将命令绑定到复选框，以便在 wpf 中的 xamdatagrid 内单击不起作用

Question

我的XamDataGrid中有一个复选框，如下所示：-

<igDp:UnboundField Width="1*" Label="{LocText props:Resources.GROUPLIST_SYNC}" BindingMode="TwoWay"  BindingPath="IsSynchronise.Value" Converter="{StaticResource BoolToUMDirectoryFilter}" ConverterParameter="Enabled"  ToolTip="{LocText props:Resources.GROUPLIST_SYNC}">
<igDp:UnboundField.Settings>
<igDp:FieldSettings AllowEdit="True">
<igDp:FieldSettings.LabelPresenterStyle >
<Style  TargetType="igDp:LabelPresenter"  BasedOn="{StaticResource GmsLabelStyle }">
<Setter Property="AutomationProperties.AutomationId" Value="Group_SYNC"></Setter>
</Style>
</igDp:FieldSettings.LabelPresenterStyle>
<igDp:FieldSettings.CellValuePresenterStyle>
<Style TargetType="{x:Type igDp:CellValuePresenter}">
<Setter Property="Margin" Value="2"></Setter>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="igDp:CellValuePresenter">
<CheckBox Name="chkSynchronise"  IsChecked="{Binding Path=DataContext.DataItem.IsSynchronise.Value,  RelativeSource={ RelativeSource Mode=TemplatedParent}}"
HorizontalAlignment="Center"  Command="{Binding SynchroniseGroups,RelativeSource={RelativeSource Mode=Self}}" HorizontalContentAlignment="Left" >
</CheckBox>
<!--<CheckBox IsChecked="{Binding Path=DataContext.DataItem.IsSynchronise.Value, Mode=TwoWay,UpdateSourceTrigger=PropertyChanged, RelativeSource={ RelativeSource Mode=TemplatedParent}}"  
Command="{Binding SynchroniseGroups,RelativeSource={RelativeSource Mode=Self}}"
HorizontalAlignment="Center" HorizontalContentAlignment="Left"  >
</CheckBox>-->
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</igDp:FieldSettings.CellValuePresenterStyle>
</igDp:FieldSettings>
</igDp:UnboundField.Settings>
</igDp:UnboundField>

那么，我应该如何将命令绑定到复选框，以便通过单击并在 ViewModel 中获取选中和未选中的行为？任何帮助将不胜感激。提前谢谢。

Answer 1

首先，我想添加一个旁注：由于基础设施版本 14.2，未绑定字段已经过时(看这里(。

为了将布尔值绑定到 XamDataGrid，我更喜欢使用 CheckBoxField。

类：

public class YourClass : NotificationObject
{
private bool _checkBoxValue;
public bool CheckboxValue
{
get
{
return this._checkBoxValue;
}
set
{
if (this._checkBoxValue != value)
{
this._checkBoxValue = value;
// Do something: Event, Method, ...
this.RaisePropertyChanged(nameof(this.CheckboxValue));
}
}
}
}

XAML：

<igDp:FieldLayout>
<igDp:CheckBoxField BindingType="UseAlternateBinding"
Name="CheckerField"
Label="YourCheckerFieldLabel"
ToolTip="YourTooltip"
AlternateBinding="{Binding CheckboxValue, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
/>
</igDp:FieldLayout>