如何确定程序使用键盘快捷键的优先顺序？

Question

如何确定程序使用键盘快捷键的优先顺序？

我有一个表单，我想禁用一些键，如Alt +F，而运行的程序。问题当运行另一个程序使用相同的Alt +F键来捕获屏幕时，优先用于SnagIt我无法禁用键，并且我的屏幕不响应禁用键。如何禁用另一个后台程序使用的快捷键，如SnagIt

rivate Sub Mainfrm_KeyDown(sender As Object, e As KeyEventArgs) Handles MyBase.KeyDown
    If e.Alt And e.KeyCode = Keys.F Then
        ' When the user presses both the 'ALT' key and 'F' key,
        ' KeyPreview is set to False, and a message appears.
        ' This message is only displayed when KeyPreview is set to True.
        'Me.KeyPreview = False
        MsgBox("KeyPreview is True, and this is from the FORM.")
    End If

    ''Print (ctrl, p)  + print screen  إلغاء مفاتيح البرنت سكرين  والبطاعة 
    If e.KeyData = 131152 Or e.KeyData = 131089 Then e.Handled = True
End Sub

Answer 1

now this is my code and there is a shortcut for SnagIt program which can capture my screen, because the priority for SnagIt not for my program, also my program is active

now you can see SnagIt has working with my shortcut key, when I closing snag it my program is working