WPF sfDataGrid How-to-show-the-filter-status-message-in-wpf-datagrid filters missing

[CADbloke]

at https://github.com/SyncfusionExamples/WPF-DataGrid-Samples/blob/main/How-to-show-the-filter-status-message-in-wpf-datagrid/WPF/CS/StatusBar/FilterStatusBar.cs#L207 I added...

case FilterType.NotContains:
    return "[" + colname + "]" + " Does Not Contain '" + filtervalue + "'";
case FilterType.NotEndsWith:
    return "[" + colname + "]" + " Does Not End With '" + filtervalue + "'";
case FilterType.NotStartsWith:
    return "[" + colname + "]" + " Does Not Start With '" + filtervalue + "'";
case FilterType.Undefined:
    return "[" + colname + "]" + @" ¯\_(ツ)_/¯ " + filtervalue;

Thanks for making this sample, very useful.