public static DataTable get_datatable(string s1)
{
#if SQLSERVER
SqlConnection myconn = Hc_db.createConn();
SqlDataAdapter myda = new SqlDataAdapter(s1, myconn);
#elif MYSQL
MySqlConnection myconn = Hc_db.createConn();
MySqlDataAdapter myda = new MySqlDataAdapter(s1, myconn);
#else
OleDbConnection myconn = Hc_db.createConn();
OleDbDataAdapter myda = new OleDbDataAdapter(s1, myconn);
#endif
DataSet myds = new DataSet();
try
{
myconn.Open();
myda.Fill(myds, "No1");
myconn.Close();
//myconn.Dispose();
return(myds.Tables["No1"]);
}
catch (Exception e1)
{
throw (e1);
}
}
public static bool do_nonquery(string s1)
{
#if SQLSERVER
SqlConnection myconn = Hc_db.createConn();
SqlCommand mycomm = new SqlCommand(s1, myconn);
#elif MYSQL
MySqlConnection myconn = Hc_db.createConn();
MySqlCommand mycomm = new MySqlCommand(s1, myconn);
#else
OleDbConnection myconn = Hc_db.createConn();
OleDbCommand mycomm = new OleDbCommand(s1, myconn);
#endif
try
{
myconn.Open();
mycomm.ExecuteNonQuery();
myconn.Close();
//myconn.Dispose();
return(true);
}
catch (Exception e1)
{
//HttpContext.Current.Response.Write("<script language='javascript' defer>alert('" + e1.ToString() + "');</script>");
throw (e1);
//return false;
}
}
public static DataTable get_datatable_ex(string s1)
{
OleDbConnection myconn = Hc_db.createConn_ex();
OleDbDataAdapter myda = new OleDbDataAdapter(s1, myconn);
DataSet myds = new DataSet();
try
{
myconn.Open();
myda.Fill(myds, "No1");
myconn.Close();
//myconn.Dispose();
return(myds.Tables["No1"]);
}
catch (Exception e1)
{
throw (e1);
}
}
