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private void button2_Click(object sender, EventArgs e)
{
tb_apply app=GetLinq();
//
var apply = from ap in app select new { ap.seq,ap.date };
}
public tb_apply GetLinq()
{
tb_apply app = new tb_apply();
SqlHelper sh = new SqlHelper(conn);
DataSet ds = new DataSet();
string sql = " select * from tb_apply ";
ds = sh.Query(sql);
app.SEQ = ds.Tables[0].Rows[0]["SEQ"].ToString();
app.DATE = ds.Tables[0].Rows[0]["DATE"].ToString();
return app;
}