由于某种原因,标签文本拒绝更新,直到ComputerTurn()子。有谁知道为什么会这样做?
Sub PlayerTurn(ByVal no As Integer)
pile -= no
lblDisplay.Text = "There are " + pile.ToString + " Stones in the Pile"
If pile = 0 Then
EndGame("Computer")
End If
Threading.Thread.Sleep(2000)
ComputerTurn()
End Sub
Sub ComputerTurn()
Dim stones As Integer = 0
Do
stones = RndInt(1, 3)
Loop While Not CheckNo(stones)
pile -= stones
lblCompDisplay.Text = "Computer took " + pile.ToString + " Stones"
If pile = 0 Then
EndGame("Player")
Else
btnGo.Enabled = True
End If
End Sub
答案 0 :(得分:2)
那是因为您正在指示UI线程休眠。如果UI线程处于睡眠状态,则UI不会更新。以此为例,您永远不会睡觉UI线程。如果您想在做某事之前暂停两秒钟,请使用Timer
,其Interval
为2000。