asp.net - How to filter data in collection using asp.net with EF

Question

I am using EF in my project and i fill my Datagridview with collection see below...

 private void FillGrid()
        {
            int ID = Convert.ToInt32(Session["testID"]);
            var data = dbData.tbltest2.Where(x => x.ID== ID && x.testIsDeleted == false && x.testStatus == 1).ToList();
            if (data.Count > 0)
            {
                grdViewtestList.DataSource = data;
                grdViewtestList.DataBind();
                Session["JobListData"] = data;
            }
            else
            {
                grdViewtestList.DataSource = null;
                grdViewtestList.DataBind();
            }

        }

i wont to use RowFilter with data which is i fill my Data Gridview . so can you please tell me how can i use rowfilter with collection in EF.

anyone please help me it's argent.

thanks in advance.

Answer 1

您不能 -RowFilter是DataSet基于数据绑定的功能。您必须在其他控件中传递您的过滤器值 - 例如一些文本框并在 LINQ 查询中使用它。