Question

VB怎么编程实现鼠标挪到a控件上，显示b控件，鼠标离开a控件，b控件隐藏？

Answer 1

假设a控件是按钮，b控件是label
Private Sub Command1_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
Label1.Visible = True
End Sub

Private Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
Label1.Visible = False
End Sub

Answer 2

被抢了.