Hello, developers!

I was confronted by difficulties... 

I have ultragrid. I use EditorWithText for every cell, for displaying formatting cell's data in dependency of  it data.

(If cell value >= 1000, then I round off to integer: 14050.0234 = 14 050,

if cell value <1000 and >= 100, then I round to one decimal places: 925.441 = 925.4,

if cell value <100 and >= 10, then I round to two decimal places: 55.123 = 55.12,

and if cell value <10, then I round to three decimal places: 1.057923 = 1.057)

For example:

            DefaultEditorOwnerSettings settings = new DefaultEditorOwnerSettings();

            settings.Format = format; // Some format ("N0", "N1", "N2", "N3") 

            DefaultEditorOwner editorOwner = new DefaultEditorOwner(settings);

            EditorWithText editor = new EditorWithText(editorOwner);

            cell.Editor = editor;

In my case, I need select some foreign currency, and cell's data must be displaying data in selected currency.

On the one part, I need dislaying formatting value in grid's cells in accordance with selected currency, on the other part, i need save original value in Cell.Value

For example, I have cell.value = 125.02 (rubles), if i select USD (let 1 dollar = 30 Rubles), then cell must display  3 750 (125.02 * 30 = 3750.6) notably, I want display 3 750 (formatted value), but really cell value must be 125.02

I find partial solution of this problem - I use UltraGrid.DisplayLayout.ValueLists:

// In main form constructor

ultraGrid.DisplayLayout.ValueLists.Add("USD");

ultraGrid.DisplayLayout.ValueLists.Add("EUR");

ultraGrid.DisplayLayout.ValueLists["USD"].DisplayStyle = ValueListDisplayStyle.DisplayText;

ultraGrid.DisplayLayout.ValueLists["EUR"].DisplayStyle = ValueListDisplayStyle.DisplayText;

....

// in UltraGrid's InitializeRow event:

                for(Int32 i = 0; i < grid.DisplayLayout.Bands[0].Columns.Count; i++)

                {

                    UltraGridColumn column = grid.DisplayLayout.Bands[0].Columns[i];

                    if (column.Header.Caption == "Money")

                    {

                        // ValueLists 

                        ValueListItem item = new ValueListItem();

                        item.DataValue = e.Row.Cells[i].Value;

                        item.DisplayText = ((double)item.DataValue * 30).ToString();

                        ugGrid.DisplayLayout.ValueLists["USD"].ValueListItems.Add(item);

                        DefaultEditorOwnerSettings settings = new DefaultEditorOwnerSettings();

                        settings.Format = //assign format;                        

                        DefaultEditorOwner editorOwner = new DefaultEditorOwner(settings);                        

                        EditorWithText editor = new EditorWithText(editorOwner);

                        editorOwner.MustDisplayFromList(column); // Display data from ValueLists

                        e.Row.Cells[column].Editor = editor; 

                        break;

                  }

            }

In this way, cell's data displaying in concordance with selected currency, but data's format is lose...

in concordance with our example, cell value will display 3750.6

What I do wrong?!

How i can find decision for this problem? 

I will very grateful for any help, hint, example, link.

Thanks! :)

P.S.: I use NetAdvantage WinForms 10.1

Sorry for poor English...