Hi,

The problem we are having I believe is very similar to this:

http://ko.infragistics.com/community/forums/t/58897.aspx

But, we have tried what is suggested there (static function) and we have not been able to fix our problem.

We are simply trying to create an Object Data Source. But when we try to select the class that will return the data, we cannot find ANY properties or methods to select.

We are using v14.1 of Infragistics tools.

Here is a code snippet showing some of the ReportDataViewModel class we are trying to use to create the data source:

public class ReportDataViewModel : DataViewModel
{
    Frequency _frequency;
    int? _index;
 
    Report _report;
    public Report Report
    {
        get { return _report; }
    }
 
    public Forecast Forecast { get { return _report.Forecast; } }
    public ForecastViewModel ForecastVM { get { return ViewModelFactory.GetForecastViewModel(_report); } }
 
    public override string Label
    {
        get
        {
            if (_frequency == Forecast.CycleFrequency || _index == null)
                return "All";
            else
                return Forecast.CyclePeriods[(int)_index].Label;
        }
    }
 
    DataView _dataView;
    public override DataView DataView
    {
        get
        {
            var ind = _index;
 
            if (Report is VarianceReport)
                ind = MainWindowViewModel.MainWindowVM.SelectedActualIndex;
 
            if (_dataView == null)
                using (new WaitCursor())
                    _dataView = _report[_frequency, ind, true];
 
            return _dataView;
        }
    }
 
 
    public static IEnumerable<ReportDataRow> ReportDataSource(DataView theView)
    {
 
 
        foreach (DataRowView rowView in theView)
        {
            DataRow row = rowView.Row;
            yield return new ReportDataRow
            {
                ParentRowNum = row["ParentRowNum"] is System.DBNull ? 0 : (int)row["ParentRowNum"],
                RowNum = row["RowNum"] is System.DBNull ? 0 : (long)row["RowNum"],
                Name = row["Name"].ToString(),
                Id = row["Id"] is System.DBNull ? 0 : (int)row["Id"],
                NodeType = row["NodeType"] is System.DBNull ? 30000 : (int)row["NodeType"],
                NodePath = (string)row["NodePath"],
                RecordNodeId = row["RecordNodeId"] is System.DBNull ? 0 : (int)row["RecordNodeId"],
                BudgetDataType = row["BudgetDataType"] is System.DBNull ? 0 : (int)row["BudgetDataType"],
                BudgetDataNodeId = row["BudgetDataNodeId"] is System.DBNull ? 0 : (int)row["BudgetDataNodeId"],
                ResultNodeId = row["ResultNodeId"] is System.DBNull ? 0 : (int)row["ResultNodeId"],
                Opening = row[10] is System.DBNull ? 0 : (decimal)row[10],
                Period0 = row[11] is System.DBNull ? 0 : (decimal)row[11],
                Period1 = row[12] is System.DBNull ? 0 : (decimal)row[12],
                Period2 = row[13] is System.DBNull ? 0 : (decimal)row[13],
                Period3 = row[14] is System.DBNull ? 0 : (decimal)row[14],
                Period4 = row[15] is System.DBNull ? 0 : (decimal)row[15],
                Period5 = row[16] is System.DBNull ? 0 : (decimal)row[16],
                Period6 = row[17] is System.DBNull ? 0 : (decimal)row[17],
                Period7 = row[18] is System.DBNull ? 0 : (decimal)row[18],
                Period8 = row[19] is System.DBNull ? 0 : (decimal)row[19],
                Period9 = row[20] is System.DBNull ? 0 : (decimal)row[20],
                Period10 = row[21] is System.DBNull ? 0 : (decimal)row[21],
                Period11 = row[22] is System.DBNull ? 0 : (decimal)row[22],
 
            };
 
        }
 
    }
 
    public string Format
    {
        get { return Forecast.Format + ";-"; }
    }