Question

这是我的键盘：

-----------------------------------
Win32_Keyboard instance
-----------------------------------
Availability:
Caption: Enhanced (101- or 102-key)
ConfigManagerErrorCode: 0
ConfigManagerUserConfig: False
CreationClassName: Win32_Keyboard
Description: Standard PS/2 Keyboard
DeviceID: ACPI\PNP0303\4&844A824&0
ErrorCleared:
ErrorDescription:
InstallDate:
IsLocked:
LastErrorCode:
Layout: 00000409
Name: Enhanced (101- or 102-key)
NumberOfFunctionKeys: 12
Password:
PNPDeviceID: ACPI\PNP0303\4&844A824&0
PowerManagementCapabilities:
PowerManagementSupported: False
Status: OK
StatusInfo:
SystemCreationClassName: Win32_ComputerSystem

我试图使用＆＃34; CreateFile＆＃34;适用于磁盘，也适用于键盘。到目前为止没有运气。有线索吗？

Answer 1

你真的想要手柄吗？

Private Sub TextBox1_KeyDown（sender As Object，e As KeyEventArgs）处理TextBox1.KeyDown

    Dim hnd As IntPtr = sender.handle()

End Sub

如何在vb net中获得键盘处理？

1 个答案: