今晚帮一个朋友做点东西，需要得到Access数据库中的所有表名，经过一番研究后终于搞定这个函数，感觉还是有点意思，特将其做个笔记保存下来：
/// <summary> 
/// 返回Mdb数据库中所有表表名 
/// </summary> public string[] GetShemaTableName(string database_path, string database_password) 
{ try { //获取数据表 OleDbConnection conn = new OleDbConnection(); conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Jet OLEDB:DataBase Password='" + database_password + "Data Source=" + database_path; conn.Open(); DataTable shemaTable = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" }); int n = shemaTable.Rows.Count; string[] strTable = new string[n]; int m = shemaTable.Columns.IndexOf("TABLE_NAME"); for (int i = 0; i < n; i++) { DataRow m_DataRow = shemaTable.Rows[i]; strTable[i] = m_DataRow.ItemArray.GetValue(m).ToString(); } return strTable; } catch (OleDbException ex) { MessageBox.Show("指定的限制集无效:\n" + ex.Message); return null; } finally { conn.Close(); conn.Dispose(); } 
}
