [单项选择题] 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(见图一)banana .Drag Mode属性设置为1。要求程序运行时,可以用鼠标把,第1张](/aiimages/%5B%E5%8D%95%E9%A1%B9%E9%80%89%E6%8B%A9%E9%A2%98%5D+%E5%9C%A8%E7%AA%97%E4%BD%93%E4%B8%8A%E5%85%88%E5%90%8E%E7%94%BB2%E4%B8%AA%E5%9B%BE%E7%89%87%E6%A1%86%2C%E5%90%8D%E7%A7%B0%E5%88%86%E5%88%AB%E4%B8%BAPicture1%E5%92%8Cbanana%2C+banana%E4%B8%AD%E6%B7%BB%E5%8A%A0%E4%BA%86%E9%A6%99%E8%95%89%E5%9B%BE%E7%89%87%EF%BC%88%E8%A7%81%E5%9B%BE%E4%B8%80%EF%BC%89banana+.Drag+Mode%E5%B1%9E%E6%80%A7%E8%AE%BE%E7%BD%AE%E4%B8%BA1%E3%80%82%E8%A6%81%E6%B1%82%E7%A8%8B%E5%BA%8F%E8%BF%90%E8%A1%8C%E6%97%B6%2C%E5%8F%AF%E4%BB%A5%E7%94%A8%E9%BC%A0%E6%A0%87%E6%8A%8A.png)
[单项选择题] 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(见图一)banana .Drag Mode属性设置为1。要求程序运行时,可以用鼠标把 banana拖拽到Picture中(见图二)能实现此功能的事件过程是【 】
A.Private Sub Form_ Drag Drop ( Source As Contro1,X as single ,Y As Single )banana. Move Picture1.left+X,Picture.Top+Y End Sub
B.Private Sub banana_ Drag Drop(Source As Control,X As Single ,Y As Singe ) SOURCE. Move Picture1.left+X,Picture.Top+Y End Sub
C.Private sub Picture1 Drag Drop(Source As Control,X As Single,Y As Single)
D.Private Sub Picture1_ Drag Drop(Source As Control,X As Single,Y As Single)
正确答案:C
参考解析:首先拖动的是banana,所以程序代码中的源控件是banana,又因为是将banana拖拽到Picturel中,所以应在Picturel的DragDrop过程中编写代码。
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