[英]Keydown event vb.net fails to respond?
I have the following code snipet which I have in my vb.net program but it dosnt work??? 我在vb.net程序中有以下代码片段,但它不能正常工作??? it has absolutly no response, perhaps someoneout there knows why?
它绝对没有回应,也许那里有人知道为什么?
Private Sub Form1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyDown
If (e.KeyCode = Keys.Q AndAlso e.Modifiers = Keys.Control) Then
MsgBox("CTRL + Q Pressed !")
End If
End Sub
I'm using VB.net 我正在使用VB.net
Set KeyPreview
property of the form to true. 将
KeyPreview
属性设置为true。 The form will then get to know about key events even when a control has focus. 然后,即使控件具有焦点,该表单也将了解关键事件。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.