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Included API link for TitleColumnCount in DataGrid #3634

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6372c9a
Included API link for TitleColumnCount and FrozenColumnCount
ShyamSundar-SF4699 Sep 9, 2025
e0eed80
Merge branch 'development' of https://github.com/syncfusion-content/m…
ShyamSundar-SF4699 Sep 9, 2025
17c3ea1
Nested the limitations tab
ShyamSundar-SF4699 Sep 9, 2025
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33 changes: 12 additions & 21 deletions MAUI/DataGrid/summaries.md
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Original file line number Diff line number Diff line change
Expand Up @@ -371,9 +371,9 @@ public class GroupCaptionConverter : IValueConverter

### Displaying column summary with title

SfDataGrid supports displaying both column summaries and title summaries simultaneously. You can show column summary along with title by defining the [DataGridSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) and DataGridSummaryRow.TitleColumnCount property, along with defining summary columns. Showing column summary along with title can be only supported if [DataGridSummaryRow.ShowSummaryInRow](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_ShowSummaryInRow) is disabled.
SfDataGrid supports displaying both column summaries and title summaries simultaneously. You can show column summary along with title by defining the [DataGridSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) and [DataGridSummaryRow.TitleColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_TitleColumnCount) property, along with defining summary columns. Showing column summary along with title can be only supported if [DataGridSummaryRow.ShowSummaryInRow](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_ShowSummaryInRow) is disabled.

In the code snippet below, DataGridSummaryRow.TitleColumnCount is set as 2, and [DataGridSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) is defined along with summary columns.
In the code snippet below, [DataGridSummaryRow.TitleColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_TitleColumnCount) is set as 2, and [DataGridSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) is defined along with summary columns.

{% tabs %}
{% highlight xaml %}
Expand Down Expand Up @@ -418,9 +418,6 @@ In the code snippet below, DataGridSummaryRow.TitleColumnCount is set as 2, and
</dataGrid:SfDataGrid>

{% endhighlight %}
{% endtabs %}

{% tabs %}
{% highlight c# %}

GridSummaryRow captionSummaryRow = new GridSummaryRow()
Expand Down Expand Up @@ -455,11 +452,11 @@ The following screenshot illustrates displaying summary columns with title at sa

![DataGrid with caption summary column and title](Images\caption-summary\maui-datagrid-caption-column-summary-title.png)

### Limitations
#### Limitations

The following are the limitations of displaying column summary along with title at same time for DataGridSummaryRow:

* If FrozenColumnCount is defined as less than DataGridSummaryRow.TitleColumnCount, the title summary will span the range of FrozenColumnCount, since the spanned range and frozen range cannot vary.
* If [FrozenColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.SfDataGrid.html#Syncfusion_Maui_DataGrid_SfDataGrid_FrozenColumnCount) is defined as less than [DataGridSummaryRow.TitleColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_TitleColumnCount), the title summary will span the range of [FrozenColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.SfDataGrid.html#Syncfusion_Maui_DataGrid_SfDataGrid_FrozenColumnCount), since the spanned range and frozen range cannot vary.

## Group summary

Expand Down Expand Up @@ -756,9 +753,9 @@ public class GroupSummaryConverter : IValueConverter

### Displaying column summary with title

SfDataGrid supports displaying both column summaries and title summaries simultaneously. You can show column summary along with title by defining the [DataGridSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) and DataGridSummaryRow.TitleColumnCount property, along with defining summary columns. Showing column summary along with title can be only supported if [DataGridSummaryRow.ShowSummaryInRow](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_ShowSummaryInRow) is disabled.
SfDataGrid supports displaying both column summaries and title summaries simultaneously. You can show column summary along with title by defining the [DataGridSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) and [DataGridSummaryRow.TitleColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_TitleColumnCount) property, along with defining summary columns. Showing column summary along with title can be only supported if [DataGridSummaryRow.ShowSummaryInRow](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_ShowSummaryInRow) is disabled.

In the code snippet below, DataGridSummaryRow.TitleColumnCount is set as 2, and [DataGridSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) is defined along with summary columns.
In the code snippet below, [DataGridSummaryRow.TitleColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_TitleColumnCount) is set as 2, and [DataGridSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) is defined along with summary columns.

