GridView的RowCommand事件中取得行索引

     protected   void  GridView1_RowDataBound( object  sender, GridViewRowEventArgs e)
     ... {
        if (e.Row.RowType == DataControlRowType.DataRow)//如果是为数据行
        ...{
            ImageButton imgbtnup = (ImageButton)e.Row.Cells[1].FindControl("btnMoveUp");//找控件
            imgbtnup.CommandArgument = e.Row.RowIndex.ToString();//设置与此BUTTON关联的命令参数
            imgbtnup.Visible = e.Row.RowIndex != 0; 
            ImageButton imgbtndown = (ImageButton)e.Row.Cells[2].FindControl("btnMoveDown");
            imgbtndown.CommandArgument = e.Row.RowIndex.ToString();
            imgbtndown.Visible = e.Row.RowIndex != ((DataSet)((GridView)sender).DataSource).Tables[0].Rows.Count - 1;
        }
    }

     protected   void  GridView1_RowCommand( object  sender, GridViewCommandEventArgs e)
     ... {
        if (e.CommandName == "MoveUp")
        ...{
            int index = Convert.ToInt32(e.CommandArgument);//取的行索引
            DataKey key = this.GridView1.DataKeys[index];
            string keyval = key.Value;//取得主键
        }
        else if (e.CommandName == "MoveDown")
        ...{
            int index = Convert.ToInt32(e.CommandArgument);
            DataKey key = this.GridView1.DataKeys[index];
            string keyval = key.Value; 
        }
    }

文章出处:http://blog.youkuaiyun.com/sonce8/archive/2007/09/09/1777777.aspx

转载于:https://www.cnblogs.com/pyt5208/archive/2007/12/01/979442.html