对于我的 wpfapplication,我添加了一个设置文件,其中包含一个颜色作为设置:
我的设置.settings
Name Type Value
myColor System.Windows.Media.Color #FFFFFF
所以我的自动生成的代码看起来像:
MySettings.Desinger.cs
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("#FFFFFFFF")]
public global::System.Windows.Media.Color myColor {
get {
return ((global::System.Windows.Media.Color)(this["myColor"]));
}
set {
this["myColor"] = value;
}
}
我想在配置窗口上设置这个值。这是我的 xaml 代码:
配置窗口.xaml
<Window x:Class="myApp.configWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:properties="clr-namespace:myApp.Properties"
xmlns:converter="clr-namespace:myApp.Converter"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
Title="myApp" Height="557" Width="626">
<Window.Resources>
<BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
<converter:myColorConverter x:Key="ColorConverter"/>
<properties:MySettings x:Key="config"/>
<ObjectDataProvider ObjectInstance="{x:Type Colors}" MethodName="GetProperties" x:Key="colorPropertiesOdp" />
</Window.Resources>
<Grid Height="524" Width="615" DataContext="{StaticResource config}">
<TabControl Height="508" HorizontalAlignment="Left" Name="tabControl1" VerticalAlignment="Top" Width="616" BorderThickness="0" Margin="1,11,0,0">
<TabItem Header="options" Name="tabItemOptions">
<Grid Height="484">
<GroupBoxHeight="330" Margin="6,149,15,0" Name="groupBox2" >
<Grid Height="313">
<ComboBox x:Name="comboBoxMyColor" Height="23" HorizontalAlignment="Left" Margin="302,34,0,0" VerticalAlignment="Top" Width="120" ItemsSource="{Binding Source={StaticResource colorPropertiesOdp}}" SelectedItem="{Binding Path=Default.myColor, Converter={StaticResource ColorConverter}, Mode=TwoWay}">
<ComboBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Label Background="{Binding Path=Name}" Content="{Binding Path=Name}" Height="{Binding ActualHeight, ElementName=comboBoxNotificationColor}" Width="{Binding ActualWidth, ElementName=comboBoxNotificationColor}"/>
</StackPanel>
</DataTemplate>
</ComboBox.ItemTemplate>
</ComboBox>
</Grid>
</GroupBox>
</Grid>
</TabItem>
</TabControl>
</Grid>
但是如果我尝试改变颜色,我可以在组合框上选择一个值(例如“白色”),但配置永远不会改变。当我在 上设置断点时MySettings.Desinger.cs -> myCOlor -> set { ... }
,它永远不会到达。我的错在哪里?