vb.net - 按钮点击不触发它的方法VB.NET

Question

您好，我的按钮有问题。当我单击它时，按钮不会触发该方法:

  Private Sub button1_Click(sender As System.Object, e As System.EventArgs)
        'Initialize the capture device
        grabber = New Capture()
        grabber.QueryFrame()
        'Initialize the FrameGraber event
        AddHandler Application.Idle, New EventHandler(AddressOf FrameGrabber)
        button1.Enabled = False
    End Sub

我在这里缺少什么？

Answer 1

应该有类似的东西

Private Sub button1_Click(sender As System.Object, e As System.EventArgs) Handles button1.Click

或

AddHandler button1.Click, AddressOf button1_Click

我想是 vb.net 和 winforms。使用 VB6 或 WPF 的解决方案略有不同。