C# projesi sözdizimi hatası

String vtyolu = "provider = Microsoft. Jet. Oledb.4.0; data Source=C://Users//NAZIM//source//repos//WebApplication1//WebApplication1//Veritabanı5.mdb;Persist Security ınfo = true";
 Oledbconnection baglanti = New oledbconnection(vtyolu);
 baglanti.Open();
 String ekle = "insert into kullanıcılar(name, e-mail, password, Phone-number) values (@name,@e-mail,@password,@phone-number)";
 Oledbcommand komut = New oledbcommand(ekle, baglanti);
 Komut. Parameters. Addwithvalue("[USER=156989]@Name[/USER]", txtkullanici. Text);
 Komut. Parameters. Addwithvalue("@e-mail", txtemail. Text);
 Komut. Parameters. Addwithvalue("[USER=350373]@Password[/USER]", txtpassword. Text);
 Komut. Parameters. Addwithvalue("@phon-number", (txtphone. Text));

 komut.ExecuteNonQuery();

...
Komut. Parameters. Addwithvalue("[USER=156989]@Name[/USER]", txtkullanici. Text);
...
Komut. Parameters. Addwithvalue("[USER=350373]@Password[/USER]", txtpassword. Text);
...