（嵌套gridview）：如何在子gridview链接按钮上单击获取父gridview rowindex [英] (nested gridview):How to Get parent gridview rowindex on a child gridview link button click

问题描述

您好专家，

我在gridview中有一个gridview。意味着我有一个主视图，里面有子gridview。现在我在子gridview中有一个链接按钮。我的问题是当我点击子网格视图的链接按钮时我如何找到主gridview行索引。



谢谢

Hello experts,
I have a gridview inside a gridview. means I have a master view which have child gridview inside. Now i have a link button in child gridview. my problem is how i find master gridview row index when i click link button of child grid view.

Thanks

推荐答案

我找到了解决方案.........

I have find solution.........

GridViewRow Gv2Row = (GridViewRow)((LinkButton)sender).NamingContainer;       
        GridView Childgrid = (GridView)(Gv2Row.Parent.Parent);       
        GridViewRow Gv1Row = (GridViewRow)(Childgrid.NamingContainer);
        int b = Gv1Row.RowIndex;

为您的孩子添加以下代码 GridView 。

add below code for your child GridView.

protected void GridView2_RowCommand(object sender, GridViewCommandEventArgs e)
{
    if (e.CommandName == "go")
        
          {

        GridViewRow Gv2Row = (GridViewRow)((LinkButton)e.CommandSource).NamingContainer;
        GridView Childgrid = (GridView)(Gv2Row.Parent.Parent);
       
        GridViewRow Gv1Row = (GridViewRow)(Childgrid.NamingContainer);
        GridView Parentgrid = (GridView)(Gv1Row.Parent.Parent);
        
       foreach (GridViewRow Grid1row in Parentgrid.Rows)
        {
            Label lbl = (Label)(Grid1row.FindControl("Label1"));
            string grid2Rowtext = lbl.Text;
            Response.Write(grid2Rowtext + "<br>");

        }
    }
}

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