How to set DataGrid styles when using DataTable as data resources

Question

Hi, guys. When I use ObservableCollection<T> as the data resource for DataGrid, I need to bind each column with a field and can set styles for the column as well. However, when use DataTable as the data resource for DataGrid, I just need to bind the DataTable with the DataGrid as below.
<DataGrid
Grid.Row="0"
x:Name="TransformLoadsDataGrid"
ItemsSource="{Binding TransformerLoads, UpdateSourceTrigger=PropertyChanged}"
CanUserAddRows="False"
CanUserSortColumns="False"
CanUserDeleteRows="False"
CanUserReorderColumns="False"
GridLinesVisibility="All"
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Visible"
RowHeaderWidth="0"
BorderBrush="Black"
BorderThickness="0 1 0 1"
Margin="0 0 0 10"
Background="{StaticResource CustomPureWhiteBrush}"
SelectedIndex="{Binding CurrentRowIndex, Mode=TwoWay}">
</DataGrid>
In this way, how could I set styles for columns? Such as text alignment or border styles?
Thanks in advance!

Answer 1

Hi,
UpdateSourceTrigger=PropertyChanged in ItemsSource is not necessary because it has no effect.. You can use Style without Key for all cells or DataGridTemplateColumn for explicit column.

Because the forum software forbids showing code, I have inserted a picture of the code and the source code as a file.

13519-x.txt

Answer 2

You can also use ElementStyle in DataGridTextColumn to set the Property for Text.

 <DataGrid.Columns>  
                    <DataGridTextColumn Header="Name" Width="80" Binding="{Binding cel}" ElementStyle="{StaticResource stlContent}"/>  
    </DataGrid.Columns>  

And set properties in the Style for TextBlock: