在wpf中根据其他控制器的属性值改变属性控制器

<CheckBox x:Uid="Checkbox_1" FlowDirection="RightToLeft" IsChecked="{Binding TickCheckBox, Mode=TwoWay}" Style="{StaticResource StandardCheckBoxStyle}">My Checkbox</CheckBox>
<dxe:TextEdit x:Uid="dxe:TextEdit_1" Grid.Row="1" Grid.Column="1" Width="100" Style="{StaticResource FleetScheduledHoursStyle}" EditValue="{Binding RealValue, Mode=OneWay}" EditMode="InplaceInactive" ToolTipService.ShowDuration="20000" />
<dxe:TextEdit x:Uid="dxe:TextEdit_2" Grid.Row="1" Grid.Column="1" Width="100" Style="{StaticResource FleetScheduledHoursStyle}" EditValue="{Binding RealValue, Mode=OneWay}" EditMode="InplaceInactive" ToolTipService.ShowDuration="20000" />

private bool tickCheckBox;
public bool TickCheckBox
        return this.tickCheckBox;
        if (this.TickCheckBox.Equals(value))
               return;
        this.tiketCheckBox = value;
        this.NotifyPropertyChange(() => this.TickCheckBox);
}

public class BoolToEditModeConverter : IValueConverter
  public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    if (!(value is bool isChecked))
      throw new ArgumentException("Converter value must be of type 'bool'");
    return isChecked 
      ? EditMode.InplaceInactive
      : EditMode.None;
  public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    throw new NotSupportedException();
}

<Window>
  <Window.Resources>
    <BoolToEditModeConverte x:Key="BoolToEditModeConverte" />
  </Window.Resources>
  <CheckBox x:Name="MyCheckbox" />
  <TextEdit EditMode="{Binding ElementName=MyCheckBox, 
                               Path=IsChecked, 
                               Converter={StaticResource BoolToEditModeConverte}}" />
</Window>

public partial class MainWindow : Window {
    public MainWindow() {
        InitializeComponent();
        this.DataContext = Vm.Create();
[POCOViewModel]
public class Vm {
    public virtual bool TickCheckBox { get; set; } = false;
    public virtual EditMode EditMode { get; set; } = EditMode.InplaceInactive;
    public static Vm Create() => ViewModelSource.Create(() => new Vm());
    protected void OnTickCheckBoxChanged() {
        if (this.TickCheckBox) {
            // or this.EditMode = EditMode.InplaceActive;
            this.EditMode = EditMode.Standalone;
        } else {
            this.EditMode = EditMode.InplaceInactive;
}

<StackPanel>
    <CheckBox x:Uid="Checkbox_1" FlowDirection="RightToLeft" IsChecked="{Binding TickCheckBox, Mode=TwoWay}">
        My Checkbox
    </CheckBox>
    <dxe:TextEdit
        x:Uid="dxe:TextEdit_1"
        EditMode="{Binding EditMode}"
        EditValue="{Binding RealValue, Mode=OneWay}"
        ToolTipService.ShowDuration="20000" />

在wpf中根据其他控制器的属性值改变属性控制器

2 个回答