use*_*591 0 vb.net keyboard-shortcuts winforms
我想通过为我的特定程序定义的快捷方式运行特定代码。例如,如果我单击F1或Ctrl+C然后我希望我的程序显示客户列表。我已经使用以下代码尝试了表单的 keydown 事件
If e.KeyCode = Keys.F1 Then
Form6.button4.performclick()
End If
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但这似乎不起作用。任何人都可以帮助我吗?
我在 Visual Studio 2005 中使用 vb.net 来开发我的应用程序
小智 5
尝试这个:
Private Sub frmCustomerDetails_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' When the form loads, the KeyPreview property is set to True.
' This lets the form capture keyboard events before
' any other element in the form.
Me.KeyPreview = True
End Sub
Private Sub frmCustomerDetails_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyDown
If (e.Alt AndAlso (e.KeyCode = Keys.P)) Then
' When Alt + P is pressed, the Click event for the print
' button is raised.
RaiseEvent btnPrintCustomerDetails.Click
End If
End Sub
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虽然,您最好创建自己的事件并引发它,而不是引发按钮的点击事件。