SelectiveScrollingGrid是否仅冻结第一列的列？

I have a requirement to freeze the right-hand column in a grid when scrolling. Elsewhere, I am using the SelectiveScrollingGrid to freeze the left-hand column just fine, but when the frozen column is right-hand it no longer works.

我需要在滚动时冻结网格中的右侧列。在其他地方,我使用SelectiveScrollingGrid来冻结左侧列,但是当冻结的列是右侧时它不再有效。

Here is some XAML:

这是一些XAML:

<!-- Right aligned frozen column results in clipping when scrollbar appears -->
<SelectiveScrollingGrid>
    <SelectiveScrollingGrid.ColumnDefinitions>
      <ColumnDefinition Width="*"/>
        <ColumnDefinition Width="Auto"/>
    </SelectiveScrollingGrid.ColumnDefinitions>

    <DataGridCellsPresenter Grid.Column="0" ItemsPanel="{TemplateBinding ItemsPanel}" />
    <DataGridRowHeader Grid.Column="1" 
         SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical">
</SelectiveScrollingGrid>

The above does not work (when you resize a window containing a grid the DataGridRowHeader area becomes clipped when the scrollbar appears).

以上操作无效(当您调整包含网格的窗口大小时,当滚动条出现时,DataGridRowHeader区域将被剪裁)。

The below XAML works just fine however:

下面的XAML工作得很好但是:

<!-- Left aligned frozen column works! -->
<SelectiveScrollingGrid>
    <SelectiveScrollingGrid.ColumnDefinitions>
        <ColumnDefinition Width="Auto"/>
      <ColumnDefinition Width="*"/>
    </SelectiveScrollingGrid.ColumnDefinitions>

    <DataGridCellsPresenter Grid.Column="1" ItemsPanel="{TemplateBinding ItemsPanel}" />
    <DataGridRowHeader Grid.Column="0" 
         SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical">
</SelectiveScrollingGrid>

Can SelectiveScrollingGrid be used with a frozen column on the right? If not is there another solution?

SelectiveScrollingGrid可以与右侧的冻结列一起使用吗?如果没有另外的解决方案?

1 个解决方案

#1

you can freeze any column you like, other columns would scroll pass/float underneath the frozen columns, in below snippet the text block in the first column is only allowed to scroll vertically ( horizontal scroll will have no effect on this text block)

你可以冻结你喜欢的任何列,其他列将在冻结列下滚动传递/浮动,在下面的代码段中,第一列中的文本块只允许垂直滚动(水平滚动对此文本块没有影响)

<SelectiveScrollingGrid>
                            <SelectiveScrollingGrid.ColumnDefinitions>
                                <ColumnDefinition Width="{Binding ElementName=XX,Path=ActualWidth}" ></ColumnDefinition>
                                <ColumnDefinition Width="{Binding ElementName=LastName,Path=ActualWidth}"></ColumnDefinition>
                                <ColumnDefinition Width="{Binding ElementName=Address,Path=ActualWidth}"></ColumnDefinition>
                            </SelectiveScrollingGrid.ColumnDefinitions>
                            <TextBlock Text="1111111111111" Grid.Column="0" SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical" ></TextBlock>

                            <TextBlock Text="2" Grid.Column="1"></TextBlock>
                            <TextBlock Text="3" Grid.Column="2"></TextBlock>

                        </SelectiveScrollingGrid>