在 Windows 应用商店应用中动态填充组合框

本文关键字:应用 填充 组合 动态 Windows | 更新日期: 2023-09-27 18:37:22

我添加这个控件如何动态分配它标签和内容??

<ComboBox x:Name="cbTst" SelectedValue="{Binding SelectedDirection, Mode=TwoWay}" SelectedValuePath="Tag" Canvas.Left="82" Canvas.Top="19">
  <ComboBoxItem Content="North" Tag="0"/>
  <ComboBoxItem Content="East" Tag="90"/>
  <ComboBoxItem Content="South" Tag="180"/>
  <ComboBoxItem Content="West" Tag="270"/>
</ComboBox>

在 Windows 应用商店应用中动态填充组合框

        ComboBox cbTst = new ComboBox { Height = 30, Width = 100 };
        cbTst.SelectedValue = "{Binding SelectedDirection, Mode=TwoWay}";
        cbTst.SelectedValuePath = "Tag";
        cbTst.Items.Add(new ComboBoxItem { Content = "North", Tag = 0 });
        cbTst.Items.Add(new ComboBoxItem { Content = "East", Tag = 90 });
        cbTst.Items.Add(new ComboBoxItem { Content = "South", Tag = 180 });
        cbTst.Items.Add(new ComboBoxItem { Content = "West", Tag = 270 });
        Gridx.Children.Add(cbTst);

XAML:

   <Grid x:Name="Gridx" Margin="231,162,201,147">
   </Grid>

serversList.Items.??

例如,您可以将文本框添加为组合框的项目

TextBlock tx = new TextBlock();
tx.Text = "something";
cbTst.Items.Add(tx);"

或者您可以删除这样的项目: cbTst.Items.RemoveAt(要删除的项目的索引)