从列表中选择项目并将其添加到列表中

嗨，我正在开发一个网络应用程序，我正在使用C#WPF和MVVM模式。这将是一个快速配置应用程序，以便用户可以从应用程序配置设备。混淆的问题是，我想获取有关vlan的信息，并且用户可以创建多个vlan。因此，我需要同时从用户那里获取多个信息，最后我将通过telnet命令配置所有值。从用户那里获取多个输入并将其存储到最后，以便正确配置的可能而简单的方法是什么？建议将是非常可观的。

我的VLANS ViewModel代码是：

  public class VLANSViewModel : WizardPageViewModelBase
  {
    #region Fields

    #endregion // end region fields
    #region Constructor
    public VLANSViewModel(ConfigurationLibrary configuration)
      : base(configuration)
    {
      VlanIP1 = "192";
      VlanIP2 = "168";
      VlanIP3 = "1";
      VlanIP4 = "1";
    }
    #endregion
    #region Properties

    public string VlanName
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanName;
      }
      set
      {
        if (String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanName, value))
        {
          return;
        }
        this.ConfigurationLibrary.ConfigLibraryVlanName = value;
        this.OnPropertyChanged("VlanName");
      }
    }
    public string VlanID
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanName;
      }
      set
      {
        if (String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanName, value))
        {
          return;
        }
        this.ConfigurationLibrary.ConfigLibraryVlanName = value;
        this.OnPropertyChanged("VlanID");
      }
    }
    public string VlanIP1
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanIp1;
      }
      set
      {
        if (!String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanIp1, value))
        {
          this.ConfigurationLibrary.ConfigLibraryVlanIp1 = value;
          this.OnPropertyChanged("VlanIP1");
        }
      }
    }
    public string VlanIP2
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanIp2;
      }
      set
      {
        if (!String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanIp2, value))
        {
          this.ConfigurationLibrary.ConfigLibraryVlanIp2 = value;
          this.OnPropertyChanged("VlanIP2");
        }
      }
    }
     public string VlanIP3
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanIp3;
      }
      set
      {
        if (!String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanIp3, value))
        {
          this.ConfigurationLibrary.ConfigLibraryVlanIp3 = value;
          this.OnPropertyChanged("VlanIP3");
        }
      }
    }
    public string VlanIP4
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanIp4;
      }
      set
      {
        if (!String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanIp4, value))
        {
          this.ConfigurationLibrary.ConfigLibraryVlanIp4 = value;
          this.OnPropertyChanged("VlanIP4");
        }
      }
    }
    public string VlanDefaultRoute1
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute1;
      }
      set
      {
        if (!String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute1, value))
        {
          this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute1 = value;
          this.OnPropertyChanged("VlanDefaultRoute1");
        }
      }
    }
    public string VlanDefaultRoute2
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute2;
      }
      set
      {
        if (!String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute2, value))
        {
          this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute2 = value;
          this.OnPropertyChanged("VlanDefaultRoute2");
        }
      }
    }
    public string VlanDefaultRoute3
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute3;
      }
      set
      {
        if (!String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute3, value))
        {
          this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute3= value;
          this.OnPropertyChanged("VlanDefaultRoute3");
        }
      }
    }
    public string VlanDefaultRoute4
    {
      get
      {
        return this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute4;
      }
      set
      {
        if (!String.Equals(this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute4, value))
        {
          this.ConfigurationLibrary.ConfigLibraryVlanDefaultRoute4 = value;
          this.OnPropertyChanged("VlanDefaultRoute4");
        }
      }
    }
    #endregion // end region fields
    public override string DisplayName
    {
      get 
      {
        return Strings.PageDisplayName_VLAN;
      }
    }
    #region Methods 
    internal override bool IsValid()
    {
      return true;
    }
    #endregion
  }

