How to clear grouping when long pressing on a caption row in Xamarin.Forms DataGrid?
You can clear the grouping when long pressing on a caption row by clearing the SfDataGrid.GroupColumnDescriptions in the GridLongPressed event.
Refer the below code example in which the SfDataGrid is grouped by a column and the GridLongPressed event is hooked.
<syncfusion:SfDataGrid x:Name="datagrid"
ColumnSizer="Star"
AutoGenerateColumns="True"
ItemsSource="{Binding OrdersInfo}"
GridLongPressed="Datagrid_GridLongPressed">
<syncfusion:SfDataGrid.GroupColumnDescriptions>
<syncfusion:GroupColumnDescription ColumnName="FirstName"/>
</syncfusion:SfDataGrid.GroupColumnDescriptions>
</syncfusion:SfDataGrid>
The below code illustrates clearing the grouping in SfDataGrid when long pressing on a caption row.
private void Datagrid_GridLongPressed(object sender, Syncfusion.SfDataGrid.XForms.GridLongPressedEventsArgs e)
{
if (e.RowData is Group)
datagrid.GroupColumnDescriptions.Clear();
}
Note: If the data source implements ICollectionChanged interface, then SfDataGrid will automatically refresh the view when an item is removed.
Screenshot:
Sample Link:
How to clear grouping when long pressing on a caption row?
Conclusion
I hope you enjoyed learning about how to clear grouping when long pressing on a caption row.
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