键盘快捷键，多种形式

问题描述

试图弄清楚是否可以禁用键盘上的Windows键(仅在应用程序加载时才永久禁用)，但仍找不到方法，可以吗?

Trying to figure out if we can disable Windows key on keyboard (ONLY when application loads, not permanently), but couldn't found a way yet, is it possible?

其次，禁用ALT + F4，它在Form1上工作正常，但在Form2上不工作.这是我所拥有的:

Secondly, was disabling ALT+F4, it worked fine on Form1, but didn't worked on form2. Here is what I have:

私人

Sub Form2_KeyDown( ByVal 发送者 如 对象 ， ByVal e 如 System.Windows. KeyEventArgs ) 句柄 MyBase .KeyDown

SubForm2_KeyDown(ByValsenderAsObject,ByValeAsSystem.Windows.Forms.KeyEventArgs)HandlesMyBase.KeyDown

      

       

如果 e.KeyCode = 键 .F4 和 e.Modifiers = 键 .Alt 然后

Ife.KeyCode =Keys.F4Ande.Modifiers =Keys.AltThen

&n.Handled =

真

     MsgBox( 请选择一个有效选项" ， MsgBoxStyle .Critical)

     MsgBox("Pleasse select a valid option",MsgBoxStyle.Critical)

结束IF

End IF

N.A.Malik

N.A.Malik

推荐答案

您可以将光标悬停在每个控件上，然后会出现一个工具提示，说明它们的用途.

You can hover your cursor over each one of those controls and a tooltip will appear explaining what they are for.

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