Question

vb.net中textbox输入完后如何直接按回车

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。

Answer 1

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

Answer 2

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

Answer 3

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

Answer 4

点击界面属性，找到AcceptButton,选择你想绑定的按钮

Answer 5

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