An exception is thrown when I try to use a Summary Row. No method 'OfType' exists on type 'System.Linq.Queryable'.
The sample that you provide in your documentation fails.
public MyReport()
{
InitializeComponent();
dataGrid.GroupColumnDescriptions.Add(new GroupColumnDescription() { ColumnName = "nom_cte" });
GridSummaryRow summaryRow = new GridSummaryRow();
summaryRow.Title = "Total Salary: {TotalSalary}";
summaryRow.ShowSummaryInRow = true;
summaryRow.SummaryColumns.Add(new GridSummaryColumn
{
Name = "TotalSalary",
MappingName = "salary",
Format = "({Sum:c})",
SummaryType = SummaryType.DoubleAggregate
});
dataGrid.CaptionSummaryRow = summaryRow;
}
I didn't test this in UWP., but this works in Android. This doesn't work in iOS (tested with Simulator iPhone 6 iOS 9.3, in Debug mode and using include "SDK assembbly only") and in my mac I have installed Xcode 7.3.1.
I'm using the most recent and stable version of SfDatagrid 14.4.0.20.