wpf的C1FlexGrid可见表格归并盘算操作
盘算动态加载行后的部分字段的盘算求和操作表格上添加变乱触发ItemsSourceChanged属性，触发变乱
<c1:C1FlexGrid Name="CfgSaleOrderReviewItem" Style="{StaticResource Green}" ItemsSource="{Binding SaleOrderList,Mode=TwoWay}" SelectedItem="{Binding CurrentSaleOrderItem,Mode=TwoWay}"
LoadedRows="FlexGrid_LoadedSaleOrderRows_RowIndex" PreviewKeyDown="c1FlexGrid_PreviewKeyDown" IsReadOnly="False"
ItemsSourceChanged="DetailGrid_ItemsSourceChanged">
编写变乱
/// <summary>
/// 列表1合计
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DetailGrid_ItemsSourceChanged(object sender, EventArgs e)
{
var vm = DataContext as PlateReplaceApplyFormVM;
if (vm == null) return;
CfgSaleOrderReviewItem.ColumnFooterRows.Clear();
var gr = new GroupRow()
{
FontWeight = FontWeights.Bold
};
if (vm.SaleOrderList != null && vm.SaleOrderList.Count > 0) {
CfgSaleOrderReviewItem.ColumnFooters.Rows.Add(gr);
gr["ManagerName"] = "合计";
gr["ProductQuantity"] = vm.SaleOrderList == null ? 0 : vm.SaleOrderList.Sum(p => Convert.ToInt32(p.ProductQuantity));
gr["ProductTotalArea"] = vm.SaleOrderList == null ? 0 : vm.SaleOrderList.Sum(p => Convert.ToDouble(p.ProductTotalArea));
}
}
效果
https://i-blog.csdnimg.cn/direct/d71b111d0f74409b94bf4d0ae9d26463.png
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