如何将子网格中的一列填充到父网格列Asp.net中 [英] How to fill total of one column in a child grid into parent grid column Asp.net

问题描述

我有一个嵌套网格。我必须在子网格中输入quanity ..总数量必须自动填入特定行的子网格列



父网格 - 项目数量率

--- --- ----

儿童网格 - 数量

2

3

4



因此总数量必须填写相应行的数量。 Quantiy是可编辑的。所以在填充每一行后，必须将其添加到总数量列。





如何解决..



在此先感谢...





Vineetha ..

I have a nested grid. I have to enter quanity in child grid.. the total quantity must be automatically fill in a column of child grid of specific row

parent grid -Item Qty Rate
--- --- ----
Child grid - Qty
2
3
4

so the total qty must be fill in the column Qty of curresponding row. Quantiy is editable. so after filling each row it must be added to total qty column.


How to solve it..

Thanks in Advance...


Vineetha..

推荐答案

int totqty = 0;
protected void gvwInner_RowDataBound(object sender, GridViewRowEventArgs e)
      {
          if (e.Row.RowType == DataControlRowType.DataRow)
          {
              Label qty = (Label)e.Row.FindControl("lblQty");
              if (qty != null)
              {
                  qty += Convert.ToInt32(sal.Text);
                  totqty = totqty + qty;
              }
          }
      }
      protected void gvwOuter_RowDataBound(object sender, GridViewRowEventArgs e)
      {

          if (e.Row.RowType == DataControlRowType.DataRow)
          {

              Label lblTotalQty = e.Row.FindControl("lblTotalQty") as Label;
              lblTotalQty.Text = totqty.ToString();
          }

      }

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