过滤数据表然后重新绑定gridview

例如：

DataView dv = ds.Tables [0] .DefaultView;



dv.RowFilter =date1 = Feb

filter data table with then rebind the gridview
e.g:
DataView dv=ds.Tables[0].DefaultView;

dv.RowFilter = "date1=Feb"

GridView1.DataSource = dv;
GridView1.DataBind();