如何摆脱ListView中随机生成的列？

Question

所以我要使用以下代码将数据从WPF应用程序中的列表添加到ListView：

 For Each elem As ModemDetails In MDList
        MId = elem.ModemID
        MRole = elem.Role
        MComp = elem.COMPort
        MBrate = elem.BaudRate
        MDbits = elem.DataBits
        MSbits = elem.StopBits
        MPar = elem.Parity
        MFcon = elem.FlowCtrl
        MStat = elem.Status
        lv_modemlist.Items.Add(New With {MId, MRole, MComp, MBrate, MDbits, MSbits, MPar, MFcon, MStat})
Next

现在，数据进入列表的精细状态并显示ok，但是末尾有一个随机生成的列，其中包含所有输入的数据：

我如何摆脱这种情况，因为我还有另一个ListView使用的类似代码无法做到这一点？

这是我的XML：

<ListView x:Name="lv_modemlist" Margin="10,10,100,10" SelectionChanged="ListView_SelectionChanged_1" Grid.ColumnSpan="2">
                    <ListView.View>
                        <GridView>
                            <GridViewColumn Header="ID" Width="Auto" x:Name="IDCol" DisplayMemberBinding="{Binding MId}"/>
                            <GridViewColumn Header="Role" Width="Auto" x:Name="RoleCol" DisplayMemberBinding="{Binding MRole}"/>
                            <GridViewColumn Header="COM Port" Width="Auto" x:Name="COMPortCol" DisplayMemberBinding="{Binding MComp}"/>
                            <GridViewColumn Header="Baud Rate" Width="Auto" x:Name="BaudRateCol" DisplayMemberBinding="{Binding MBrate}"/>
                            <GridViewColumn Header="Data Bits" Width="Auto" x:Name="DataBitsCol" DisplayMemberBinding="{Binding MDbits}"/>
                            <GridViewColumn Header="Stop Bits" Width="Auto" x:Name="StopBitsCol" DisplayMemberBinding="{Binding MSbits}"/>
                            <GridViewColumn Header="Parity" Width="Auto" x:Name="ParityCol" DisplayMemberBinding="{Binding MPar}"/>
                            <GridViewColumn Header="Flow Control" Width="Auto" x:Name="FlowControlCol" DisplayMemberBinding="{Binding MFcon}"/>
                            <GridViewColumn Header="Status" Width="Auto" x:Name="StatusCol" DisplayMemberBinding="{Binding MStat}"/>
                            <GridViewColumn/>
                        </GridView>
                    </ListView.View>
                </ListView>

干杯

Answer 1

这似乎是一个愚蠢的建议，但是您似乎在GridViewColumn中声明了10 GridView 。 尝试注释掉最后一个：

<ListView x:Name="lv_modemlist" Margin="10,10,100,10" SelectionChanged="ListView_SelectionChanged_1" Grid.ColumnSpan="2">
    <ListView.View>
        <GridView>
            <GridViewColumn Header="ID" Width="Auto" x:Name="IDCol" DisplayMemberBinding="{Binding MId}"/>
            <GridViewColumn Header="Role" Width="Auto" x:Name="RoleCol" DisplayMemberBinding="{Binding MRole}"/>
            <GridViewColumn Header="COM Port" Width="Auto" x:Name="COMPortCol" DisplayMemberBinding="{Binding MComp}"/>
            <GridViewColumn Header="Baud Rate" Width="Auto" x:Name="BaudRateCol" DisplayMemberBinding="{Binding MBrate}"/>
            <GridViewColumn Header="Data Bits" Width="Auto" x:Name="DataBitsCol" DisplayMemberBinding="{Binding MDbits}"/>
            <GridViewColumn Header="Stop Bits" Width="Auto" x:Name="StopBitsCol" DisplayMemberBinding="{Binding MSbits}"/>
            <GridViewColumn Header="Parity" Width="Auto" x:Name="ParityCol" DisplayMemberBinding="{Binding MPar}"/>
            <GridViewColumn Header="Flow Control" Width="Auto" x:Name="FlowControlCol" DisplayMemberBinding="{Binding MFcon}"/>
            <GridViewColumn Header="Status" Width="Auto" x:Name="StatusCol" DisplayMemberBinding="{Binding MStat}"/>
            <!--  <GridViewColumn/>  Try commenting this one out -->
        </GridView>
    </ListView.View>
</ListView>