{% tabs %}
{% highlight xaml %}
Expand Down Expand Up @@ -797,9 +794,6 @@ In the code snippet below, DataGridSummaryRow.TitleColumnCount is set as 2, and

</dataGrid:SfDataGrid>
{% endhighlight %}
{% endtabs %}

{% tabs %}
{% highlight c# %}

GridSummaryRow groupSummaryRow = new GridSummaryRow()
Expand Down Expand Up @@ -827,11 +821,11 @@ The following screenshot illustrates displaying summary columns with title at sa

![DataGrid with group summary column and title](Images\group-summary\maui-datagrid-group-column-summary-title.png)

### Limitations
#### Limitations

The following are the limitations of displaying column summary along with title at same time for DataGridSummaryRow:

* If FrozenColumnCount is defined as less than DataGridSummaryRow.TitleColumnCount, the title summary will span the range of FrozenColumnCount, since the spanned range and frozen range cannot vary.
* If [FrozenColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.SfDataGrid.html#Syncfusion_Maui_DataGrid_SfDataGrid_FrozenColumnCount) is defined as less than [DataGridSummaryRow.TitleColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_TitleColumnCount), the title summary will span the range of [FrozenColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.SfDataGrid.html#Syncfusion_Maui_DataGrid_SfDataGrid_FrozenColumnCount), since the spanned range and frozen range cannot vary.

## Table summaries

Expand Down Expand Up @@ -1284,9 +1278,9 @@ N> The `DataTemplateSelector` can also be directly assigned to the `SfDataGrid.T

### Displaying column summary with title

SfDataGrid supports displaying both column summaries and title summaries simultaneously. You can show column summary along with title by defining the [DataGridTableSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) and DataGridTableSummaryRow.TitleColumnCount property, along with defining summary columns. Showing column summary along with title can be only supported if [DataGridTableSummaryRow.ShowSummaryInRow](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_ShowSummaryInRow) is disabled.
SfDataGrid supports displaying both column summaries and title summaries simultaneously. You can show column summary along with title by defining the [DataGridTableSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) and [DataGridTableSummaryRow.TitleColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_TitleColumnCount) property, along with defining summary columns. Showing column summary along with title can be only supported if [DataGridTableSummaryRow.ShowSummaryInRow](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_ShowSummaryInRow) is disabled.

In the code snippet below, DataGridTableSummaryRow.TitleColumnCount is set as 2, and [DataGridTableSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) is defined along with summary columns.
In the code snippet below, [DataGridTableSummaryRow.TitleColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_TitleColumnCount) is set as 2, and [DataGridTableSummaryRow.Title](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_Title) is defined along with summary columns.

{% tabs %}
{% highlight xaml %}
Expand Down Expand Up @@ -1328,9 +1322,6 @@ In the code snippet below, DataGridTableSummaryRow.TitleColumnCount is set as 2,

</dataGrid:SfDataGrid>
{% endhighlight %}
{% endtabs %}

{% tabs %}
{% highlight c# %}

GridTableSummaryRow topSummaryRow = new GridTableSummaryRow()
Expand Down Expand Up @@ -1380,11 +1371,11 @@ The following screenshot illustrates displaying summary columns with title at sa

![DataGrid with table summary column and title](Images\table-summary\maui-datagrid-table-column-summary-title.png)

### Limitations
#### Limitations

The following are the limitations of displaying column summary along with title at same time for DataGridTableSummaryRow:

* If FrozenColumnCount is defined as less than DataGridTableSummaryRow.TitleColumnCount, the title summary will span the range of FrozenColumnCount, since the spanned range and frozen range cannot vary.
* If [FrozenColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.SfDataGrid.html#Syncfusion_Maui_DataGrid_SfDataGrid_FrozenColumnCount) is defined as less than [DataGridTableSummaryRow.TitleColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.DataGridSummaryRow.html#Syncfusion_Maui_DataGrid_DataGridSummaryRow_TitleColumnCount), the title summary will span the range of [FrozenColumnCount](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.DataGrid.SfDataGrid.html#Syncfusion_Maui_DataGrid_SfDataGrid_FrozenColumnCount), since the spanned range and frozen range cannot vary.

## Formatting summary

Expand Down