SqlException was unhandled(incorrect syntax error) - syntax

Question

When I try to enter login, the program is sending me throw section & writing something about incorrect synxtax error '='.
public bool personelEntryControl(string password, int UserId)
{
bool result = false;
SqlConnection con = new SqlConnection(gnl.conString);
SqlCommand cmd = new SqlCommand("Select * from Personeller ID=#Id and PAROLA=#password", con);
cmd.Parameters.Add("#Id", SqlDbType.VarChar).Value = UserId;
cmd.Parameters.Add("#password", SqlDbType.VarChar).Value = password;
try
{
if (con.State == ConnectionState.Closed)
{
con.Open();
}
result = Convert.ToBoolean(cmd.ExecuteScalar());
}
catch (SqlException ex)
{
string hata = ex.Message;
throw;
}
return result;
}
public void personelGetbyInformation(ComboBox cb)
{
cb.Items.Clear();
bool result = false;
SqlConnection con = new SqlConnection(gnl.conString);
SqlCommand cmd = new SqlCommand("Select * from Personeller ", con);
if (con.State == ConnectionState.Closed) ;
{
con.Open();
}
SqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
cPersoneller p = new cPersoneller();
p._PersonelId = Convert.ToInt32(dr["ID"]);
p._PersonelGorevId = Convert.ToInt32(dr["GOREVID"]);
p._PersonelAd = Convert.ToString(dr["AD"]);
p._PersonelSoyad = Convert.ToString(dr["SOYAD"]);
p._PersonelParola = Convert.ToString(dr["PAROLA"]);
p._PersonelKullanıcıAdı = Convert.ToString(dr["KULLANICIADI"]);
p._PersonelDurum = Convert.ToBoolean(dr["DURUM"]);
cb.Items.Add(p);
}
dr.Close();
con.Close();
}

Answer 1

You appear to be trying to filter with your cmd SQLCommand. However, you left out the keyword WHERE, hence the incorrect syntax error. It should be something like:
SqlCommand cmd = new SqlCommand("Select * from Personeller WHERE ID=#Id and PAROLA=#password", con)