Question

有谁能帮我理解如何在以下代码中设置快捷键？它应该是Alt + X（退出是按钮的名称）。我试过了cmd_Exit.text="&Exit"，但它打印了“＆amp;”并没有设置快捷键。

Private Sub cmdExit_Click(sender As Object, e As EventArgs) Handles cmdExit.Click
    'cmdExit.Capture()
    Dim response = MsgBox("Are you sure you want to exit?", CType(MsgBoxStyle.YesNo + MsgBoxStyle.Exclamation, MsgBoxStyle), "Leaving?")
    If response = MsgBoxResult.Yes Then     'if yes exit the application
        Application.Exit()
    End If
End Sub

Answer 1

您可以检查是否正在使用keydown事件按下Alt + X，然后使用它调用exit子：

注意，您需要在主窗体中将KeyPreview设置为True

Private Sub Form1_KeyDown(sender As Object, e As KeyEventArgs) Handles Me.KeyDown
    If e.KeyCode = Keys.X AndAlso e.Modifiers = Keys.Alt Then
        e.Handled = True
        cmdExit_Click(sender, e) 'or cmdExit.PerformClick()
    End If
End Sub

Answer 2

$apiContext->setConfig(
    array(
        'mode' => 'sandbox',
        'log.LogEnabled' => true,
        'log.FileName' => '../PayPal.log',
        'log.LogLevel' => 'DEBUG', // PLEASE USE `INFO` LEVEL FOR LOGGING IN LIVE ENVIRONMENTS
    )

（事件）Form1_KeyDown

set Form KeyPreview = True

Answer 3

Private Sub Form1_KeyDown(sender As Object, e As KeyEventArgs) Handles Me.KeyDown

    If e.KeyCode = Keys.X AndAlso e.Modifiers = Keys.Alt Then
        e.Handled = True
        cmdExit_Click(sender, e) 'or cmdExit.PerformClick()
    End If
End Sub

如何设置Button的快捷键

3 个答案: