How to apply GridLineColor and Stroke thickness for Header and StakedHeader in DataGrid?

In this article, we will show you how to apply GridLineColor and Stroke thickness for the Header and StackedHeader in .NET MAUI DataGrid.

xaml
Default Style
The code below demonstrates how to customize the Header stroke thickness and Header line Color with default styling in DataGrid.

<ContentPage.BindingContext>
    <local:EmployeeViewModel x:Name="viewModel" />
</ContentPage.BindingContext>

<syncfusion:SfDataGrid x:Name="dataGrid" 
                       ColumnWidthMode="Auto"
                       GridLinesVisibility="Both"
                       HeaderGridLinesVisibility="Both"
                       AutoGenerateColumnsMode="None"
                       ItemsSource="{Binding Employees}">

    <syncfusion:SfDataGrid.DefaultStyle>
        <syncfusion:DataGridStyle HeaderGridLineColor="Red"
                                  HeaderGridLineStrokeThickness="5" />
    </syncfusion:SfDataGrid.DefaultStyle>

    <syncfusion:SfDataGrid.Columns>
        <syncfusion:DataGridNumericColumn MappingName="EmployeeID"
                                          Format="#"
                                          HeaderText="Employee ID" />
        <syncfusion:DataGridTextColumn MappingName="Name"
                                       HeaderText="Employee Name" />
        <syncfusion:DataGridTextColumn MappingName="Title"
                                       HeaderText="Designation" />
        <syncfusion:DataGridDateColumn MappingName="HireDate"
                                       HeaderText="Hire Date" />

    </syncfusion:SfDataGrid.Columns>

    <syncfusion:SfDataGrid.StackedHeaderRows>
        <syncfusion:DataGridStackedHeaderRow>
            <syncfusion:DataGridStackedHeaderRow.Columns>
                <syncfusion:DataGridStackedColumn ColumnMappingNames="EmployeeID,Name,Title,HireDate"
                                                  Text="Employee Details Section"
                                                  MappingName="SalesDetails" />
            </syncfusion:DataGridStackedHeaderRow.Columns>
        </syncfusion:DataGridStackedHeaderRow>
        <syncfusion:DataGridStackedHeaderRow>
            <syncfusion:DataGridStackedHeaderRow.Columns>
                <syncfusion:DataGridStackedColumn ColumnMappingNames="EmployeeID,Name"
                                                  Text="Employee Details"
                                                  MappingName="OrderDetails" />
                <syncfusion:DataGridStackedColumn ColumnMappingNames="Title,HireDate"
                                                  Text="Work Details"
                                                  MappingName="CustomerDetails" />
            </syncfusion:DataGridStackedHeaderRow.Columns>
        </syncfusion:DataGridStackedHeaderRow>
    </syncfusion:SfDataGrid.StackedHeaderRows>
</syncfusion:SfDataGrid>

Output

Download the complete sample from GitHub.

Conclusion

I hope you enjoyed learning how to customize the header stroke thickness and header line Color in .NET MAUI DataGrid (SfDataGrid).

You can refer to our .NET MAUI DataGrid feature tour page to learn about its other groundbreaking feature representations. Explore our .NET MAUI DataGrid Documentation to understand how to present and manipulate data.
For current customers, check out our .NET MAUI components on the License and Downloads page. If you are new to Syncfusion®, try our 30-day free trial to explore our .NET MAUI DataGrid and other .NET MAUI components.

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