/// <summary>
/// 插入数据库（静态方法）
/// </summary>
/// <param name="sql"></param>
public static int insertDatabase(string sql)
{
DBGetter dbg = new DBGetter();
DBControl dbc = new DBControl(dbg.getDatabase());
dbc.Open();
int i = dbc.ExecuteNonSQL(sql);
dbc.Close();
return(i);
}
/// <summary>
/// 判断在记录是否唯一
/// </summary>
/// <param name="sql"></param>
/// <returns></returns>
public static bool recordIsExist(string sql)
{
int i;
DBGetter dbg = new DBGetter();
DBControl dbc = new DBControl(dbg.getDatabase());
dbc.Open();
i = (int)dbc.ExecuteScalar(sql);
dbc.Close();
return(i == 1 ? true : false);
}
/// <summary>
/// 获取数据集
/// </summary>
/// <param name="sql"></param>
/// <returns></returns>
public DataSet getDataSet(string sql)
{
DataSet ds = new DataSet();
DBGetter dbg = new DBGetter();
DBControl dbc = new DBControl(dbg.getDatabase());
dbc.Open();
IDbCommand com = dbc.DBF.getDBCommand();
com.CommandText = sql;
com.Connection = dbc.DBF.getDBConnection();
IDataAdapter sda = dbc.DBF.getDataAdapter(com);
sda.Fill(ds);
dbc.Close();
return(ds);
}
