public int FindIndex(TableColumn column)
{
return(items.FindIndex(x => x == column));
}
public virtual void Sort(TableColumn column, ListSortDirection direction)
{
if (column == null)
{
return;
}
int columnIndex = Columns.FindIndex(column);
Dictionary <TableRow, object[]> items = new Dictionary <TableRow, object[]>();
for (int i = 0; i < Rows.Count; i++)
{
var r = Rows[i];
items.Add(r, r.Items);
}
var itemsList = items.ToList();
if (direction == ListSortDirection.Ascending)
{
itemsList.Sort((x, y) =>
{
var v1 = x.Value[columnIndex];
var v2 = y.Value[columnIndex];
if (v1 == null && v2 == null)
{
return(0);
}
if (v1 == null)
{
return(-1);
}
if (v2 == null)
{
return(1);
}
var we = v1.ToString().CompareTo(v2.ToString());
return(we);
});
}
else
{
itemsList.Sort((x, y) =>
{
var v1 = x.Value[columnIndex];
var v2 = y.Value[columnIndex];
if (v1 == null && v2 == null)
{
return(0);
}
if (v1 == null)
{
return(1);
}
if (v2 == null)
{
return(-1);
}
var we = v1.ToString().CompareTo(v2.ToString());
return(-we);
});
}
Rows.ClearList();
for (int i = 0; i < itemsList.Count; i++)
{
Rows.Add(itemsList[i].Key);
}
AlignRows();
if (lastSortedColumn != null)
{
lastSortedColumn.control.Padding = new Padding(8, 0, 8, 0);
}
lastSortedColumn = column;
lastSortedColumn.control.Padding = new Padding(24, 0, 8, 0);
}
public void Add(TableColumn column)
{
items.Add(column);
}