我的守则是:
Dim Seat As String
Seat = txtSeat.Text.ToUpper
If Seat = "BOX" Then
txtPrice.Text = FormatCurrency(75)
ElseIf Seat = "PAVILION" Then
txtPrice.Text = FormatCurrency(30)
ElseIf Seat = "LAWN" Then
txtPrice.Text = FormatCurrency(21)
End If
我的告诫是,当用户不打上特定词语时,我需要展示一个信息/手箱。 因此,如果我用“散射”电文箱来表示,“请照样打上一个席位:”
Edit:
这完全是空洞的。 感谢 U!
Else
MessageBox.Show("Please instead type one of the seats in the list :)")
见MessageBox.Show(),假定这是温带。 如果网吧,可浏览<条码>。
我知道你已经做了回答,但这里是你用“选择案件”而不是所有发言回答。
Dim Seat As String
Seat = txtSeat.Text.ToUpper
Select Case Seat
Case "BOX"
txtPrice.Text = FormatCurrency(75)
Case "PAVILION"
txtPrice.Text = FormatCurrency(30)
Case "LAWN"
txtPrice.Text = FormatCurrency(21)
Case Else
MessageBox.Show("Please instead type one of the seats in the list :)")
End Select
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