How to navigate to the error cells in WPF DataGrid (SfDataGrid) via button click?

private void OnFindNextClicked(object obj)
{
      var datagrid = obj as SfDataGrid;
      var visualContainer = datagrid.GetVisualContainer();
      var moveNextRow = true;
 
      var currentRowColumnIndex = datagrid.SelectionController.CurrentCellManager.CurrentRowColumnIndex;
      //if there is no selection maintained in grid, currentRowColumnIndex will be -1. In that case we need to navigate to the first error cell.
      if (currentRowColumnIndex.RowIndex < 0)
           MoveToErrorCell(datagrid, true, ref moveNextRow);
 
      var rowIndex = currentRowColumnIndex.RowIndex;
      var columnIndex = currentRowColumnIndex.ColumnIndex;
      while (moveNextRow && rowIndex >= datagrid.GetFirstDataRowIndex() && rowIndex <= datagrid.GetLastDataRowIndex())
      {
          var gridCellCollections = GetGridCellCollection(datagrid, new RowColumnIndex(rowIndex,columnIndex));
 
          if (gridCellCollections != null)
          {
               foreach (var gridCellItem in gridCellCollections)
               {
                    var gridCell = gridCellItem as GridCell;
                    if (gridCell != null && gridCell.HasError && (gridCell.ColumnBase.ColumnIndex > columnIndex || currentRowColumnIndex.RowIndex != rowIndex))
                    {
                         datagrid.SelectionController.MoveCurrentCell(new RowColumnIndex(rowIndex, gridCell.ColumnBase.ColumnIndex));
                         datagrid.ScrollInView(datagrid.SelectionController. CurrentCellManager.CurrentRowColumnIndex);                         
                         moveNextRow = false;
                         return;
                    }
                }
           }
 
           rowIndex++;
           if (rowIndex <= datagrid.GetLastDataRowIndex())
               datagrid.SelectionController.MoveCurrentCell(new RowColumnIndex(rowIndex, datagrid.GetFirstColumnIndex()));
      }
}
 
 
 
/// <summary>
/// To get the grid cell collection of particular row
/// </summary>
private UIElementCollection GetGridCellCollection(SfDataGrid datagrid, RowColumnIndex currentRowColumnIndex)
{
     var currentRow = datagrid.RowGenerator.Items.FirstOrDefault(row => row.RowIndex == currentRowColumnIndex.RowIndex);
     var rowControl = currentRow.Element as VirtualizingCellsControl;
     var orientedCellsPanel = rowControl.Content as OrientedCellsPanel;
     return orientedCellsPanel.Children;
}