SilverLight合计行设计

这几天在网上找了很多关于SilverLight合计行的处理办法

最好敲定了。。。图片如下：

看到上面的合计行 实在有点心动啊。。。

xaml代码：

<Grid Grid.Row="1" >
            <Grid.RowDefinitions>
                <RowDefinition Height="30"></RowDefinition>
                <RowDefinition Height="410*"></RowDefinition>
                <RowDefinition Height="20"></RowDefinition>
            </Grid.RowDefinitions>
            <TextBlock FontSize="14" Margin="5" Grid.Row="0">总账明细:</TextBlock>
            <data:DataGrid x:Name="gridList" Grid.Row="1" Margin="5,0,5,0"  GridLinesVisibility="All"
                                   AutoGenerateColumns="False"
                                    FrozenColumnCount="1"
                                      AreRowDetailsFrozen="True"  
                       HorizontalAlignment="Stretch" CanUserSortColumns="False"
                       ItemsSource="{Binding InvStockListModelList,Mode=TwoWay}"
                       IsReadOnly="True" SelectedItem="{Binding InvStockListModel,Mode=TwoWay}">

                <data:DataGrid.Columns>
                    <data:DataGridTextColumn Header="物料名称" Binding="{Binding MaterialModel.Mat_Name,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="仓库名称" Binding="{Binding StorgeModel.Storge_Name,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="库位名称" Binding="{Binding InvLocationModel.Location_Name,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="批号" Binding="{Binding StockList_Batch,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="年度" Binding="{Binding StockList_Year,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="会计期间" Binding="{Binding StockList_Period,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="收入数量" Binding="{Binding StockList_IAmount,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="收入单价" Binding="{Binding StockList_IPrice,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="收入金额" Binding="{Binding StockList_IMoney,Mode=TwoWay}" Width="100"/>
                    <data:DataGridTextColumn Header="发出数量" Binding="{Binding StockList_OAmount,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="发出单价" Binding="{Binding StockList_OPrice,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="发出金额" Binding="{Binding StockList_OMoney,Mode=TwoWay}" Width="100"/>
                    <data:DataGridTextColumn Header="期末数量" Binding="{Binding StockList_EndAmount,Mode=TwoWay}"/>
                    <data:DataGridTextColumn Header="期末金额" Binding="{Binding StockList_EndMoney,Mode=TwoWay}" Width="100"/>
                    <data:DataGridTextColumn Header="供应商批号" Binding="{Binding StockList_SuppBatch,Mode=TwoWay}"/>
                </data:DataGrid.Columns>
            </data:DataGrid>
            <Border Grid.Row="2" BorderThickness="1,0,1,1" BorderBrush="#6c7175" Margin="5,0,5,0" >
                <Grid x:Name="gridFooterList" HorizontalAlignment="Stretch" Grid.Row="2" VerticalAlignment="Top" Margin="5,0,5,0">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="*" />
                    </Grid.ColumnDefinitions>
                    <sdk:Label Content="合 计:" FontSize="13" />
                    <sdk:Label Grid.Column="6" FontSize="13" BorderThickness="1,0,0,0" BorderBrush="#6c7175" x:Name="lblStockList_IAmount" />
                    <sdk:Label Grid.Column="8" FontSize="13" BorderThickness="1,0,0,0" BorderBrush="#6c7175" x:Name="lblStockList_IMoney" />
                    <sdk:Label Grid.Column="9" FontSize="13" BorderThickness="1,0,0,0" BorderBrush="#6c7175" x:Name="lblStockList_OAmount" />
                    <sdk:Label Grid.Column="11" FontSize="13" BorderThickness="1,0,0,0" BorderBrush="#6c7175" x:Name="lblStockList_OMoney" />
                    <sdk:Label Grid.Column="12" FontSize="13" BorderThickness="1,0,0,0" BorderBrush="#6c7175" x:Name="lblStockList_EndAmount" />
                    <sdk:Label Grid.Column="13" FontSize="13" BorderThickness="1,0,0,0" BorderBrush="#6c7175" x:Name="lblStockList_EndMoney" />
                </Grid>
            </Border>
        </Grid>

cs代码：

使datagrid列的宽带改变后，合计行也对应改变

注意：合计行设计的Grid的列数要和datagrid的列数相等

public InvStockLedgerListView()
        {
            InitializeComponent();

            gridList.LayoutUpdated += new EventHandler(gridList_LayoutUpdated);
          
        }
             void gridList_LayoutUpdated(object sender, EventArgs e)
        {
            SyncColumnWidths(gridList, gridFooterList);
        }
            static void SyncColumnWidths(DataGrid source, Grid target)
        {
            if (source == null || target == null)
            {
                return;
            }
            if (target.ColumnDefinitions.Count != source.Columns.Count) return;
            for (int i = 0; i < target.ColumnDefinitions.Count; i++)
            {
                target.ColumnDefinitions[i].Width = new GridLength(source.Columns[i].ActualWidth);
            }
        }

合计行代码：

 /// <summary>
        /// 库存明细合计行计算
        /// </summary>
        public void GetStockListSum()
        {
            decimal StockList_IAmount = 0, StockList_IMoney = 0,
                StockList_OAmount = 0, StockList_OMoney = 0,
                StockList_EndAmount = 0, StockList_EndMoney = 0;
            foreach (var model in InvStockListModelList)
            {
                StockList_IAmount += model.StockList_IAmount;
                StockList_IMoney += model.StockList_IMoney;
                StockList_OAmount += model.StockList_OAmount;
                StockList_OMoney += model.StockList_OMoney;
                StockList_EndAmount += model.StockList_EndAmount;
                StockList_EndMoney += model.StockList_EndMoney;
            }
            lblStockList_IAmount.Content = StockList_IAmount;
            lblStockList_IMoney.Content = StockList_IMoney.ToString("C");
            lblStockList_OAmount.Content = StockList_OAmount;
            lblStockList_OMoney.Content = StockList_OMoney.ToString("C");
            lblStockList_EndAmount.Content = StockList_EndAmount;
            lblStockList_EndMoney.Content = StockList_EndMoney.ToString("C");
        }

大功告成！！！