public void GetXColumns(CustomColumnRequest request)
{
ColumnCollection <Association <T> > results = request.Results.Cast <Association <T> >();
// Add association as-is (don't include a folder before it!)
results.AddRange(ColumnManager.AddSubObject <Association <T> >(EColumn.Advanced, EColumn.Visible, request.Core, "", z => z.Associated, typeof(T)));
// Add extra columns from original request
if (this.OriginalRequest?.ExtraColumns != null)
{
for (int n = 0; n < this.OriginalRequest.ExtraColumns.Count; ++n)
{
int closure = n;
Tuple <string, string> c = this.OriginalRequest.ExtraColumns[n];
results.Add(new Column <Association <T> >(c.Item1, EColumn.Visible, c.Item2, z => z.GetExtraColumnValue(closure), z => Color.Blue));
}
}
request.NoAutomaticColumns = true; // Else conflicts
}
