C# and Database (MSSQL)?

Question

Guys i have a problem! Please help me!I want to insert data to MSSQL DB, into 1 table. Primary key id, is autoinceremented after insertion.But there i have a problem in insertCommand string. sqlSelectCommand1.CommandText = "INSERT INTO _RECORDS_INDIVIDUALS ("+ "@TRN,@Firstname,@Surname,@Fathersname,@Gender_Id,@Classification_Id"+" )VALUES ( " + "@TRN,@Firstname,@Surname,@Fathersname,@Gender_Id,@Classification_Id"+")"+ "SET @Id = SCOPE_IDENTITY()"; try{ sqlSelectCommand1.Connection=this.mySqlConnection; sqlSelectCommand1.Parameters.Add("@id",SqlDbType.BigInt); sqlSelectCommand1.Parameters.Add("@TRN",SqlDbType.NVarChar,12); sqlSelectCommand1.Parameters.Add("@Firstname",SqlDbType.NVarChar,150); sqlSelectCommand1.Parameters.Add("@Surname",SqlDbType.NVarChar,150); sqlSelectCommand1.Parameters.Add("@Fathersname",SqlDbType.NVarChar,150); sqlSelectCommand1.Parameters.Add("@Gender_Id",SqlDbType.NChar,1); sqlSelectCommand1.Parameters.Add("@Classification_Id",SqlDbType.Int); sqlSelectCommand1.Parameters["@id"].Value="@Identity"; sqlSelectCommand1.Parameters["@TRN"].Value="identification_number"; sqlSelectCommand1.Parameters["@Firstname"].Value="firstname"; sqlSelectCommand1.Parameters["@Surname"].Value="surname"; sqlSelectCommand1.Parameters["@Fathersname"].Value="fathersname"; sqlSelectCommand1.Parameters["@Gender_Id"].Value="gender"; sqlSelectCommand1.Parameters["@Classification_Id"].Value="1"; sqlSelectCommand1.ExecuteNonQuery(); }is it true?