How to make the label move back and forth?

To make the label move back and forth, you can use a timer and variables to control the direction and position of the label’s movement. Here is a simple example code:

Private Sub Form_Load()
    Timer1.Interval = 50 ' 设置定时器的时间间隔为50毫秒
    Timer1.Enabled = True ' 启动定时器
End Sub

Private Sub Timer1_Timer()
    Static direction As Integer ' 用于表示移动方向，1表示向右移动，-1表示向左移动
    Static xPos As Integer ' 标签的X位置
    
    xPos = Label1.Left
    
    ' 判断移动方向并更新标签的位置
    If direction = 1 Then
        xPos = xPos + 1
        If xPos + Label1.Width > Me.Width Then
            direction = -1
        End If
    ElseIf direction = -1 Then
        xPos = xPos - 1
        If xPos < 0 Then
            direction = 1
        End If
    End If
    
    Label1.Left = xPos ' 更新标签的位置
End Sub

In the code above, we continuously update the position of the label using a timer, creating a moving effect. By controlling the direction and position of the movement, different moving effects can be achieved. You can adjust the timer interval and movement speed according to your needs.