我正在使用While循环,它根据用户输入的值循环一定数量的循环(1-576).它由用户单击"开始"按钮激活,但我希望能够使用"Escape"键取消它.
但是,当循环进行时,我无法让程序识别任何按键.
Private Sub OnGlobalKeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles kh.KeyDown
lblInput.Text = String.Format("'{0}' Code:{1}", e.KeyCode, CInt(e.KeyCode).ToString())
If e.KeyCode = CType(27, Keys) Then
count = 0
loops = 0
End If
End Sub
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我的循环
Private Sub RUNLOOP()
While loops >= 1
' my code that runs in the loop
loop = loop - 1
End While
End Sub
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当循环运行时,我的按键不会注册,否则它们会正常注册.