https://blog.csdn.net/youyoulg/article/details/39120669

C# WinFrom捕获按键按下事件（一）

https://blog.csdn.net/csai008hua/article/details/51769743

WinForm下的键盘事件(KeyPress、KeyDown)及如何处理不响应键盘事件

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        '  Handles MyBase.Load
        Me.KeyPreview = True '注册窗体的键盘事件
    End Sub    Private Sub Form1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
        If e.KeyCode = Keys.F2 Then
            Dosomething()
        End If
    End Sub    Private Sub Dosomething()
        '你要的代码写这里。
        TextBox7.Text = Keys.F2
    End Sub

给button设置快捷键

If e.KeyCode = Keys.F1 Then
            Call btnAdd_Click(sender, e)                   ‘ID为btnAdd的单击事件
        ElseIf e.KeyCode = Keys.F2 Then                ’同上解释
            Call btnNew_Click(sender, e)
        ElseIf e.KeyCode = Keys.F3 Then
            Call btnDelete_Click(sender, e)
        ElseIf e.KeyCode = Keys.F4 Then
            Call btnSearch_Click(sender, e)
        ElseIf e.KeyCode = Keys.F5 Then
            Call btnDo_Click(sender, e)
        ElseIf e.KeyCode = Keys.F6 Then
            Me.Close()
        End If