Hello

     I have used xamgantt filter in my application . I have the another issue about xamgantt filter,I have implemented excel like filter in xamgantt but in that while i click filter button of  date column,the filter window open with list of "g" letter so that i can not filter this date column,actually this column datatype is nullable datetime and datetime column filter in xamgrid.Another same issue come in decimal column,in that filter window panel show the list of "d" alphabet letters.In this all situation,filter is working but filter window data not display correctly . I have attached the screen shot of this two issue for your reference and understand my issue.

I have use the following code to filter xamgantt in  WPF.

private void XamGantt_Loaded(object sender, RoutedEventArgs e)
{
   XamGantt gantt = sender as XamGantt;
   ProjectTableGrid grid = Utilities.GetDescendantFromType(gantt, typeof(ProjectTableGrid), false) as ProjectTableGrid;
   grid.FilteringSettings.AllowFiltering = Infragistics.Controls.Grids.FilterUIType.FilterMenu;

}

Thanks and regard,
Ganesh madane