多个键盘快捷键 [英] Multiple Keyboard Shortcuts

问题描述

我正在使用以下代码尝试使 Ctrl + S 按下工具栏按钮:

I am using the following code to try and get Ctrl+S to press a toolstrip button:

 Private Sub take_register_KeyDown(ByVal sender As Object, _
          ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown

    If e.KeyCode = Keys.S And Keys.Control Then
        ToolStripButton20.PerformClick()

    End If

End Sub

我是新手，所以我不懂数百万行的编码，所以请您尽量保持简单:-).

I am a newbie at this, so I dont understand millions of lines of coding, so can you please keep it as simple as possible :-) .

推荐答案

由于没有实际的问题，因此此处的总猜测量.首先，为了获得类似的工作，您需要为表单设置KeyPreview = True.接下来，您可能要使用KeyDown事件而不是KeyPress:

Total guesswork here since there is no actual question. First, in order to get something like that work, you need to set KeyPreview = True for the form. Next, you probably want to use the KeyDown event instead of KeyPress:

Private Sub Form1_KeyDown(...)
    ' when possible use AndAlso for speed and to avoid some errors in
    ' some situations.  if e.Control is False, the second part wont be evaluated.
    If e.Control AndAlso e.KeyCode = Keys.S Then

        ToolStripButton20.PerformClick()
    End If
End Sub

要重复:您可以在设计器中简单地将快捷键组合分配给菜单对象，然后让.NET完成所有工作. ...而且除非 Ctrl + S 以某种方式计为倍数，否则我不知道多重"会出现在哪里.

To repeat: you can simply assign a shortcut key combo to the menu object in the designer and let .NET do all the work. ...and I don't know where "multiple" comes in to play unless Ctrl+S counts as multiple somehow.

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