我对VLANS的看法是：

      <RowDefinition Height="*"/>
      <RowDefinition Height="*"/>
      <RowDefinition Height="*"/>
      <RowDefinition Height="*"/>
    </Grid.RowDefinitions>
    <Grid.ColumnDefinitions>
      <ColumnDefinition Width="150"/>
      <ColumnDefinition Width="200"/>
      <ColumnDefinition Width="*"/>
    </Grid.ColumnDefinitions>
    <Label 
        Grid.Row="0" 
        Grid.Column="0"
        VerticalAlignment="Center"
        Content="VLAN NAME"
        Foreground="Black"
        Opacity="0.8"
      />
    <ComboBox 
        Grid.Row="0"
        Grid.Column="1"
        Margin="0,5,0,0"
        Height="25"
        Foreground="Black"
        Opacity="0.8"
        Width="Auto"
        Text="{Binding VlanName, UpdateSourceTrigger=PropertyChanged}"  
        />
    <Label 
        Grid.Row="1" 
        Grid.Column="0"
        VerticalAlignment="Center"
        Content="VLAN ID"
        Foreground="Black"
        Opacity="0.8"
        />
    <TextBox 
        Grid.Row="1"
        Grid.Column="1"
        Margin="0,5,0,0"
        Height="25"
        Foreground="Black"
        Opacity="0.8"
        Width="Auto"
        Text="{Binding VlanID, UpdateSourceTrigger=PropertyChanged}"   
        />
    <Label 
        Grid.Row="2" 
        Grid.Column="0"
        VerticalAlignment="Center"
        Content="IP FOR VLAN"
        Foreground="Black"
        Opacity="0.8"
      />
    <Grid 
      Grid.Column="1"
      Grid.Row="2">
      <Grid.ColumnDefinitions>
        <ColumnDefinition Width="40"/>
        <ColumnDefinition Width="40"/>
        <ColumnDefinition Width="40"/>
        <ColumnDefinition Width="40"/>
      </Grid.ColumnDefinitions>
    <TextBox  
       Grid.Row="2"
       Grid.Column="0"
        Margin="5"  
        VerticalAlignment="Center"
        MaxLength="3" 
        Width="30" 
        Foreground="Black"
        Opacity="0.8"
        Text="{Binding VlanIP1, UpdateSourceTrigger=PropertyChanged}"       
        />
      <TextBox  
       Grid.Row="2"
       Grid.Column="1"
        Margin="5"  
        VerticalAlignment="Center"
        MaxLength="3" 
        Width="30" 
        Foreground="Black"
        Opacity="0.8"
        Text="{Binding VlanIP2, UpdateSourceTrigger=PropertyChanged}"
        />
      <TextBox  
       Grid.Row="2"
       Grid.Column="2"
        Margin="5"  
        VerticalAlignment="Center"
        MaxLength="3" 
        Width="30" 
        Foreground="Black"
        Opacity="0.8"
        Text="{Binding VlanIP3, UpdateSourceTrigger=PropertyChanged}"
        />
      <TextBox  
       Grid.Row="2"
       Grid.Column="3"
        Margin="5"  
        VerticalAlignment="Center"
        MaxLength="3" 
        Width="30" 
        Foreground="Black"
        Opacity="0.8"
        Text="{Binding VlanIP4, UpdateSourceTrigger=PropertyChanged}"
        />
    </Grid>
    <Label 
        Grid.Row="3" 
        Grid.Column="0"
        VerticalAlignment="Center"
        Content="DEFAULT ROUTE"
        Foreground="Black"
        Opacity="0.8"
      />
    <Grid
      Grid.Row="3"
      Grid.Column="1">
      <Grid.ColumnDefinitions>
        <ColumnDefinition Width="40"/>
        <ColumnDefinition Width="40"/>
        <ColumnDefinition Width="40"/>
        <ColumnDefinition Width="40"/>
      </Grid.ColumnDefinitions>
      <TextBox  
       Grid.Row="2"
       Grid.Column="0"
        Margin="5"  
        VerticalAlignment="Center"
        MaxLength="3" 
        Width="30" 
        Foreground="Black"
        Opacity="0.8"
        Text="{Binding VlanDefaultRoute1, UpdateSourceTrigger=PropertyChanged}"       
        />
      <TextBox  
       Grid.Row="2"
       Grid.Column="1"
        Margin="5"  
        VerticalAlignment="Center"
        MaxLength="3" 
        Width="30" 
        Foreground="Black"
        Opacity="0.8"
        Text="{Binding VlanDefaultRoute2, UpdateSourceTrigger=PropertyChanged}"       
        />
      <TextBox  
       Grid.Row="2"
       Grid.Column="2"
        Margin="5"  
        VerticalAlignment="Center"
        MaxLength="3" 
        Width="30" 
        Foreground="Black"
        Opacity="0.8"
        Text="{Binding VlanDefaultRoute3, UpdateSourceTrigger=PropertyChanged}"       
        />
      <TextBox  
       Grid.Row="2"
       Grid.Column="3"
        Margin="5"  
        VerticalAlignment="Center"
        MaxLength="3" 
        Width="30" 
        Foreground="Black"
        Opacity="0.8"
        Text="{Binding VlanDefaultRoute4, UpdateSourceTrigger=PropertyChanged}"       
        />
    </Grid>
  </Grid>

</UserControl>

我想一次为VLANS值保存多个值。现在有什么建议吗？