private IndexColumn(IndexColumn source)
{
_parent = source._parent;
_column = source._column;
_mode = source._mode;
_collate = source._collate;
}
internal IndexColumn(Index parent, DataRow row)
{
_parent = parent;
if (row != null)
{
if (!row.IsNull("COLUMN_NAME"))
{
_column = row["COLUMN_NAME"].ToString();
}
else
{
_column = null;
}
if (row.IsNull("SORT_MODE") == false && (string)row["SORT_MODE"] != "ASC")
{
_mode = ColumnSortMode.Descending;
}
if (row.IsNull("COLLATION_NAME") == false)
{
_collate = row["COLLATION_NAME"].ToString().ToUpperInvariant();
}
}
}
public void SaveChanges()
{
view.BeginSort();
view.ClearSorting();
foreach (TreeListNode node in sortTree.Nodes)
{
GridColumn column = node["Column"] as GridColumn;
if (column == null)
{
continue;
}
ColumnSortMode sortMode = (ColumnSortMode)node["SortOn"];
ColumnSortOrder sortOrder = (ColumnSortOrder)node["SortOrder"];
column.SortMode = sortMode;
column.SortOrder = sortOrder;
}
view.EndSort();
}
private IndexColumn(IndexColumn source)
{
_parent = source._parent;
_column = source._column;
_mode = source._mode;
_collate = source._collate;
}
internal IndexColumn(Index parent, DataRow row)
{
_parent = parent;
if (row != null)
{
_column = row["COLUMN_NAME"].ToString();
if (row.IsNull("SORT_MODE") == false && (string)row["SORT_MODE"] != "ASC")
_mode = ColumnSortMode.Descending;
if (row.IsNull("COLLATION_NAME") == false)
_collate = row["COLLATION_NAME"].ToString().ToUpperInvariant();
}
}
void SetSortMode(string fieldName, ColumnSortMode sortMode)
{
grid.Columns[fieldName].SortMode = sortMode;
grid.GroupBy(fieldName);
}
