vb.net 如何捕获 Enter 按钮按下事件
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How to capture Enter Button Pressed Event
提问by Failed_Noob
The image below shows a part of my Login form . The program works fine and I am able to login when I press the Enter Button. But I want to Login when I press My Enter Button (Return Button) on my Keyboard. How can I do this ?
下图显示了我的登录表单的一部分。该程序运行良好，当我按下 Enter 按钮时我可以登录。但是我想在按下键盘上的输入按钮（返回按钮）时登录。我怎样才能做到这一点 ？
回答by Sai Kalyan Kumar Akshinthala
In the properties of the form set the Accept button propertyto the Enter button which will gives your desired.
在表单的属性中，将 设置Accept button property为 Enter 按钮，这将提供您想要的。
回答by Dennis R?ttger
Try using
尝试使用
Me.AcceptButton = YourButton
YourButton.DialogResult = System.Windows.Forms.DialogResult.OK
pressing Return (on your Keyboard) will cause this Button_Click event to fire.
按 Return （在您的键盘上）将导致此 Button_Click 事件触发。
回答by Tim Schmelter
You could set the Form's AcceptButtonto your Enter-Button. Additionally you could set it's CancelButton to your Clear-Button. That calls the clear-function to be triggered when user presses Esc-Key.
您可以将 Form 的AcceptButton设置为Enter-Button。此外，您可以将它的 CancelButton 设置为您的清除按钮。当用户按下 Esc 键时，它会调用要触发的清除功能。
By the way, this was asked before here.
顺便说一句，这是在这里之前问过的。
回答by user3577412
Private Sub frmcalculator_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
If e.KeyCode = Keys.Enter Then
Call btnequals_Click(sender, e)
End If
