Hi.

I need to programatically insert rows and not use binding.

I have tried to do this:

for (int r = 0; r < Properties.Settings.Default.RowsPreviewCount && r < selectedDataTable.Rows.Count; r++)
                {
                    Xceed.Wpf.DataGrid.DataRow xceedRow = new Xceed.Wpf.DataGrid.DataRow();
                    dataGridControl.Items.Add(xceedRow);
                    DataRow dataRow = selectedDataTable.Rows[r];
                    for (int i = 0; i < dataRow.StringData.Length; i++)
                    {
                        Xceed.Wpf.DataGrid.Cell cell = new Xceed.Wpf.DataGrid.Cell();
                        Label label = new Label();
                        label.Content = dataRow.StringData(i);
                        cell.Content = label;
                        xceedRow.Cells.Add(cell);
                    }
                    for (int i = 0; i < dataRow.NumericData.Length; i++)
                    {
                        Xceed.Wpf.DataGrid.Cell cell = new Xceed.Wpf.DataGrid.Cell();
                        cell.Content = dataRow.NumericData(i);
                        xceedRow.Cells.Add(cell);
                    }
                }

But the Xceed DataGrid shows empty rows. I guess i'm doing something wrong.

If rows can't be programatically inserted is there a way to bind from two collections, like collection1 + collection2 must fit in a single row.

Thanks.
 

The problem is that you are trying to insert containers (Xceed.Wpf.DataGrid.DataRow) rather than data items. That said, what I suggest you do is bind the grid to a DataGridCollectionView that is bound to an ObservableCollection that contains the data items you want to display in your grid. You can then add the items directly to the observable collection. Take a look at the Providing Unbound Data example in the documentation for more information.

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Technical Writer - Xceed Software

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