private void FillGrids()
        {
            string selectedForm = formName;

            if (sourceProject.Views.Contains(selectedForm))
            {
                cmbGridSelector.Items.Clear();

                View parentView = sourceProject.Views[selectedForm];

                foreach (GridField gridField in parentView.Fields.GridFields)
                {
                    cmbGridSelector.Items.Add(parentView.Name + ":" + gridField.Name);
                }

                foreach (View view in sourceProject.Views)
                {
                    if (ImportExportHelper.IsFormDescendant(view, parentView))
                    {
                        foreach (GridField gridField in view.Fields.GridFields)
                        {
                            cmbGridSelector.Items.Add(view.Name + ":" + gridField.Name);
                        }
                    }
                }

                cmbGridSelector.SelectedIndex = -1;
            }
        }