public DataTable ShowAll_sentences()
{
cls_DataAccessLayer DAL = new cls_DataAccessLayer();
DataTable dt = new DataTable();
dt = DAL.SelectData("Show_All_sentences", null);
return(dt);
}
public DataTable RetrieveSign(string cretrion)
{
cls_DataAccessLayer DAL = new cls_DataAccessLayer();
SqlParameter[] param = new SqlParameter[1];
param[0] = new SqlParameter("@criterion", SqlDbType.VarChar, 20);
param[0].Value = cretrion;
DataTable dt = new DataTable();
dt = DAL.SelectData("retrieve_Sign", param);
return(dt);
}