写了如下代码,但数据库就是没反应,编译和运行也没有报错,也没有异常,哪位高手能帮我一把
tableCreate()
{
DbConnection ConnectionStringSettings s = ConfigurationManager.ConnectionStrings["Disk.Properties.Settings.TaskConnectionString"];
DbProviderFactory factory = DbProviderFactories.GetFactory(s.ProviderName);
conn = factory.CreateConnection();
conn.ConnectionString = s.ConnectionString;
DbCommand dbcmd = factory.CreateCommand();
dbcmd.Connection = conn;
conn.Open();
dbcmd.CommandText = "create table LTTABLE(START_TIME int)";
dbcmd.ExecuteNonQuery();
}