如何冻结WPF DataGrid的第一列

Question

我有一个WPF DataGrid ..

我想冻结WPF DataGrid的第一列,同时水平scrlling ..

我的代码是:

<DataGrid Name="dgQuestionTemplate" HorizontalAlignment="Left" Grid.Row="1" Width="870" HorizontalScrollBarVisibility="Auto" IsReadOnly="False">

            <DataGrid.Columns>                    
                <DataGridTextColumn Binding="{Binding ExamDate}" Header="Date" IsReadOnly="True" Width="90" />
                <DataGridTextColumn Binding="{Binding ExamName}" Header="Test Name" IsReadOnly="True" Width="195" />
                <DataGridTextColumn Binding="{Binding Batch}" Header="Batch" IsReadOnly="True" Width="100" />
                <DataGridTextColumn Binding="{Binding ExamTime}" Header="    Count Down  [Days: hr: min: sec]"  IsReadOnly="True" Width="*" />
            </DataGrid.Columns>

</DataGrid>

Answer 1

设置Datagrid FrozenColumnCount = "1".

<DataGrid FrozenColumnCount ="1" Name="dgQuestionTemplate" HorizontalAlignment="Left" Grid.Row="1" Width="870" HorizontalScrollBarVisibility="Auto" IsReadOnly="False">

冻结列是始终显示的列,无法滚动查看可见性.冻结列始终是显示顺序中最左侧的列.您不能将冻结的列拖动到未冻结的列组中,也不能将未冻结的列拖到冻结列组中.

DataGrid.FrozenColumnCount