private static object ResetNewItemTemplate(object obj)
{
DataGridControl datagrid = obj as DataGridControl;
if (null == datagrid)
{
return(null);
}
// Get the row for CollectionView.NewItemPlaceholder
DataGridRow row = datagrid.GetRow(CollectionView.NewItemPlaceholder);
if (null == row)
{
return(null);
}
// Ensure it's template is correct
ControlTemplate template = GetTemplate(datagrid);
if (null == template)
{
template = GetDefaultTemplate(datagrid);
}
if (row.Template != template)
{
row.Template = template;
row.UpdateLayout();
}
return(null);
}
private object ResetNewItemTemplate(object arg)
{
DataGridRow row = DataGridHelper.GetRow(MainGrid, MainGrid.Items.Count - 1);
if (row.Template != loadRowsControlTemplate)
{
row.Template = loadRowsControlTemplate;
row.UpdateLayout();
}
return(null);
}
private static void OnDataGridRowMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
DataGridRow row = sender as DataGridRow;
if (null == row)
{
return;
}
DataGridControl datagrid = VisualTreeHelperExtended.GetAncestor(row, typeof(DataGridControl)) as DataGridControl;
if (null == datagrid)
{
return;
}
if (CollectionView.NewItemPlaceholder == row.Item)
{
ControlTemplate template = GetTemplate(datagrid);
if (row.Template == template)
{
row.Template = GetDefaultTemplate(datagrid);
row.UpdateLayout();
datagrid.CurrentItem = row.Item;
// 3/23/2010 - Get the first non-read only column (http://www.actiprosoftware.com/Support/Forums/ViewForumTopic.aspx?ForumTopicID=4710)
DataGridColumn column = datagrid.Columns.FirstOrDefault(col => !col.IsReadOnly);
if (column != null)
{
DataGridCell cell = VisualTreeHelperExtended.GetAncestor(column.GetCellContent(row), typeof(DataGridCell)) as DataGridCell;
if (cell != null)
{
cell.Focus();
}
}
datagrid.BeginEdit();
}
}
}