如何在代码中将 TextBoxes 绑定到 Properties.Settings.Default 中的每个属性? [英] How can I bind TextBoxes to each property in Properties.Settings.Default in code?

问题描述

我想动态生成一个文本框视图，显示Properties.Settings.Default 中每个属性的名称和值.

I would like to dynamically generate a view of text boxes that shows the names and values of each property in Properties.Settings.Default.

我尝试了以下代码，但无法正确分配路径.

I have tried the following code, but I'm unable to get the path to assign correctly.

foreach (SettingsProperty currentProperty in Properties.Settings.Default.Properties)
{
 TextBox X = new TextBox();
 TextBox Y = new TextBox();
 Grid G = new Grid();
 var x = Properties.Settings.Default[currentProperty.Name];

 X.SetBinding(ItemsControl.ItemsSourceProperty,
     new Binding
     {
         Source = "{x:Static properties:Settings.Default}" + ", Path = " + currentProperty.Name + "}",
         UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
     });

    //{Binding Source={x:Static properties:Settings.Default}, Path = MYSETTING1}

    G.Children.Add(X);
    MyStackPanel.Children.Add(G);

}

我还尝试了以下方法:

X.SetBinding(ItemsControl.ItemsSourceProperty,
 new Binding
 {
     Source = "{x:Static properties:Settings.Default}",
     Path = currentProperty.Name,
     UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
 });

推荐答案

离开你最初的句子，你可以做这样的事情:

Just going off your initial sentence, you could do something like this:

foreach (SettingsProperty currentProperty in Properties.Settings.Default.Properties)
{
    TextBox X               = new TextBox();
    TextBox Y               = new TextBox();
    Grid G                  = new Grid();
    ColumnDefinition one    = new ColumnDefinition();
    ColumnDefinition two    = new ColumnDefinition();
    one.Width               = new GridLength(50, GridUnitType.Star);
    two.Width               = new GridLength(50, GridUnitType.Star);
    G.ColumnDefinitions.Add(one);
    G.ColumnDefinitions.Add(two);
    Grid.SetColumn(X, 0);
    Grid.SetColumn(Y, 1);

    X.SetBinding(TextBox.TextProperty,
        new Binding
        {
            Source = currentProperty.Name,
            Path = new PropertyPath("."),
            UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
        });

    Y.SetBinding(TextBox.TextProperty,
        new Binding
        {
            Source = currentProperty.DefaultValue,
            Path = new PropertyPath("."),
            UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
        });

    G.Children.Add(X);
    G.Children.Add(Y);
    MyStackPanel.Children.Add(G);
}

这篇关于如何在代码中将 TextBoxes 绑定到 Properties.Settings.Default 中的每个属性?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！