vb.net中textbox输入完后如何直接按回车

来源：百度知道 编辑：UC知道 时间：2024/07/04 03:32:57
如何在vb.net中textbox输入完后按回车直接运行button的？

回车和button是同一个功能的，但是怎么能让这2个都能用？
1楼的做法我已经试过了，不行的，command1_click这条不行，不加（）不行，加了又说“应为。。”具体忘记了。

思路很简单:通过textbox的keypress事件来捕获键盘输入，输入输入的是回车键，则调用Button_click事件
代码如下：
Private Sub TextBox1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyDown
If e.KeyCode = 13 Then
call Button1_Click()
end if
End Sub

Private Sub TextBox1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyDown

If e.KeyCode = 13 Then Button1.PerformClick()

End Sub

Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
F()
End Sub

Private Sub TextBox1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyDown
If e.KeyCode = Keys.Return Then
F()
End If
End Sub
Private Sub F()
'
'你要实现的功能
'
End Sub

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