我有一个允许记录过滤的XamDataGrid。第一个字段是“选定”复选框，其余字段只是我在网格中显示的对象中的数据。在代码方面，它看起来像这样：
<div *ngIf="!rowCommands[i].defaultSelected[opt_indx]" class="defaultBadge">
<a class="badge badge-secondary" matTooltip="Click here to set this Option as Default"
(click)="$event.stopPropagation();markDefault(i,option.id)">Default</a>
</div>
我的最终目标是在<igWPF:XamDataGrid x:Name="xamDataGrid"
DataSource="{Binding SomeDataSourceInTheViewModels}">
<!-- XamDataGrid Settings -->
<igWPF:XamDataGrid.FieldLayoutSettings>
<igWPF:FieldLayoutSettings FilterAction="Hide"
FilterUIType="LabelIcons"/>
</igWPF:XamDataGrid.FieldLayoutSettings>
<igWPF:XamDataGrid.FieldSettings>
<igWPF:FieldSettings ...
AllowRecordFiltering="True"
FilterOperatorDefaultValue="Equals"
FilterLabelIconDropDownType="MultiSelectExcelStyle"
.../>
</igWPF:XamDataGrid.FieldSettings>
<!-- XamDataGrid Field layout -->
<igWPF:XamDataGrid.FieldLayouts>
<igWPF:FieldLayout>
<igWPF:Field Label="Selected" Name="Selected" Width="Auto">
<!-- Select/Unselect all button -->
<igWPF:Field.Settings>
<igWPF:FieldSettings AllowEdit="True">
<igWPF:FieldSettings.LabelPresenterStyle>
<Style TargetType="{x:Type igWPF:LabelPresenter}" BasedOn="{StaticResource {x:Type igWPF:LabelPresenter}}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type igWPF:LabelPresenter}">
<!-- The Select all checkbox -->
<CheckBox />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</igWPF:FieldSettings.LabelPresenterStyle>
</igWPF:FieldSettings>
</igWPF:Field.Settings>
</igWPF:Field>
<!-- The rest of the fields -->
<igWPF:Field Label="SomeIntValue" Name="SomeIntValue" Width="Auto"/>
<igWPF:Field Label="SomeBoolValue" Name="SomeBoolValue" Width="Auto" />
<igWPF:Field Label="SomeStringValue" Name="SomeStringValue" Width="Auto" />
</igWPF:FieldLayout>
</igWPF:XamDataGrid.FieldLayouts>
</igWPF:XamDataGrid>
列上方的数据网格顶部具有一个复选框，在其中可以单击并选择所有未过滤的行。我对如何实现此方法有新想法，但我的问题是：如何在代码隐藏或ViewModel中循环浏览所有未过滤的行？
我知道某处有一个“ IsFilteredOut”属性，但在Selected中找不到它
答案 0 :(得分：0)
RecordManager 的 GetFilteredOutDataRecords（）方法返回所有未通过记录过滤条件的数据记录：
with open('topname.txt', 'a') as f:
f.write(str(name))
希望有帮助。