【问题标题】:How do I use combobox values with a function and select case?如何将组合框值与函数一起使用并选择大小写?
【发布时间】:2014-02-19 05:07:43
【问题描述】:

我正在编写一个程序,让用户选择他们的星座和其他人的星座。一旦进入,我想使用标志来衡量它们的兼容性,其结果分为 3 类。我的程序可以让用户选择两个标志,程序可以将它们吐出来告诉用户他们选择了什么(我不需要这个消息框,我只是为了检查我的代码是在职的)。我遇到问题的部分是制作“兼容性”功能并使用选择案例,我不知道是否需要声明新变量,或者如果我将它们公开它们是否会起作用。显然我的代码不起作用,或者我不会寻求帮助。对于特定情况,我目前只有一个白羊座,但需要对所有 12 个星座都进行。

这是新代码:

公开课表1

Public Sub btnBegin_Click(sender As Object, e As EventArgs) Handles btnBegin.Click
    lblMySign.Visible = True
    lblYourSign.Visible = True
    cbMySign.Visible = True
    cbYourSign.Visible = True
    btnBegin.Visible = False

    Dim MySign As String
    Dim YourSign As String

    MySign = cbMySign.Text
    YourSign = cbYourSign.Text

    Call Compatibility(Me.cbMySign.Text, Me.cbYourSign.Text)
End Sub

Public Sub cbMySign_SelectedIndexChanged(sender As Object, e As EventArgs) Handles cbMySign.SelectedIndexChanged

End Sub

Public Sub cbYourSign_SelectedIndexChanged(sender As Object, e As EventArgs) Handles cbYourSign.SelectedIndexChanged
    'Dim MySign As String
    'Dim YourSign As String

    'MySign = cbMySign.Text
    'YourSign = cbYourSign.Text


End Sub
Function Compatibility(cbMySign As String, cbYourSign As String) As String
    Dim strCompat As String

    Select Case cbMySign
        Case "Aries"
            Select Case cbYourSign
                Case "Taurus", "Cancer", "Virgo", "Pisces"
                    strCompat = "NC"
                Case "Gemini", "Libra", "Scorpio", "Capricorn", "Aquarius"
                    strCompat = "N"
                Case "Aries", "Leo", "Sagittarius"
                    strCompat = "C"
            End Select
    End Select

    If strCompat = "NC" Then
        MsgBox("You're not compatible")
    ElseIf strCompat = "N" Then
        MsgBox("You're neutral")
    Else
        MsgBox("You're compatible")
    End If
End Function

结束类

【问题讨论】:

    标签: function combobox select-case


    【解决方案1】:

    下午 3:10 更新 抱歉回复晚了,需要参加一系列会议...

    我尝试运行您的整个代码,复制粘贴并运行,它运行良好......

    我试过了:

    我的星座 = 白羊座 你的星座 = 处女座

    结果:“你不兼容”

    我的问题是,当您单击 BtnBegin 时,它何时会再次可见?

    lblMySign.Visible = True 
    lblYourSign.Visible = True 
    cbMySign.Visible = True 
    cbYourSign.Visible = True 
    btnBegin.Visible = False '--- here it is?
    

    我认为您需要在单击 cbMySign 或 cbYourSign 时重置此设置

    -Strider(雅虎!答案)

    【讨论】:

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