I have the following code, when I run it, I can't add a new line to the gridView, thanks for your help:
for (int i = 0; i < dt.Rows.Count; i++) { try { // Add into gridView gridView1.AddNewRow(); // Set rowHandle int rowHandle = gridView1.GetRowHandle(gridView1.DataRowCount); if (gridView1.IsNewItemRow(rowHandle)) { gridView1.SetRowCellValue(rowHandle, gridView1.Columns["ID"], i); gridView1.SetRowCellValue(rowHandle, gridView1.Columns["Name"], "Peter"); gridView1.SetRowCellValue(rowHandle, gridView1.Columns["Age"], 35); // Update gridView gridView1.UpdateCurrentRow(); } else { Debug.Print("Not row new!"); } } catch (Exception ex) { Debug.Print("Exception ex: " + ex); } }