.net - 如何在 VB.NET 中切换大写锁定？

Question

如何使用 VB.NET 切换 Caps Lock 的状态？

Answer 1

尝试 this :

Public Class Form1
    Private Declare Sub keybd_event Lib "user32" (ByVal bVk As Byte, ByVal bScan As Byte, ByVal dwFlags As Integer, ByVal dwExtraInfo As Integer)
    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
            Call keybd_event(System.Windows.Forms.Keys.CapsLock, &H14, 1, 0)
            Call keybd_event(System.Windows.Forms.Keys.CapsLock, &H14, 3, 0)
        End Sub
End Class