MsgBox w / Yes&不(VB.net) [英] MsgBox w/ Yes & No (VB.net)
本文介绍了MsgBox w / Yes&不(VB.net)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
您好!
我正在使用Microsoft Visual Studio 2005.
如何制作一个可以确认操作的消息框?
这是我的代码:
Hello!
I am using Microsoft Visual Studio 2005.
How can I make a message box that can confirm action?
This is my code:
Private Sub BTNunlock_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BTNunlock.Click
Try
sqlsa = "UPDATE MAS_Users set islocked='0' WHERE empno='" & TBempno.Text & "'"
con.NoReturnQuery(sqlsa)
Catch ex As Exception
MsgBox("Error!", MsgBoxStyle.Critical)
End Try
End Sub
当我点击按钮时,我想显示一个消息框,上面写着:确认更新?使用按钮:是或否
如果选择是,我的数据将更新,如果没有,那么否。
我如何制作一个?
提前致谢! :)
When I click the button, i want to show a message box that says: Confirm update? with the buttons: Yes or No
if picked yes, my data will update, if not, then no.
How can i make one?
Thanks in advance! :)
推荐答案
希望下面的代码示例有所帮助 -
Hope the below code example will help -
Dim result As DialogResult = MessageBox.Show("Confirm update?", _
"Title", _
MessageBoxButtons.YesNo)
If(result == DialogResult.OK)
Update data here
Else
Nothing
End If
这一个.. (简单的一个)
this one... (simple one)
Dim ans as string
ans= Msgbox "Confirm Update", vbYesNo
if ans= vbYes then
'code to update
end if
Dim ask As MsgBoxResult = MsgBox("What you Want", MsgBoxStyle.YesNo)
If ask = MsgBoxResult.Yes Then
End If
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