this.sqlConnection1=new SqlConnection("data source=(local);initial catalog=HotelManage;integrated security=SSPI;");
this.sqlCommand1=new SqlCommand();
this.sqlCommand1.CommandType=CommandType.Text;
this.sqlCommand1.Connection=this.sqlConnection1;
this.sqlCommand2=new SqlCommand();
this.sqlCommand2.CommandType=CommandType.StoredProcedure;
this.sqlCommand2.Connection=this.sqlConnection1;