在 AddNew 或 EditItem 事务 mvvm 期间不允许 WPF DataGrid 'Refresh'

Question

我有以下网格

    <DataGrid

        x:Name="TablesDataGrid"
        Grid.Column="0"
        Grid.Row="1"
        ItemsSource="{Binding FilteredModels.View}"
        AlternationCount="2"
        AutoGenerateColumns="False"
        CanUserSortColumns="True"
        CanUserReorderColumns="False"
  CanUserDeleteRows="False"
  CanUserAddRows="False"
  SelectionMode="Extended"
        IsReadOnly="False"
  SelectionUnit="FullRow"
        RowHeight="25"
  HorizontalAlignment="Stretch"
  ColumnWidth="Auto">
            <DataGrid.Columns >
                <DataGridCheckBoxColumn Width="*" Binding="{Binding IsChecked, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"  IsReadOnly="False">
                    <DataGridCheckBoxColumn.HeaderTemplate>
                        <DataTemplate>
                            <CheckBox IsChecked="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type DataGrid}}, Path=DataContext.CheckAll}"/>
                        </DataTemplate>
                    </DataGridCheckBoxColumn.HeaderTemplate>
                </DataGridCheckBoxColumn>
                <DataGridTextColumn Header="Source Table" Binding="{Binding SourceTableFullName}" Width="4*"></DataGridTextColumn>
                <DataGridTextColumn Header="EDW Schema"  Binding="{Binding SchemaName}" Width="2*"></DataGridTextColumn>
                <DataGridTextColumn Header="EDW Table" Binding="{Binding TableName}" Width="4*"></DataGridTextColumn>
                <DataGridTextColumn Header="Status" Binding="{Binding Status}" Width="*"></DataGridTextColumn>
            </DataGrid.Columns>
        </DataGrid>

然后我有一个 searchCommand 对 View 模型中的 collectionViewSource FilteredModels 执行搜索，然后调用

this.FilteredModels.View.Refresh();

当用户选中一些复选框并将网格发送到编辑模式，然后执行搜索时，我们会收到以下错误

WPF DataGrid 'Refresh' is not allowed during an AddNew or EditItem transaction

有没有办法在选中复选框时强制网格退出编辑模式，甚至单击搜索按钮或其他修复方法？

谢谢!

Answer 1

我知道现在回答已经太晚了......但对于正在寻找答案的人来说

按如下顺序使用 cancelEdit 或 commitEdit 方法两次

//用于提交

this.datagrid_layers.CommitEdit();
this.datagrid_layers.CommitEdit();

//取消

this.datagrid_layers.CancelEdit();
this.datagrid_layers.CancelEdit();