Question

我想在运行时创建x标签和文本框。 x是整数。对于前者如果x = 4，我想在MainWindow中创建4个标签和4个文本框。我怎么能这样做？

Answer 1

这个怎么样......

public partial class DynamicControlsBench : Window
{
    public DynamicControlsBench()
    {
        InitializeComponent();
        int x = 4;
        for(int i = 0; i < x; i++)
        {
            Label lb = new Label();
            lb.Content = "Label " + i;
            stackPanel.Children.Add(lb);
            TextBox tb = new TextBox();
            tb.Text = "Text Box " + i;
            stackPanel.Children.Add(tb);

        }
    }
}

WHERE ...

<Window x:Class="WPFBench.DynamicControlsBench"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:local="clr-namespace:WPFBench"
    mc:Ignorable="d"
    Title="DynamicControlsBench" Height="300" Width="300">
    <StackPanel Name="stackPanel">

    </StackPanel>
</Window>

如何在WPF中创建运行时文本框？

1 个答案: