WPF绑定样式的TextBlock的Text属性

Question

I have a datagrid that include GridCell style template. I write this style template for that:

<Style x:Key="SfDataGridGridCell" TargetType="syncfusion:GridCell">
                <Setter Property="Background" Value="Transparent"/>
                <Setter Property="HorizontalAlignment" Value="Center"/>
                <Setter Property="FontFamily" Value="IRANSansMobile(FaNum) Light"/>
                <Setter Property="FontSize" Value="11.5"/>
                <Setter Property="BorderBrush" Value="Transparent"/>
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="syncfusion:GridCell">
                            <Border BorderBrush="Transparent">
                                <Grid>
                                    <TextBlock TextWrapping="Wrap" Text="{Binding ???}"/>
                                </Grid>
                            </Border>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>

             </Style>

I want to apply this style for all DataGrid 's cells. How can I Binding values that have been marked from xaml or code?

Answer 1

Perhaps what you need is ContentPresenter .
If so, you can use ContentPresenter instead of TextBlock.

<Grid>
    <!--<TextBlock TextWrapping="Wrap" Text="{Binding ???}"/>-->
    <ContentPresenter Content="{TemplateBinding Content}"/>
</Grid>

Please refer to here for how to apply styles to TextBlock in ContentPresenter.
Applying style resources to ContentPresenter text

Answer 2

I am afraid you cannot replace just the path of the binding but reuse the rest of the template. XAML has no support for doing this.

What you could do instead is to create the several styles programmatically, one for each column, using the XamlReader.Parse method. Then you can simply replace the binding path in the string that you pass to the method.