vb.net中textbox输入完后如何直接按回车

答案:5 悬赏:30 手机版

解决时间 2021-12-03 01:03

提问者网友：焚苦与心
2021-12-02 08:51

最佳答案

五星知识达人网友：毛毛
2021-12-02 09:46

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

全部回答

1楼网友：摆渡翁
2021-12-02 13:22

KeyCode = 13 把13改成对应的vbKeyReturn

2楼网友：一袍清酒付
2021-12-02 12:19

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

3楼网友：山君与见山
2021-12-02 11:45

Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Command1_Click
End If
End Sub

4楼网友：山君与见山
2021-12-02 11:04

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

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