WPF布尔列复选框

Question

我想更改＆＃34; EstBonClient＆＃34;的布尔复选框。我的Datagrid中的单元格为特定颜色。如果选中该复选框，则单元格的背景颜色将为绿色，如果未选中该复选框，则单元格的背景颜色将为红色。我希望复选框不在Datagrid中。

谢谢你们！

Answer 1

的Xaml：

function checkSec(prevSec){
    var mat = new THREE.MeshPhongMaterial( { color: 0xff9000 } ); 
    var curTime = new Date();

    if (prevSec != curTime.getSeconds() || prevSec == null){
        scene.traverse(function(children){
            if (children instanceof THREE.Mesh && children.name == 'sec'){
                scene.remove(children)    
            }
        });           
        prevSec = curTime.getSeconds();
        prevSec = setZeros(prevSec);
        var secGeometry = new THREE.TextGeometry(":" + prevSec, {size:5, height:1});
        var sec = new THREE.Mesh( secGeometry, mat);
        sec.name = 'sec';
        sec.position.set(10,0,0);
        scene.add(sec);
    }        
}

C＃： 视图模型：

<Window x:Class="WpfApplication1.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="350" Width="525"
    xmlns:local="clr-namespace:WpfApplication1"
    >
<Window.DataContext>
    <local:MyViewModel/>
</Window.DataContext>
<Window.Resources>
    <local:BooleanToTextConverter x:Key="booleanToTextConverter" />
    <local:BoolToColorConverter x:Key="booleanToColorConverter" />
</Window.Resources>
<Grid>
    <StackPanel Background="{Binding Path=IsChecked, Converter={StaticResource booleanToColorConverter}}">     
        <CheckBox IsChecked="{Binding Path=IsChecked}" Grid.Column="0">Check Me!</CheckBox>
        <TextBlock FontSize="30" HorizontalAlignment="Center" Text="{Binding IsChecked, Converter={StaticResource booleanToTextConverter}}" />
    </StackPanel>
</Grid>

转换器：

public class MyViewModel : INotifyPropertyChanged 
{
    bool _isChecked;

    public bool IsChecked
    {
        get { return _isChecked; }
        set {
            _isChecked = value;
            OnPropertyChanged("IsChecked");
        }
    }

    protected void OnPropertyChanged(string name)
    {
        PropertyChangedEventHandler handler = PropertyChanged;
        if (handler != null)
        {
            handler(this, new PropertyChangedEventArgs(name));
        }
    }
    public event PropertyChangedEventHandler PropertyChanged;
}