As I know char is different from string. I give datatype char to a column status in a table. I am stuck here because i am using char first time. here is my code
cmd.CommandType = CommandType.StoredProcedure;
if (con.State == ConnectionState.Closed)
con.Open();
MySqlDataReader dr = cmd.ExecuteReader();
List<clssessionprp> obj = new List<clssessionprp>();
while (dr.Read())
{
clssessionprp k = new clssessionprp();
k.p_sescod = Convert.ToInt32(dr[0]);
k.p_session = dr[1].ToString();
k.p_status = dr[2].ToString();
}
here status column is of char datatype. I google this but can't found any desired result. any help will be appriciated
my BLL code is
public void save_rec(clsclsprp p)
{
MySqlCommand cmd = new MySqlCommand("ins_cls", con);
cmd.CommandType = CommandType.StoredProcedure;
if (con.State == ConnectionState.Closed)
con.Open();
cmd.Parameters.Add("_clsnam", MySqlDbType.VarChar, 50).Value = p.p_clsnam;
cmd.Parameters.Add("_clsdes", MySqlDbType.VarChar, 200).Value = p.p_clsdes;
cmd.Parameters.Add("_clssec", MySqlDbType.Char,1).Value = p.p_clssec;
cmd.ExecuteNonQuery();
con.Close();
cmd.Dispose();
}
You can use Convert.ToChar(Object) to directly converting object to character instead of converting it to string using ToString()
.
k.p_status = Convert.ToChar(dr[2]);