Visual Studio（VB.NET）中的切換按鈕

Question

我想制作一個切換按鈕來暫停和啟動某件事。 到目前為止，這是我的代碼：

Private Sub playpause_Click(sender As Object, e As EventArgs) Handles playpause.Click
    Dim ispaused As Boolean = True
    If ispaused = True Then
        playpause.Text = "Pause"
        ispaused = False
    Else
        playpause.Text = "Play"
        ispaused = True
    End If
End Sub

文本將更改為“暫停”，但不會更改回“播放”。 有人可以幫助我並使它正常工作嗎？

Answer 1

不需要布爾值，只需檢查文本即可：

Private Sub playpause_Click(sender As Object, e As EventArgs) Handles playpause.Click
 If playpause.Text = "Pause"
   playpause.Text = "Play"
    'do stuff for pause
 Else 'it was "Play"
   playpause.Text = "Pause"
    'do stuff for play
 End If
End Sub