//处理表尾部分
public void UpdateTail()
{
Grid g = (Grid)TailTemplate.LoadContent();
_tailRow = g.RowDefinitions.Count;
UpdateTemplate();
}
//生成表尾部分
private void UpdateTableTail()
{
//把原来产生的单元格清除掉
foreach (FrameworkElement ui in _tailElements)
{
grid.Children.Remove(ui);
}
_tailElements.Clear();
int i1 = 0;
//把单元格插入表格中，行号及列号添加头及左部所占单元格
foreach (object header in TableHeaderItems)
{
Grid ui = (Grid)TailTemplate.LoadContent();
//每个单元格的数据上下文一样，插入特殊的数据实体
DataObjectsView view = new DataObjectsView()
{
Col = header, Objects = TableBodyItems
};
//表体模板由多个单元格组成
List <UIElement> cells = new List <UIElement>(ui.Children);
ui.Children.Clear();
foreach (FrameworkElement cell in cells)
{
cell.DataContext = view;
//用边框把内容框起来
Border b = new Border();
b.Child = cell;
b.BorderThickness = new Thickness(1, 1, 1, 1);
b.BorderBrush = new SolidColorBrush(Colors.Black);
//单元格所在行为 整个头部所占行 + 表左部所占行
Grid.SetRow(b, Grid.GetRow(cell) + _headRow + _row);
//单元格所占列为 整个左边所占列 + 单元格列号 * 每个单元格列总数
Grid.SetColumn(b, Grid.GetColumn(cell) + _leftCol + i1 * ui.ColumnDefinitions.Count);
Grid.SetRowSpan(b, Grid.GetRowSpan(ui));
Grid.SetColumnSpan(b, Grid.GetColumnSpan(ui));
grid.Children.Add(b);
_bodyElements.Add(b);
}
i1++;
}
}
